(Gas/LPG) (S/N 008000 Scrubber Sweeper English EN Operator ... · M30 9016112 9016112 Rev. 02 (7-2019) (Gas/LPG) (S/N 008000−) Scrubber−Sweeper English EN Operator Manual The

M30

*9016112*

9016112Rev. 02 (7-2019)

(Gas/LPG)

(S/N 008000− )Scrubber−Sweeper

English ENOperator Manual

The Safe Scrubbing Alternative�

ES� Extended Scrub SystemTennantTrue� Parts

Hygenic� Fully Cleanable TanksFloorSmart� Integrated Cleaning System

IRIS� a Tennant TechnologyPro−Panel� ControlsInsta−Fit� Adapter

�

For the latest Parts manuals and otherlanguage Operator manuals, visit:

www.tennantco.com/manuals

INTRODUCTION

This manual is furnished with each new model. It provides necessary operation and maintenance instructions.

Read this manual completely and understand the machine before operating or servicing it.

This machine will provide excellent service. However, the best results will be obtained at minimum costs if:

� The machine is operated with reasonable care.

� The machine is maintained regularly - per the machine maintenance instructions provided.

� The machine is maintained with manufacturer supplied or equivalent parts.

Model No. −

Serial No. −

Installation Date −

Please fill out at time of

installation for future reference.

MACHINE DATAPROTECT THE ENVIRONMENT

Please dispose of packagingmaterials, used componentssuch as batteries and fluids inan environmentally safe wayaccording to local wastedisposal regulations.

Always remember to recycle.

INTENDED USE

The M30 is an industrial rider machine designed to sweep/scrub hard surfaces (concrete, asphalt, stone,synthetic, etc). Typical applications include industrial warehouses, manufacturing facilities, distribution facilities,stadiums, arenas, convention centers, parking facilities, transportation terminals, and construction sites. Do notuse this machine on soil, grass, artificial turf, or carpeted surfaces. This machine can be used both indoors andoutdoors, but ensure there is adequate ventilation if used indoors. This machine is not intended for use on publicroadways. Do not use this machine other than described in this Operator Manual.

Tennant N.V.Industrielaan 6 5405 ABP.O. Box 6 5400 AA Uden−The [email protected]

Specifications and parts are subject to change without notice.

Original Instructions, copyright � 2016, 2017 TENNANT Company, Printed in U.S.A.

CONTENTS

1M30 Gas/LPG 9016112 (09−2016)

CONTENTS

PageImportant Safety Instructions − Save These

Instructions 3. . . . . . . . . . . . . . . . . . . . . . . . . . .Operation 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Machine Components 7. . . . . . . . . . . . . . . . . .Controls And Instruments 8. . . . . . . . . . . . . . .Standard Touch Panel 9. . . . . . . . . . . . . . . . . .Pro−Panel Controls 10. . . . . . . . . . . . . . . . . . . .Symbol Definitions 11. . . . . . . . . . . . . . . . . . . . .Operation Of Controls − Standard Panel 14. .

Fuel Indicator 14. . . . . . . . . . . . . . . . . . . . . .Gasoline Machines 14. . . . . . . . . . . . . . . . .Lpg Machines 14. . . . . . . . . . . . . . . . . . . . . .Hour Meter 14. . . . . . . . . . . . . . . . . . . . . . . .Recovery Tank Full Indicator 14. . . . . . . . .Solution Tank Indicator 14. . . . . . . . . . . . . .Contrast Control Button 15. . . . . . . . . . . . .Engine Speed Button 15. . . . . . . . . . . . . . . .1−Step Button 15. . . . . . . . . . . . . . . . . . . . . .Sweeping Side Brush Button (Option) 15.Sweeping Vacuum Fan Button 16. . . . . . . .Sweeping Main Brush Button 16. . . . . . . . .Scrubbing Side Brush Button (Option) 16.Scrubbing Vacuum Fan / Squeegee

Button 16. . . . . . . . . . . . . . . . . . . . . . . . . .Scrubbing Main Brush Button 17. . . . . . . .Solution On / Off Button 17. . . . . . . . . . . . .

Operation Of Controls − Pro−Panel 17. . . . . .Pro−Id Login Screen 17. . . . . . . . . . . . . . . .Machine Status Button 18. . . . . . . . . . . . . .Changing The Default Button 18. . . . . . . . .1−Step Button 19. . . . . . . . . . . . . . . . . . . . . .Sweeping Main Brush Button 19. . . . . . . . .Sweeping Vacuum Fan Button 19. . . . . . . .Sweeping Side Brush Button (Option) 20.Scrubbing Main Brush Button 20. . . . . . . .Scrubbing Vacuum Fan / Squeegee

Button 20. . . . . . . . . . . . . . . . . . . . . . . . . .Scrubbing Side Brush Button (Option) 20.Solution On / Off Buttons 21. . . . . . . . . . . .Engine Speed Button 21. . . . . . . . . . . . . . . .Zone Control Buttons 22. . . . . . . . . . . . . . .Rearview Camera Button 22. . . . . . . . . . . .Help Button 23. . . . . . . . . . . . . . . . . . . . . . . .Video Help Button 24. . . . . . . . . . . . . . . . . .Completing The Pro−Check

Pre−Operation Checklist 25. . . . . . . . . .Operation Of Controls − All Machines 26. . . .

Operating Lights 26. . . . . . . . . . . . . . . . . . . .Hazard Light (Option) 26. . . . . . . . . . . . . . .Filter Shaker Switch 26. . . . . . . . . . . . . . . . .Operator Seat 26. . . . . . . . . . . . . . . . . . . . . .Seat Belts 26. . . . . . . . . . . . . . . . . . . . . . . . .Steering Column Tilt Knob 27. . . . . . . . . . .Brake Pedal 27. . . . . . . . . . . . . . . . . . . . . . .Parking Brake Pedal 27. . . . . . . . . . . . . . . .Directional Pedal 27. . . . . . . . . . . . . . . . . . .Squeegee Protectors (Option) 27. . . . . . . .

How The Machine Works 28. . . . . . . . . . . . . . .Brush Information 29. . . . . . . . . . . . . . . . . . . . .While Operating The Machine 29. . . . . . . . . . .Pre−Operation Checklist 30. . . . . . . . . . . . . . . .Changing The Lpg Tank 31. . . . . . . . . . . . . . . .

PageStarting The Machine 32. . . . . . . . . . . . . . . . . .Turning Off The Machine 32. . . . . . . . . . . . . . .Filling The Solution Tank 33. . . . . . . . . . . . . . . .

Foam Scrubbing (Fast Mode) / Ec−H2o Scrubbing (Ec−H2o Mode) 33. . . . . . . .

Conventional Scrubbing Mode 33. . . . . . . .Es (Extended Scrub) Mode With

Auto−Fill 34. . . . . . . . . . . . . . . . . . . . . . . .Es (Extended Scrub) Mode − Manually

Filling Tanks 34. . . . . . . . . . . . . . . . . . . . .Setting Scrub Modes 35. . . . . . . . . . . . . . . . . . .

Setting Ec−H2o Mode 35. . . . . . . . . . . . . . .Setting Fast Mode 36. . . . . . . . . . . . . . . . . .Setting Es (Extended Scrub) Mode 36. . . .

Setting Brush Pressure 37. . . . . . . . . . . . . . . . .Setting Brush Pressure −

Standard Panel 37. . . . . . . . . . . . . . . . . .Setting Brush Pressure − Pro−Panel 37. .

Setting Solution Flow 38. . . . . . . . . . . . . . . . . .Es (Extended Scrub) Solution Flow 38. . .Setting Solution Flow − Standard Panel 38Setting Solution Flow − Pro−Panel 38. . . .

Scrubbing − Standard Panel 39. . . . . . . . . . . .Scrubbing − Pro−Panel 40. . . . . . . . . . . . . . . . .Double Scrubbing 41. . . . . . . . . . . . . . . . . . . . .Water Pickup Mode (No Scrubbing) 42. . . . . .Sweeping − Standard Panel 43. . . . . . . . . . . . .Sweeping − Pro−Panel 44. . . . . . . . . . . . . . . . .Emptying The Hopper 45. . . . . . . . . . . . . . . . . .Engaging Hopper Support Pin 46. . . . . . . . . . .Disengaging Hopper Support Pin 46. . . . . . . .Removing The Hopper Dust Filter 47. . . . . . . .Cleaning The Hopper And Debris Screen 48.Draining And Cleaning The Recovery Tank 49

Draining The Recovery Tank With The Drain Hose 49. . . . . . . . . . . . . . . . . .

Draining The Recovery Tank With The Drain Plug 50. . . . . . . . . . . . . . . . . .

Draining And Cleaning The Solution Tank 52.Faults / Alerts 53. . . . . . . . . . . . . . . . . . . . . . . . .

Fault / Alert Indicators − Standard Panel 53Fault / Alert Indicators − Pro−Panel 53. . .

Options 55. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Spray Nozzle (Option) 55. . . . . . . . . . . . . . .Vacuum Wand (Option) 56. . . . . . . . . . . . . .High Pressure Washer (Option) 57. . . . . . .Machine Troubleshooting 59. . . . . . . . . . . .

Maintenance 62. . . . . . . . . . . . . . . . . . . . . . . . . . . . .Maintenance Chart 63. . . . . . . . . . . . . . . . . . . .Yellow Touch Points 66. . . . . . . . . . . . . . . . . . . .Lubrication 66. . . . . . . . . . . . . . . . . . . . . . . . . . .

Engine Oil 66. . . . . . . . . . . . . . . . . . . . . . . . .Squeegee Caster Bearings 66. . . . . . . . . .Front Wheel Support Bearing 66. . . . . . . . .Steering Cylinder Bearing 66. . . . . . . . . . . .Rear Wheel Bearings 67. . . . . . . . . . . . . . .Hopper Lift Arm Pivots 67. . . . . . . . . . . . . .Hopper Door Pivots 67. . . . . . . . . . . . . . . . .Torque Tubes 67. . . . . . . . . . . . . . . . . . . . . .

Hydraulics 68. . . . . . . . . . . . . . . . . . . . . . . . . . . .Hydraulic Fluid 69. . . . . . . . . . . . . . . . . . . . .Hydraulic Hoses 69. . . . . . . . . . . . . . . . . . . .

CONTENTS

M30 Gas/LPG 9016112 (09−2016)2

PageEngine 70. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cooling System 70. . . . . . . . . . . . . . . . . . . .Air Filter 70. . . . . . . . . . . . . . . . . . . . . . . . . . .Fuel Filter (Lpg) 71. . . . . . . . . . . . . . . . . . . .Fuel Filter (Gasoline) 71. . . . . . . . . . . . . . . .Lpg Vaporizer 71. . . . . . . . . . . . . . . . . . . . . .Engine Belt 71. . . . . . . . . . . . . . . . . . . . . . . .Pcv System 72. . . . . . . . . . . . . . . . . . . . . . . .Spark Plugs 72. . . . . . . . . . . . . . . . . . . . . . . .Camshaft And Balance Shaft Belts 72. . . .

Battery 72. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Fuses And Relays 73. . . . . . . . . . . . . . . . . . . . .

Relay Panel Fuses And Relays 73. . . . . . .Engine Harness Fuses And Relays 74. . .Optional Relays 74. . . . . . . . . . . . . . . . . . . .Circuit Breakers (Ec−H2o) 74. . . . . . . . . . .

Cleaning The Hopper Dust Filter 74. . . . . . . . .Thermo−Sentry 75. . . . . . . . . . . . . . . . . . . . .

Main Brushes 75. . . . . . . . . . . . . . . . . . . . . . . . .Replacing Or Rotating The Main

Brushes 75. . . . . . . . . . . . . . . . . . . . . . . .Checking The Main Brush Pattern 77. . . .Adjusting The Main Brush Taper 78. . . . . .Adjusting The Main Brush Width 78. . . . . .

Side Brush (Option) 79. . . . . . . . . . . . . . . . . . . .Replacing The Side Brush 79. . . . . . . . . . .

Fast System 80. . . . . . . . . . . . . . . . . . . . . . . . . .Replacing The Fast−Pak Carton 80. . . . . .Cleaning The Fast Supply Hose

Connector 80. . . . . . . . . . . . . . . . . . . . . .Cleaning The Fast System Filter Screen 80Replacing The Fast System Filters 81. . . .

Ec−H2o Module Flush Procedure 81. . . . . . . .Cleaning The Ec−H2o Filter Screen 82. . .

Squeegee Blades 83. . . . . . . . . . . . . . . . . . . . . .Replacing (Or Rotating) The Rear

Squeegee Blades 83. . . . . . . . . . . . . . . .Replacing Or Rotating The Side

Squeegee Blades 85. . . . . . . . . . . . . . . .Replacing Or Adjusting The Side Brush

Squeegee Blade (Option) 87. . . . . . . . .Leveling The Rear Squeegee 88. . . . . . . . .Adjusting The Rear Squeegee Blade

Deflection 89. . . . . . . . . . . . . . . . . . . . . . .Skirts And Seals 90. . . . . . . . . . . . . . . . . . . . . . .

Scrub Head Skirt 90. . . . . . . . . . . . . . . . . . .Recovery Tank Seal 90. . . . . . . . . . . . . . . . .Solution Tank Seals 90. . . . . . . . . . . . . . . . .

Brakes And Tires 91. . . . . . . . . . . . . . . . . . . . . .Brakes 91. . . . . . . . . . . . . . . . . . . . . . . . . . . .Tires 91. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Front Wheel 91. . . . . . . . . . . . . . . . . . . . . . .

Propelling Motor 91. . . . . . . . . . . . . . . . . . . . . . .Pushing, Towing, And Transporting The

Machine 92. . . . . . . . . . . . . . . . . . . . . . . . . . .Pushing Or Towing The Machine 92. . . . . .Transporting The Machine 92. . . . . . . . . . .

Machine Jacking 94. . . . . . . . . . . . . . . . . . . . . .

PageStorage Information 94. . . . . . . . . . . . . . . . . . . .

Freeze Protection (Machines Without Ec−H2o System) 95. . . . . . . . . . . . . . . .

Freeze Protection (Machines With Ec−H2o System) 95. . . . . . . . . . . . . . . .

Priming The Ec−H2o System 97. . . . . . . . .Specifications 98. . . . . . . . . . . . . . . . . . . . . . . . . . . .

General Machine Dimensions/Capacities 98.General Machine Performance 98. . . . . . . . . .Hydraulic System 99. . . . . . . . . . . . . . . . . . . . . .Tires 99. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Steering 99. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Fast System 100. . . . . . . . . . . . . . . . . . . . . . . .Ec−H2o System 100. . . . . . . . . . . . . . . . . . . . .Machine Dimensions 101. . . . . . . . . . . . . . . . .

Supervisor Controls 102. . . . . . . . . . . . . . . . . . . . .Pro−Panel Supervisor Controls 102. . . . . . . .Entering The Supervisor Mode −

First Time Use Only 102. . . . . . . . . . . . . . .Entering The Supervisor Mode 103. . . . . . . .Supervisor Setting Screen / Screen Icons 104Adding / Editing Profiles 105. . . . . . . . . . . . . .Enabling The Login 107. . . . . . . . . . . . . . . . . .Disabling The Login 108. . . . . . . . . . . . . . . . . .Calibrating The Touch 108. . . . . . . . . . . . . . . .Exporting Checklists 109. . . . . . . . . . . . . . . . .Checklist Setup 110. . . . . . . . . . . . . . . . . . . . .Disabling / Enabling The Pre−Operation

Checklist 111. . . . . . . . . . . . . . . . . . . . . . . .Changing The Rear View Camera

Settings 112. . . . . . . . . . . . . . . . . . . . . . . . .Programming The Zone Control Buttons 112Setting / Changing The Date And Time 114.

SAFETY PRECAUTIONS

3M30 Gas/LPG 9016112 (09−2016)

IMPORTANT SAFETY INSTRUCTIONS − SAVE THESE INSTRUCTIONS

The following precautions are used throughoutthis manual as indicated in their description:

WARNING: To warn of hazards or unsafepractices that could result in severepersonal injury or death.

CAUTION: To warn of unsafe practicesthat could result in minor or moderatepersonal injury.

FOR SAFETY: To identify actions that must befollowed for safe operation of equipment.

The following information signals potentiallydangerous conditions to the operator. Know whenthese conditions can exist. Locate all safetydevices on the machine. Report machine damageor faulty operation immediately.

WARNING: Flammable materials cancause an explosion or fire. Do not useflammable materials in tank.

WARNING: Flammable materials orreactive metals can cause an explosionor fire. Do not pickup.

WARNING: Moving belt and fan. Keepaway.

WARNING: Engine emits toxic gases.Serious injury or death can result.Provide adequate ventilation.

WARNING: Raised hopper may fall.Engage hopper support pin.

WARNING: Lift arm pinch point. Stayclear of hopper lift arms.

WARNING: Burn hazard. Hot surface. DoNOT touch.

WARNING: Do not spray people oranimals. Severe personal injury canresult. Wear eye protection. Holdsprayer with two hands.

CAUTION: LPG engine will run for a fewseconds after key is turned off. Applyparking brake before leaving machine.

This machine may be equipped withtechnology that automatically communicatesover the cellular network. If this machine willbe operated where cell phone use is restrictedbecause of concerns related to equipmentinterference, please contact a Tennantrepresentative for information on how todisable the cellular communicationfunctionality.

FOR SAFETY:

1. Do not operate machine:− Unless trained and authorized.− Unless operator manual is read and

understood.− Under the influence of alcohol or

drugs.− While using a cell phone or other

types of electronic devices.− In dusty environments without the

vacuum fan on.− Without filters in place or with clogged

filters.− Unless mentally and physically

capable of following machineinstructions.

− If it is not in proper operatingcondition.

− With pads or accessories not suppliedor approved by Tennant. The use ofother pads may impair safety.

− In areas where flammablevapors/liquids or combustible dustsare present.

− In areas that are too dark to safely seethe controls or operate the machineunless operating / headlights areturned on.

− In areas with possible falling objectsunless equipped with overhead guard.

2. Before starting machine:− Check for fuel, oil, and liquid leaks.− Keep sparks and open flame away

from refueling area.− Make sure all safety devices are in

place and operate properly.− Check brakes and steering for proper

operation.− Adjust seat and fasten seat belt.

3. When starting machine:− Keep foot on brake and directional

pedal in neutral.

4. When using machine:− Use only as described in this manual.− Use brakes to stop machine.− Do not pick up burning or smoking

debris, such as cigarettes, matches orhot ashes

− Go slowly on inclines and slipperysurfaces.

− Do not scrub on ramp inclines thatexceed 10% grade or transport(GVWR) on ramp inclines that exceed14% grade.

− Reduce speed when turning.− Keep all parts of body inside operator

station while machine is moving.

SAFETY PRECAUTIONS

M30 Gas/LPG 9016112 (09−2016)4

− Always be aware of surroundingswhile operating machine.

− Do not access the video / help screenswhile the machine is moving.(Pro−Panel).

− Use care when reversing machine.− Move machine with care when hopper

is raised.− Make sure adequate clearance is

available before raising hopper.− Do not raise hopper when machine is

on an incline.− Keep children and unauthorized

persons away from machine.− Do not carry passengers on any part of

the machine.− Always follow safety and traffic rules.− Report machine damage or faulty

operation immediately.− Follow mixing, handling and disposal

instructions on chemical containers.− Follow site safety guidelines

concerning wet floors.

5. Before leaving or servicing machine:− Do not park near combustible

materials, dusts, gases, or liquids.− Stop on level surface.− Set parking brake.− Turn off machine and remove key.

6. When servicing machine:− All work must be done with sufficient

lighting and visibility.− Avoid moving parts. Do not wear loose

clothing, jewelry and secure long hair.− Block machine tires before jacking

machine up.− Jack machine up at designated

locations only. Support machine withjack stands.

− Use hoist or jack that will support theweight of the machine.

− Do not power spray or hose offmachine near electrical components.

− Disconnect battery connections beforeworking on machine.

− Avoid contact with battery acid.− Avoid contact with hot engine coolant.− Do not remove cap from radiator when

engine is hot.− Allow engine to cool.− Keep flames and sparks away from

fuel system service area. Keep areawell ventilated.

− Use cardboard to locate leakinghydraulic fluid under pressure.

− All repairs must be performed by atrained service mechanic.

− Do not modify the machine from itsoriginal design.

− Use Tennant supplied or approvedreplacement parts.

− Wear personal protective equipmentas needed and where recommended inthis manual.

For Safety: wear hearing protection.

For Safety: wear protective gloves.

For Safety: wear eye protection.

For Safety: wear protective dust mask.

7. When loading/unloading machineonto/off truck or trailer:− Drain tanks before loading machine.− Lower scrub head and squeegee

before tying down machine.− Empty debris hopper before loading

machine.− Turn off machine and remove key.− Use ramp, truck or trailer that will

support the weight of the machine andoperator.

− Use winch. Do not drive the machineonto/off the truck or trailer unless theload height is 380 mm (15 in) or lessfrom the ground.

− Set parking brake after machine isloaded.

− Block machine tires.− Tie machine down to truck or trailer.

SAFETY PRECAUTIONS

5M30 Gas/LPG 9016112 (09−2016)

The following safety labels are mounted on themachine in the locations indicated. If these or anylabels become damaged or illegible, install a newlabel in its place.

10783

Located on the sideof the operatorcompartment.


Located next to the ignition switch onthe instrument panel. (LPG machinesonly)

Located on bothhopper lift arms.

WARNING LABEL − Machine emitstoxic gases. Serious injury or deathcan result. Provide adequateventilation.

Located on the side of the operatorcompartment.

FOR SAFETY LABEL −Read manual beforeoperating machine.

CAUTION LABEL − LPG engine willrun for a few seconds after key isturned off. Apply parking brake beforeleaving machine.

WARNING LABEL −Lift arm pinch point.Stay clear of hopperlift arms.

WARNING LABEL −Flammable materialsor reactive metalscan cause explosion.Do not pick up.


WARNING LABEL −Machine can emitexcessive noise. Hearingloss can result. Wearhearing protection.

SAFETY PRECAUTIONS

M30 Gas/LPG 9016112 (09−2016)6

Located on enginecompartment panel.

10783

Located next to the solution tankcovers and on the detergent tank.

Located on the side of thebumper, on the exhaust shield,and on the hydraulic reservoir.

Located on both hopper lift arms.

Located on frameof machine.

WARNING LABEL −Moving belt and fan.Stay away.

WARNING LABEL − Flammablematerials can cause explosion or fire.Do not use flammable materials in tank.

WARNING LABEL − Do not spray people oranimals. Personal injurycan result. Wear eyeprotection. Hold sprayerwith two hands.

WARNING LABEL − Burn hazard. Hotsurface. Do not touch.

WARNING LABEL − Raised hopper mayfall. Engage hopper support pin.

OPERATION

7M30 Gas/LPG 9016112 (09−2016)

OPERATION

MACHINE COMPONENTS

C

F

I

J

M

Q

B

A

E

H

L

N

O

P

D

G

K

R

T

S

A. Instrument panelB. Front shroudC. HeadlightsD. Side brush (option)E. Side squeegeeF. Scrub head access doorG. Fuel tankH. Seat shroudI. FaST carton, or ES detergent tank, or

ec−H2O System Module compartment(option)

J. Solution tank cover

K. Operator seatL. Spray wand − nozzle behind seat (option)M. TaillightsN. Recovery tank drain hoseO. Recovery tank coverP. Solution tank drain hoseQ. HopperR. Rear squeegeeS. Hopper safety pinT. Engine cover

OPERATION

8 M30 Gas/LPG 9016112 (09−2016)

CONTROLS AND INSTRUMENTS

A

B

C

D

F

I

G

H

E

J

A. Parking brake pedalB. Brake pedalC. Directional pedalD. Spray nozzle switch / High pressure

washer switch (option)E. Operating / Hazard lights switchF. Steering column tilt knobG. Ignition switchH. Filter shaker switchI. Hopper door open / close switchJ. Hopper raise / lower switch

OPERATION

9M30 Gas/LPG 9016112 (09−2016)

STANDARD TOUCH PANEL

A

B

C

D

E

F

G

H

I

J

K

L

M

R N

O

P

QS

T

U

V V

W YZX

A. HornB. Fault / Alert indicator lightC. Contrast control buttonD. Fuel level indicatorE. Hour meterF. Solution tank indicatorG. Recovery tank full indicatorH. Engine speed buttonI. LCD displayJ. Brush pressure buttonK. Brush pressure indicator lightsL. 1−STEP buttonM. ec−H2O / ES (Extended Scrub /

FaST button (Option)

N. Scrubbing buttons (indicated in blue)O. Scrubbing main brush buttonP. Scrubbing vacuum fan / squeegee buttonQ. Scrubbing side brush button (Option)R. Sweeping buttons (Indicated in brown)S. Sweeping main brush buttonT. Sweeping vacuum button buttonU. Sweeping side brush buttonV. Solution on / off buttonsW. Solution flow decrease button (−)X. Solution flow indicator lightsY. Solution flow increase button (+)Z. USB port (Service only)

OPERATION

10 M30 Gas/LPG 9016112 (09−2016)

PRO−PANEL CONTROLS

A

H N

O

P

R

ST

U

L

V

WX

Y

B

CD

E

F

G

I

J

K

M

Q

X

A. HornB. Fault / Alert indicator lightC. ec−H2O / ES (Extended Scrub /

FaST button (Option)D. Machine status buttonE. Help buttonF. Engine speed buttonG. Main brush pressure access buttonH. Sweeping buttons (Indicated in brown)I. Sweeping main brush buttonJ. Sweeping vacuum fan buttonK. Sweeping side brush button (Option)L. Rearview camera buttonM. Solution control access button

N. Scrubbing buttons (Indicated in blue)O. Scrubbing main brush buttonP. Scrubbing vacuum fan / squeegee buttonQ. Scrubbing side brush (Option)R. 1−STEP buttonS. Video helpT. Zone control 1 buttonU. Zone control 2 buttonV. Zone control 3 buttonW. Zone control 4 buttonX. Solution on / off buttonsY. USB ports (Service only)

OPERATION

11M30 Gas/LPG 9016112 (09−2016)

SYMBOL DEFINITIONS

These symbols are usd on the machine to identifycontrols, displays, and features.

Horn Solution decrease (−)

Fault / Alert indicator Solution increase (+)

Recovery tank Solution flow

Solution tank Solution On / Off

Main brush pressure On

1−STEP Off

ES (Extended Scrub) (Option) ec−H2O (Option)

FaST (Option) Unleaded fuel only

Filter shaker Scrub mode

Operating lights / Hazard light Sweeping side brush

Headlights Sweeping vacuum fan

Spray nozzle (Option) Sweeping main brush

Scrubbing side brush Scrubbing vacuum fan / squeegee

Scrubbing main brush Jack point

OPERATION

12 M30 Gas/LPG 9016112 (09−2016)

Standard Panel Symbols

Contrast control Hour meter

Engine speed control Lower hopper

Raise hopper Hopper door close

Hopper door open

Pro−Panel Symbols

Help Zone setting 1

Zone setting 2 Zone setting 3

Zone setting 4 Hour meter

Alert / Fault Checklist item unconfirmed

Hour meter Checklist item confirmed

Login Logout

Select Supervisor settings

Rotate machine view Supervisor menu

Camera settings Start−up video

OPERATION

13M30 Gas/LPG 9016112 (09−2016)

Pro−Panel Symbols

Control help Video help

About Video button

Backspace Video list button

Rearview camera Home (main operating screen)

Up arrow Down arrow

Disable login Back arrow

Add / Edit profiles Enable login

Operator Calibrate touch

Supervisor Checklist setup

Edit profile Export all

Add profile Export new

Delete profile Export checklists

Copy profile Enter

OPERATION

14 M30 Gas/LPG 9016112 (09−2016)

OPERATION OF CONTROLS − STANDARDPANEL

FUEL INDICATOR

GASOLINE MACHINES

For gasoline machines, the Fuel indicator displaysthe amount of fuel left in the tank. The faultindicator will flash and a low fuel message willappear when the tank is near empty.

NOTE: Do not use leaded fuels. Leaded fuels willpermanently damage the system oxygen sensorand catalytic converter.

LPG MACHINES

For LPG machines, the Fuel indicator does NOTdisplay the amount of fuel in the LPG tank. It willdisplay all the indicator bars to show that somefuel is in the tank. When the LPG tank is nearempty, the fault indicator will flash and a low fuelmessage will appear.

The LPG fuel gauge on the tank displays theamount of fuel in the LPG tank.

HOUR METER

The Hour meter records the hours the machinewas operated. Use this information to determinemachine service intervals.

RECOVERY TANK FULL INDICATOR

The recovery tank full indicator displays when therecovery tank is full. All scrubbing functions willstop when the recovery tank is full. Empty therecovery tank when the indicator box is filled.

SOLUTION TANK INDICATOR

The solution tank indicator displays the amount ofliquid in the solution tank. Refill the solution tankwhen the indicator box is empty. The machine willstop scrubbing when the solution tank is empty.

OPERATION

15M30 Gas/LPG 9016112 (09−2016)

CONTRAST CONTROL BUTTON

Use the contrast control button to darken / lightenthe LCD display.

ENGINE SPEED BUTTON

The engine speed is controlled automaticallywhen the 1−STEP button is pressed. When notsweeping or scrubbing, press the engine speedbutton to increase the engine RPM for increasedtravel speed. Press the engine speed button againto reduce the engine RPM.

The bars above and below the engine speed iconindicate engine speed setting. When two thinnerbars appear above and below the icon and theicon appears as a line figure the engine is in thelow setting.

When two thicker bars appear above and belowthe engine speed icon and the thinner bars andthe icon is solid the engine is in the high setting.

1−STEP BUTTON

Press the 1−STEP button to activate all selectedsweeping and scrubbing functions. Prior to the1−STEP button being pushed, the lights above allthe selected sweeping / scrubbing functions willbe on but the selected functions will be in thestandby mode until the 1−STEP button is pressed.Press the 1−STEP button again when finishedcleaning to stop all scrubbing or sweepingfunctions.

NOTE: The squeegee will remain down and thevacuum fan will remain on for a few seconds topick up remaining water after the 1−STEP buttonis deactivated.

The indicator light above the button will illuminatewhen the 1−STEP button is activated.

SWEEPING SIDE BRUSH BUTTON (OPTION)

Turn on the sweeping side brush: Press thesweeping side brush button. The indicator light willilluminate.

Turn off the sweeping side brush: Press thesweeping side brush button. The indicator light willturn off.

NOTE: The sweeping side brushes cannotoperate independently from the main sweepbrushes. The main sweep brushes also come onwhen the sweeping side brush button is pushed.

OPERATION

16 M30 Gas/LPG 9016112 (09−2016)

SWEEPING VACUUM FAN BUTTON

Turn on the sweeping vacuum fan: Press thesweeping vacuum fan button. The indicator lightwill illuminate.

Turn off the sweeping vacuum fan: Press thesweeping vacuum fan button. The indicator lightwill turn off.

SWEEPING MAIN BRUSH BUTTON

Turn on the sweeping main brush: Press thesweeping main brush button. The indicator lightwill illuminate.

Turn off the sweeping main brush: Press thesweeping main brush button. The indicator lightwill turn off.

NOTE: The sweeping mode and the scrubbingmode cannot both function at the same time. Thesweeping mode will cease operating and thescrubbing mode will begin operating if any scrubbutton is pressed while the machine is in thesweeping mode.

SCRUBBING SIDE BRUSH BUTTON (OPTION)

Turn on the scrubbing side brush: Press thescrubbing side brush button. The indicator lightwill illuminate.

Turn off the scrubbing side brush: Press thescrubbing side brush button. The indicator lightwill turn off.

NOTE: The scrubbing side brush cannot operateindependently from the main scrub brushes. Themain scrub brushes also come on when thescrubbing side brush button is pushed.

SCRUBBING VACUUM FAN / SQUEEGEEBUTTON

Lower squeegee and turn vacuum fan on: Pressthe scrubbing vacuum fan / squeegee button. Theindicator light will illuminate.

Raise squeegee and turn vacuum fan off: Pressthe scrubbing vacuum fan / squeegee button. Theindicator light will turn off.

OPERATION

17M30 Gas/LPG 9016112 (09−2016)

SCRUBBING MAIN BRUSH BUTTON

Turn on the scrubbing main brush: Press thescrubbing main brush button. The indicator lightwill illuminate.

Turn off the scrubbing main brush: Press thescrubbing main brush button. The indicator lightwill turn off.

NOTE: The scrubbing mode and the sweepingmode cannot both function at the same time. Thescrubbing mode will cease operating and thesweeping mode will begin operating if any sweepbutton is pressed while the machine is in thescrubbing mode.

SOLUTION ON / OFF BUTTON

The solution flow is designed to stay on wheneverthe scrub brushes are on. It can be turned off forten seconds with the solution on / off button to goaround corners, etc. See also SETTING THESOLUTION FLOW section.

Shut off the solution flow (for ten seconds) : Pressthe solution on / off button. All the solution flowindicators will turn off. (The solution flow willautomatically restart at the end of the 10 seconddelay).

Turn on the solution flow: Press the solution on /off button. The solution indicators will turn back onand the solution flow will default to the last settingused.

OPERATION OF CONTROLS − PRO−PANEL

PRO−ID LOGIN SCREEN

NOTE: The Pro−ID login screen only applies if themachine was set up with it. Predefined useraccounts must be created within the SupervisorMode.

Use the Pro−ID login screen to log into themachine.

Use the keypad to enter the user login numberinto the display above the keypad.

Press the Enter button to log into themachine.

Press the backspace button if necessary todelete and reenter a number.

When the Pro−Panel is in the Supervisor Mode, agear symbol will appear in the lower right part ofthe screen. When it is in the Operator Mode, avideo symbol will appear.

OPERATION

18 M30 Gas/LPG 9016112 (09−2016)

MACHINE STATUS BUTTONThe machine status button allows access to fourdifferent machine status indicators. The defaultdisplay shows the fuel indicator when the machineis turned on. Any of the four indicators can be setas the default display until the machine is turnedoff.

Press the machine status button to access all fourmachine status buttons. All four machine statusbuttons appear in the display for several secondsuntil the default buttons reappear in the display.

For Gasoline machines: The Fuel indicatordisplays the amount of fuel left in the tank.The fault indicator will flash and a low fuelmessage will appear when the tank is nearempty.

For LPG machines: The Fuel indicator doesNOT display the amount of fuel in the LPGtank. When the LPG tank is near empty, thefault indicator will flash and a low fuelmessage will appear.

The LPG fuel gauge on the tank displays theamount of fuel in the LPG tank.

The hour meter records the hours themachine was operated. Use this informationto determine machine service intervals.

The solution tank indicator displays theamount of liquid in the solution tank. Refillthe solution tank when there are no longerany bars shown in the display. The machinewill stop scrubbing when the solution tank isempty.

The recovery tank full indicator displaysFULL when the recovery tank is full. Allscrubbing functions will stop when therecovery tank is full. Empty the recoverytank when the indicator displays FULL.

CHANGING THE DEFAULT BUTTON

Press the desired machine status button while allfour machine status buttons appear in the displayto change it to the new default button. The otherthree machine status buttons will disappear fromthe display and the newly selected machine statusbutton will become the default until the machine isturned off. The fuel indicator button will once againbe the default when the machine is turned on.

OPERATION

19M30 Gas/LPG 9016112 (09−2016)

1−STEP BUTTON

Press the 1−STEP button to activate all selectedsweeping or scrubbing functions. Press the1−STEP button again when finished cleaning tostop all scrubbing or sweeping functions.

NOTE: The squeegee will remain down and thevacuum fan will remain on for a few seconds topick up remaining water after the 1−STEP buttonis deactivated.

The 1−STEP button and all selected scrubbing orsweeping function buttons will illuminate when the1−STEP button is pressed.

The edges of all selected sweeping and scrubbingbuttons will be illuminated to show that they are inthe standby mode prior to the 1−STEP buttonbeing pressed. The selected buttons will becomefully illuminated when the 1−STEP button ispressed.

SWEEPING MAIN BRUSH BUTTON

Turn on the sweeping main brush: Press thesweeping main brush button. The button willilluminate.

Turn off the sweeping main brush: Press thesweeping main brush button. The button will turnoff.

NOTE: The sweeping mode and the scrubbingmode cannot both function at the same time. Thesweeping mode will cease operating and thescrubbing mode will begin operating if any scrubbutton is pressed while the machine is in thesweeping mode.

SWEEPING VACUUM FAN BUTTON

Turn on the sweeping vacuum fan: Press thesweeping vacuum fan button. The button willilluminate.

Turn off the sweeping vacuum fan: Press thesweeping vacuum fan button. The button will turnoff.

OPERATION

20 M30 Gas/LPG 9016112 (09−2016)

SWEEPING SIDE BRUSH BUTTON (OPTION)

Turn on the sweeping side brush: Press thesweeping side brush button. The button willilluminate.

Turn off the sweeping side brush: Press thesweeping side brush button. The button will turnoff.

NOTE: The sweeping side brushes cannotoperate independently from the main sweepbrushes. The main sweep brushes also come onwhen the sweeping side brush button is pushed.

SCRUBBING MAIN BRUSH BUTTON

Turn on the scrubbing main brush: Press thescrubbing main brush button. The button willilluminate.

Turn off the scrubbing main brush: Press thescrubbing main brush button. The button will turnoff.

The scrubbing mode and the sweeping modecannot both function at the same time. Thescrubbing mode will cease operating and thesweeping mode will begin operating if any sweepbutton is pressed while the machine is in thescrubbing mode.

SCRUBBING VACUUM FAN / SQUEEGEEBUTTON

Lower squeegee and turn vacuum fan on: Pressthe scrubbing vacuum fan / squeegee button. Thebutton will illuminate.

Raise squeegee and turn vacuum fan off: Pressthe vacuum fan / squeegee button. The button willturn off.

SCRUBBING SIDE BRUSH BUTTON (OPTION)

Turn on the scrubbing side brush: Press thescrubbing side brush button. The button willilluminate.

Turn off the scrubbing side brush: Press thescrubbing side brush button. The button will turnoff.

NOTE: The scrubbing side brush cannot operateindependently from the main scrub brushes. Themain scrub brushes also come on when thescrubbing side brush button is pushed.

OPERATION

21M30 Gas/LPG 9016112 (09−2016)

SOLUTION ON / OFF BUTTONS

The solution flow is designed to stay on wheneverthe scrub brushes are on. It can be turned off forten seconds with the solution on / off button to goaround corners, etc. See also SETTING THESOLUTION FLOW section.

Shut off the solution flow (for ten seconds): Pressthe solution on / off button. All the solution flowindicators will turn off. (The solution flow willautomatically restart at the end of the 10 seconddelay).

Turn on the solution flow: Press the solution on /off button. The solution indicators will turn back onand the solution flow will default to the last settingused.

ENGINE SPEED BUTTON

The engine speed is controlled automaticallywhen the 1−STEP button is pressed. When notsweeping or scrubbing, press the engine speedbutton to increase the engine RPM for increasedtravel speed. Press the engine speed button againto reduce the engine RPM.

The engine speed button is illuminated when theengine is in the high speed setting.

The engine speed button is off when the engine isin the low speed setting.

OPERATION

22 M30 Gas/LPG 9016112 (09−2016)

ZONE CONTROL BUTTONS

Machines equipped with the Pro−Panel can bepre− programmed for up to four preset scrubbing /sweeping settings for different floor cleaningapplications. These must be set up ahead of timeusing the supervisor mode. See PROGRAMMINGTHE ZONE CONTROL BUTTONS section.

Press the required zone control button. Theselected preset button will illuminate and thename of the zone appears above the button. Thesolution flow indicator bar / adjustment buttonsand brush pressure indicator bar / adjustmentbuttons briefly appear in the display to show thesettings for the selected zone.

REARVIEW CAMERA BUTTON

Press the rearview camera button to checkcleaning performance. The rearview camerascreen will appear in the control panel display fora short amount of time. The main operatingscreen returns to the control panel after therearview camera times out. Touch anywhere onthe control panel display to turn off the rearviewcamera and return to the main operating screen.

FOR SAFETY: When using machine, alwaysbe aware of your surroundings.

The camera automatically comes on when thebottom of the directional pedal is pressed toplace the machine in reverse and remains on theentire time the machine is in reverse.

The rearview camera is located on the recoverytank, above where the vacuum hose is attached tothe recovery tank.

OPERATION

23M30 Gas/LPG 9016112 (09−2016)

HELP BUTTON

FOR SAFETY: When using machine, do notaccess the video / help screens while themachine is moving. (Pro−Panel)

Press the help button to access the help screen.

Press the applicable button for the help topicneeded.

Press the select language button to go tothe language screen.

Press the login / logout button to log in / logout of the machine operating system.

Press the controls help button to access thecontrols help screen.

Press the start−up video button to watchthe start−up video.

Press the about button to access machineoperating system information.

Press the Pre−Operation Checklist buttonto access the Pre−Operation Checklist.

Press the select language button. Select anapplicable language from the list to change themachine operating system language. A flagdesignating the country language selected willappear at the top of the screen.

Press the down arrow button to scroll downthrough the language list.

Press the up arrow button to scroll upthrough the language list.

Press the back arrow button to return to theprevious screen


Press the control help button to accessinformation about the Pro−Panel controls.

Press the back arrow button to return to themain help screen.

Press the home button to return to the mainoperating screen.

OPERATION

24 M30 Gas/LPG 9016112 (7−2019)

Press the about button to access informationabout the operating system software.

Press the down arrow button to scroll downthrough the list.

Press the up arrow button to scroll upthrough the list.


Press the back arrow button to return to theprevious screen.

Press the forward arrow button to accessmachine information from the list.

VIDEO HELP BUTTON

FOR SAFETY: When using machine, do notaccess the video / help screens while themachine is moving. (Pro−Panel)

NOTE: Stop machine before accessing video helpscreen / videos. Do Not access the video helpscreen / videos while the machine is moving.

Press the video button to access the video helpscreen.

Press the applicable video button to viewthe help video for a particular machinecomponent.

Press the rotate machine button to accessvideo help buttons located on the front,back, or other side of the machine.



Press the video list button to access a textlist of all help videos.

Select an applicable video from the list to view thevideo if the video list button was pressed toaccess the video list.

Press the down arrow button to scroll downthrough the list.

Press the up arrow button to scroll upthrough the list.



OPERATION

25M30 Gas/LPG 9016112 (09−2016)

COMPLETING THE PRO−CHECKPRE−OPERATION CHECKLIST

Machines equipped with the Pro−Panel controlscan be pre−programmed with the Pro−CheckPre−Operation Checklist the operator mustcomplete before operating the machine.

Press the down arrow button to scroll downthrough checklist.

Press the up arrow button to scroll upthrough checklist.

Press the complete (check mark) button toconfirm the checklist item was checked.Press the problem found (X) button if aproblem is found when checklist item ischecked.

Press the video help button to view thevideo related to a particular checklist item.

Press the enter button when ready to startusing the machine after completing thechecklist.

Press the help button to access thePro−Check Pre−Operation Checklist helpscreen.

Press the back button to return to thePre−Operation Checklist.

The operator is not allowed to access the mainoperating screen / use machine until thePro−Check Pre−Operation Checklist is completed.Press the back arrow button to return to thechecklist screen.

OPERATION

26 M30 Gas/LPG 9016112 (09−2016)

OPERATION OF CONTROLS − ALL MACHINES

OPERATING LIGHTS

Push the top of the Operating / hazard light switchto turn on the headlights and taillights. Return thelight switch to the center position to turn off thelights.

HAZARD LIGHT (OPTION)

Press the bottom of the Operating / hazard lightswitch to turn on the hazard light, headlights, andtaillights. Return the light switch to the centerposition to turn off the lights.

FILTER SHAKER SWITCH

Press the filter shaker switch. The filter shaker willoperate for 30 seconds.

The filter shaker switch light will illuminate whilethe filter shaker is operating. Press the top of thefilter shaker switch again if necessary to stop thefilter shaker.

OPERATOR SEAT

The operator seat has two adjustments: operatorweight and front to back.

The weight adjustment knob controls the firmnessof the operator seat.

Increase firmness: Turn the weight adjustmentknob clockwise.

Decrease firmness: Turn the weight adjustmentknob counterclockwise.

The front−to−back adjustment lever adjusts theseat position.

Adjust: Pull the lever out and slide the seat to thedesired position. Release the lever to lock theseat into place.

SEAT BELTS

FOR SAFETY: Before starting machine, adjustseat and fasten seat belt.

OPERATION

27M30 Gas/LPG 9016112 (09−2016)

STEERING COLUMN TILT KNOB

1. Pull the Steering column tilt knob and adjustthe steering column to the desired height.

2. Release the Steering column tilt handle.

BRAKE PEDAL

Press the Brake pedal to stop the machine.

PARKING BRAKE PEDAL

Press the Brake pedal down as far as possibleand use toe to lock the Parking brake pedal intoplace. Press the Brake pedal to release theparking brake. The Parking brake pedal will returnto the unlocked position.

DIRECTIONAL PEDAL

Press the top of the Directional pedal to moveforward and the bottom of the pedal to movebackward. The backup lights will come on whenthe machine is in reverse. The pedal returns to theneutral position when it is released.

NOTE: An audible alarm will sound and thebackup light will flash when backing the machine ifequipped with the optional backup alarm.

SQUEEGEE PROTECTORS (OPTION)

The rear and side squeegee protectors helpprotect the rear squeegee from being damaged.

To engage the rear squeegee protector, pull thepin, lower the protector bar, and reinsert the pin.

OPERATION

28 M30 Gas/LPG 9016112 (09−2016)

HOW THE MACHINE WORKS

This machine can effectively scrub or sweep dirtyfloors. The 1−STEP button makes it possible toimmediately begin scrubbing or sweeping.

The 1−STEP button operates either the sweepingfunctions or scrubbing functions. (The machinealso sweeps while scrubbing).

When in the conventional Scrub mode, a waterand detergent mixture is used to scrub the floor.

When in the optional FaST (Foam scrubbing)mode, the FaST scrubbing system mixes theFaST−PAK concentrate with a small amount ofwater, creating a large volume of expanded wetfoam. The FaST system can be used with alldouble scrubbing and heavy duty scrubbingapplications.

When in the optional ES (Extended Scrub) mode,the dirty solution in the recovery tank is filteredthrough the ES system and returned to thesolution tank for reuse. Detergent is then injectedinto the returned solution to revitalize the cleaningcapability of the solution.

When in the optional ec−H2O (electricallyconverted water) mode, normal water passesthrough a module where it is oxygenated andcharged with an electric current. The electricallyconverted water changes into a blended acidicand alkaline solution forming a neutral pH cleaner.The converted water attacks the dirt, breaks it intosmaller particles, and pulls it off the floor surfaceallowing the machine to easily scrub away thesuspended soil. The converted water then returnsto normal water in the recovery tank. The ec−H2Osystem can be used while double scrubbing.

OPERATION

29M30 Gas/LPG 9016112 (09−2016)

BRUSH INFORMATION

For best results, use the correct brush type for thecleaning application. Listed below are the brushesand the applications for which each is best suited.

NOTE: The amount and type of soilage play animportant role in determining the type of brushesto use. Contact a Tennant representative forspecific recommendations.

PolyPro brush − Heavy duty polypropylenebristles provide a more aggressive cleaningperformance and can more easily lift compacteddirt, debris, and sand while offering excellentscrubbing performance.

Polypropylene brush − General purposepolypropylene bristles lift lightly compacted dirtwithout scuffing high-gloss coated floors.

Polyester brush − Softer general purposepolyester bristles lift light debris while sweepingand gently clean while scrubbing. Perfect forsensitive floor surfaces. Polyester does notabsorb water so it is preferred over Nylon in wetapplications.

Super AB brush − Nylon fiber impregnated withabrasive grit to remove stains and compacted dirt.Aggressive action on any surface. Performs wellon buildup, grease, or tire marks.

WHILE OPERATING THE MACHINE

Pick up oversized debris before scrubbing orsweeping. Pick up wire, string, twine, large piecesof wood, or any other debris that could becomewrapped around or tangled in the brushes.

Drive as straight a path as possible. Avoidbumping into posts or scraping the sides of themachine. Overlap the scrub/sweep paths byseveral centimeters (a few inches).

Avoid turning the steering wheel too sharply whenthe machine is in motion. The machine is veryresponsive to the movement of the steering wheel.Avoid sudden turns, except in emergencies.

Adjust the machine speed, brush pressure, andsolution flow as required when scrubbing. Use thelowest brush pressure and solution flow settingsfor best performance. If the machine is equippedwith the FaST or ec−H2O system, use the FaSTor ec−H2O system for the best scrubbing results.

Keep the machine moving to prevent damagingfloor finishes.

If poor cleaning performance is observed, stopcleaning and refer to MACHINETROUBLESHOOTING in this manual.

Perform the Daily Maintenance Procedures aftereach use (see MACHINE MAINTENANCE in thismanual).

Drive the machine slowly on inclines. Use thebrake pedal to control machine speed ondescending inclines. Scrub with the machine upinclines rather than down inclines.

FOR SAFETY: When using machine, go slowlyon inclines and slippery surfaces.

Do not operate machine in areas where theambient temperature is above 43� C (110� F). Donot operate scrubbing functions in areas wherethe ambient temperature is below freezing 0� C(32� F).

The maximum rated incline for scrubbing with themachine is 10%. The maximum rated inclineduring transport of the machine is14%.

OPERATION

30 M30 Gas/LPG 9016112 (09−2016)

PRE−OPERATION CHECKLIST

� Check the hydraulic fluid level.

� Check the fuel level.

� Check the machine for fluid leaks.

� Check the condition of the main brushes.Remove string, banding, plastic wrap, or otherdebris wrapped around the brushes.

� Check the main brush compartment rightskirts, seals, and squeegee for damage andwear.

� Side Brush Option: Check the condition of thebrush. Remove string, banding, plastic wrap,or other debris wrapped around the brush.

� Side Brush Option: Check the condition of theside brush skirt or squeegee.

� Check the radiator and hydraulic cooler finsfor debris.

� Check the engine coolant level.

� Check the engine oil level.

� Check the main brush compartment left skirts,seals, and squeegee for damage and wear.

� Check the left solution tank cover seal fordamage and wear.

� Check the recovery tank cover seal fordamage and wear.

� Clean the vacuum fan debris filter.

� Drain and clean the recovery tank.

� ES Option: Drain and clean the solution tank,float sensor, and ES filter.

� Check the right solution tank cover seal fordamage and wear.

� Check the condition of the hopper dust filterand seals.

� Clean the hopper and the debris screen.

� Check the squeegee hose for debris orblockage.

� Check the squeegees for damage, wear, anddeflection adjustment.

� FaST Scrubbing: Check the FaST−PAKconcentrate agent level. Replace carton asneeded. See the INSTALLING THEFaST−PAK CARTON section of the manual.

� FaST Scrubbing: Ensure all conventionalcleaning agents are drained and rinsed fromthe solution tank.

� FaST Scrubbing: Ensure the solution tank isfilled with clear cool water only.

� Check the horn, headlights, taillights, safetylights, and backup alarm (if equipped).

� Check the brakes and steering for properoperation.

� Check the service records to determinemaintenance requirements.

OPERATION

31M30 Gas/LPG 9016112 (09−2016)

CHANGING THE LPG TANK

FOR SAFETY: Before leaving or servicingmachine, stop on level surface, set parkingbrake, turn off machine, and remove key.

1. Open the side access door.

2. Close the LPG tank service valve.

3. Start the machine and operate the engine untilit stops from lack of fuel. Turn off themachine.

4. Lift the operator seat open and engage theseat latch so the seat remains open.

FOR SAFETY: When servicing machine, keepflames and sparks away from fuel systemservice area. Keep area well ventilated.

5. Put on gloves and remove the quickdisconnect tank coupling.

6. Disengage the mounting strap and removethe empty LPG fuel tank.

7. Align the hole in the tank collar with thecentering pin and carefully place the full LPGtank onto the tray. Secure the tank withmounting strap.

8. Connect the LPG fuel line to the tank servicecoupling. Make sure the tank service couplingis clean and undamaged and that it matchesthe fuel line coupling.

9. Slowly open the tank service valve and checkfor leaks. If a leak is found, immediately closethe service valve and inform the appropriatepersonnel.

OPERATION

32 M30 Gas/LPG 9016112 (09−2016)

STARTING THE MACHINE

1. LPG powered machines: Slowly open theliquid service valve.

NOTE: Opening the service valve too quickly maycause the service check valve to stop the flow ofLPG fuel. If the check valve stops the fuel flow,close the service valve, wait a few seconds, andslowly open the valve again.

2. Sit in the operator seat and press the brakepedal or set the parking brake.

FOR SAFETY: When starting machine, keepfoot on brake and directional pedal in neutral.

3. Turn the ignition switch key until the enginestarts.

NOTE: Do not operate the starter motor for morethan 10 seconds at a time or after the engine hasstarted. Allow the starter to cool 15−20 secondsbetween starting attempts or damage to thestarter motor may occur.

4. Allow the engine and hydraulic system towarm up for three to five minutes.

WARNING: Engine emits toxic gases.Severe respiratory damage orasphyxiation can result. Provideadequate ventilation. Consult with yourregulatory authorities for exposurelimits. Keep engine properly tuned.

5. Turn on lights.

TURNING OFF THE MACHINE

1. Stop the machine and turn off all scrubbing/sweeping functions.

2. Turn the ignition switch key counter clockwiseto turn off the machine. Remain in theoperator seat until the engine is off.

CAUTION: LPG engine will run for a fewseconds after key is turned off. Applyparking brake before leaving machine.

NOTE: To protect engine emission componentson LPG powered machines, the engine willcontinue to operate for a few seconds after theignition switch is turned off.

FOR SAFETY: Before leaving or servicingmachine, do not park near combustiblematerials, dust, gases, or liquids. Stop onlevel surface, set parking brake, turn offmachine, and remove key.

OPERATION

33M30 Gas/LPG 9016112 (09−2016)

FILLING THE SOLUTION TANK

FOAM SCRUBBING (FaST MODE) / ec−H2OSCRUBBING (ec−H2O MODE)


1. Open either the left or right solution tank fillcover.

2. Fill the solution tank with only clean COOLWATER (less than 21°C / 70°F). DO NOT usehot water or add any conventional floorcleaning detergents or FaST system failuremay result.

WARNING: Flammable materials cancause an explosion or fire. Do not useflammable materials in tank(s).

NOTE: To install or change the FaST−PAK carton,see the REPLACING THE FaST−PAK CARTONsection of the manual.

NOTE: Do not use the FaST or ec−H2O systemwhen there are conventional cleaning detergentsin the solution tank. Drain, rinse, and refill thesolution tank with clear cool water beforeoperating the FaST or ec−H2O system.Conventional cleaning detergents may cause aFaST or ec−H2O system failure.

CONVENTIONAL SCRUBBING MODE


1. Open either the left or right solution tank fillcover.

2. Partially fill solution tank with water (not toexceed 60°C / 140°F). Pour the requiredamount of detergent into the solution tank. Fillthe solution tank with water until the level isjust below the indicator tab.


ATTENTION: For Conventional Scrubbing,only use recommended cleaning detergents.Machine damage due to improper detergentusage will void the manufacturer’s warranty.

NOTE: Pour a recommended foam controlsolution into the recovery tank if excessive foamappears. For specific detergent recommendations,contact a TENNANT representative.

OPERATION

34 M30 Gas/LPG 9016112 (09−2016)

ES (EXTENDED SCRUB) MODE WITHAUTO−FILL

FOR SAFETY: Before leaving or servicingmachine, stop on level surface, set parkingbrake, and turn off machine.

1. Connect the hose from the water source (notto exceed 60°C / 140°F) to the auto−fillconnection.

2. Turn the ignition switch to the on position(without starting) and turn on the watersource. The auto−fill automatically fills thetanks to the proper level.

3. Fill the detergent tank with the properdetergent.

ATTENTION: For ES Scrubbing, only userecommended low−foaming cleaningdetergents. Machine damage due to the use ofimproper detergent will void themanufacturer’s warranty.

ES (EXTENDED SCRUB) MODE − MANUALLYFILLING TANKS


1. Open either the left or right solution tankcover and fill the solution tank with water (notto exceed 60°C / 140°F) until the level is justbelow the indicator tab.

2. Open the recovery tank cover and fill therecovery tank with water (not to exceed 60°C /140°F) until the recovery tank isapproximately half full.


OPERATION

35M30 Gas/LPG 9016112 (09−2016)

SETTING SCRUB MODES

Before scrubbing, determine which scrub modewill be used (FaST, ES, ec−H2O or conventional).Then set the scrub brush pressure and adjust thesolution flow levels. The machine will default tothe last setting used when it is powered on or off.

SETTING ec−H2O MODE

NOTE: Storage or transporting machinesequipped with ec−H2O in freezing temperaturesrequires special procedures. Follow the freezeprotection procedure located in the STORAGEINFORMATION section.

Machines equipped with standard controlpanel: The ec−H2O button enables the ec−H2Osystem to come on when the 1−STEP button isactivated. The light above the button will come on.

Standard Panel

A flashing red light located on the bottom portionof the LED (light−emitting diode) light directlyabove the ec−H2O button indicates when theec−H2O system needs to be flushed. Seeec−H2O MODULE FLUSH PROCEDURE in theMAINTENANCE section

Standard Panel

Machines equipped with Pro−Panel controls:The background will change from black to themulticolored background, the slash disappearsfrom the ec−H2O button, and the button isilluminated when the ec−H2O button is pushed toindicate it is active.

Pro−Panel

The ec−H2O button will turn red, the fault / alertindicator button will flash, and an ec−H2O errormessage will appear in the display when there isan ec−H2O error.

OPERATION

36 M30 Gas/LPG 9016112 (09−2016)

SETTING FaST MODE

Machines equipped with standard controlpanel: The FaST button enables the FaSTsystem to come on when the 1−STEP button isactivated. The light next to the button will comeon.

Standard Panel

Machines equipped with Pro−Panel controls:The slash disappears from the FaST button andthe button is illuminated when the FaST button ispushed to indicate it is active.

Pro−Panel

SETTING ES (EXTENDED SCRUB) MODE

NOTE: When the ES system is turned on there isa slight delay before the ES pump beginsoperating.

Machines equipped with standard controlpanel: The ES button enables the ES system tocome on when the 1−STEP button is activated.The light next to the button will come on.

Standard Panel

Machines equipped with Pro−Panel controls:The slash disappears from the ES button and thebutton is illuminated when the ES button ispushed to indicate it is active.

Pro−Panel

OPERATION

37M30 Gas/LPG 9016112 (09−2016)

SETTING BRUSH PRESSURE

Under normal cleaning conditions, the brushpressure should be set to the lowest setting.Under heavy grime conditions, the brush pressurecan be set to a higher setting. Travel speed andfloor conditions will affect cleaning performance. Ifbrushes are worn, it may be necessary toincrease the brush pressure. The machine willdefault to the last setting used when it is poweredon or off.

SETTING BRUSH PRESSURE − STANDARDPANEL

With the 1−STEP button activated, press thebrush pressure button to both raise or lower thebrush pressure settings. The brush pressureindicator lights display the current brush pressuresetting.

SETTING BRUSH PRESSURE − PRO−PANEL

Press the brush pressure button to access thebrush pressure increase (+) button, the brushpressure decrease (−) button, and the brushpressure indicator bar.

Use the brush pressure increase (+) button andthe brush pressure decrease (−) button to changethe brush pressure. The brush pressure indicatorbar displays the current brush pressure setting.

OPERATION

38 M30 Gas/LPG 9016112 (09−2016)

SETTING SOLUTION FLOW

Travel speed and floor conditions will affectscrubbing performance. Under normal soilageconditions the solution flow level should be set tothe lowest setting. Under heavy grime conditions,the solution flow level should be set to the highersettings. The machine will default to the lastsetting used when the machine is powered on oroff.

ES (EXTENDED SCRUB) SOLUTION FLOW

For ES machines, the detergent flow is turnedoff when the solution flow is in the lowestsetting. Under normal soilage conditions, thesolution flow level should be alternated betweenthe middle and lowest setting. The middle settingallows solution AND detergent flow. The lowestsetting allows solution flow WITHOUT addingdetergent. Detergent does not have to becontinuously added with the solution flow to attaineffective scrubbing results.

SETTING SOLUTION FLOW − STANDARDPANEL

With the 1−STEP button activated, press eithersolution increase (+) button or solution decrease(−) button to set the solution flow level. Thesolution flow indicator lights display the currentsolution flow setting.

SETTING SOLUTION FLOW − PRO−PANEL

Press the solution flow button to access thesolution increase (+) button, the solution decrease(−) button, and the solution flow indicator bar.

Use the solution increase (+) button and thesolution decrease (−) button to set the solution flow level. The solution flow indicator bar displaysthe current solution flow setting.

OPERATION

39M30 Gas/LPG 9016112 (09−2016)

SCRUBBING − STANDARD PANEL

The 1− STEP button operates all the scrubbingfunctions. (The machine also wet sweeps whilescrubbing).

FOR SAFETY: Do not operate machine, unlessoperator manual is read and understood.

1. Start the machine.

NOTE: Make sure the scrubbing modes / settingsare set before scrubbing.

2. Press the 1−STEP button. The light above thebutton will come on. All the preset scrubbingfunctions will turn on.

NOTE: DO NOT turn on the FaST or ec−H2Osystem during conventional scrubbing.Conventional cleaning detergents could cause aFaST or ec−H2O system failure. Drain, rinse, andrefill the solution tank with cool clean water beforeoperating the FaST or ec−H2O system.

3. Release the parking brake, then press theDirectional pedal to begin scrubbing.

WARNING: Flammable materials orreactive metals can cause an explosionor fire. Do not pick up.

FOR SAFETY: When using machine, go slowon inclines and slippery surfaces.

NOTE: The squeegee automatically rises whenthe machine is driven backwards. This preventsdamaging the squeegee.

4. Release the directional pedal and press thebrake pedal to stop the machine.

5. Press the 1−STEP button to stop scrubbing.The light above the button will go off and thescrubbing functions will stop after a shortdelay.

NOTE: If the machine was using the sweepingfunctions, the filter shaker automatically shakesthe filter for a short time each time the 1−STEPbutton is turned off.

NOTE: If there is a fault or alert code duringmachine operation, stop the machine and refer tothe FAULTS / ALERTS section of this manual forthe cause and the corrective action for eliminatingthe fault or alert.

6. Empty the debris hopper and recovery tank atthe end of each shift or as needed. SeeEMPTYING THE HOPPER and DRAININGAND CLEANING THE RECOVERY TANKsections of this manual.

OPERATION

40 M30 Gas/LPG 9016112 (09−2016)

SCRUBBING − PRO−PANEL

The 1− STEP button operates all the scrubbingfunctions. (The machine also wet sweeps whilescrubbing).



2. If applicable, log into the machine. SeePRO−ID LOGIN SCREEN.

3. If applicable, complete the Pro−Check Pre−Operation Checklist. See COMPLETING THEPRO−CHECK PRE−OPERATIONCHECKLIST.


4. Press the 1−STEP button. The light above thebutton will come on. All the preset sweepingfunctions will turn on.

NOTE: DO NOT turn on the FaST or ec−H2Osystem during conventional scrubbing.Conventional cleaning detergents could cause aFaST or ec−H2O system failure. Drain, rinse, andrefill the solution tank with cool clean water beforeoperating the FaST or ec−H2O system.

5. Release the parking brake, then press theDirectional pedal to begin scrubbing.



NOTE: The squeegee automatically rises whenthe machine is driven backwards. This preventsdamaging the squeegee.

6. Press the rearview camera button at any timeto check cleaning performance behind themachine.


8. Press the 1−STEP button to stop scrubbing.The button will no longer be illuminated andscrubbing / sweeping functions will stop aftera short delay.




OPERATION

41M30 Gas/LPG 9016112 (09−2016)

DOUBLE SCRUBBING

Double scrubbing is the process of making two ormore passes over a heavily soiled area. The firstpass is made with the rear and side squeegeesraised to allow the solution to soak into the floor.Use the double scrubbing method to clean heavilysoiled areas.

Double scrubbing can be performed using the FaST SCRUBBING SYSTEM (option), ec−H2O SCRUBBING SYSTEM (option) or CONVENTIONAL SCRUBBING methods.

Before double scrubbing, remove the side brushbumper. Pull the pins and remove the squeegeebumper.


Machines equipped with standard panel: Pressthe 1−STEP button, and then the Scrub vacuumfan/squeegee button. The light above the Scrubvacuum fan/squeegee button will turn off, thesqueegee will rise, and the vacuum fan will stopoperating. Scrub the heavily soiled area.

Standard Panel


Machines equipped with Pro−Panel: Press the1−STEP button and then the vacuum fan /squeegee button. The vacuum fan / squeegeebutton will no longer be illuminated, the squeegeewill rise, and the vacuum fan will stop operating.Scrub the heavily soiled area.

Pro−Panel

Let the cleaning solution soak on the floor for5−15 minutes. Reinstall the side brush squeegeebumper onto the side brush.


Press the Scrub vacuum fan/squeegee buttonagain to lower the squeegee and turn on thevacuum fan. Scrub the floor a second time to pickup the cleaning solution.


NOTE: If needed, reduce solution flow whenscrubbing the floor for a second time.

NOTE: Double scrubbing is not recommended inareas where the cleaning solution will run underracks or damage products.

OPERATION

42 M30 Gas/LPG 9016112 (09−2016)

WATER PICKUP MODE (NO SCRUBBING)

The machine can be used to pick up water ornon−flammable liquid spills without scrubbing.


Before picking up water or non−flammable liquidspills, make sure the 1−STEP button is activatedand all other cleaning functions are off.

Machines equipped with standard controlpanel: Press the scrubbing vacuum fan /squeegee button. The light above the button willilluminate, the squeegee will lower, and thevacuum fan will start operating. Pick up the wateror non−flammable liquid spill.

Standard Panel

Machines equipped with Pro−Panel controls:Press the scrubbing vacuum fan / squeegeebutton. The button will illuminate, the squeegeewill lower, and the vacuum fan will start operating.Pick up the water or non−flammable liquid spill.

Pro−Panel

OPERATION

43M30 Gas/LPG 9016112 (09−2016)

SWEEPING − STANDARD PANEL

NOTE: The 1− STEP button operates all thesweeping functions (without scrubbing).


Side brush option: Before sweeping, remove theside brush bumper. Pull the pins and remove thesqueegee bumper.


NOTE: Make sure the sweeping modes / settingsare set before sweeping.

2. Press the 1−STEP button. The light above thebutton will come on. All the preset sweepingfunctions will turn on.

3. Release the parking brake, then press theDirectional pedal to begin sweeping.



NOTE: Press the sweep vacuum fan button toturn off the vacuum fan when sweeping over largewet areas or standing water. This prevents thehopper dust filter from getting wet while sweeping.


5. Press the 1−STEP button to stop sweeping.The light near the button will go off and thesweeping functions will stop after a shortdelay.




OPERATION

44 M30 Gas/LPG 9016112 (09−2016)

SWEEPING − PRO−PANEL

NOTE: The 1− STEP button operates all thesweeping functions (without scrubbing).


Side brush option: Before sweeping, remove theside brush bumper. Pull the pins and remove thesqueegee bumper.


2. If applicable, log into the machine. SeePRO−ID LOGIN SCREEN.

3. If applicable, complete the Pro−Check Pre−Operation Checklist. See COMPLETING THEPRO−CHECK PRE−OPERATIONCHECKLIST.

NOTE: Make sure the sweeping modes / settingsare set before sweeping.

4. Press the 1−STEP button. The 1−STEPbutton and all other selected sweepingbuttons will illuminate.

5. Release the parking brake, then press theDirectional pedal to begin sweeping.



NOTE: Press the sweep vacuum fan button toturn off the vacuum fan when sweeping over largewet areas or standing water. This prevents thehopper dust filter from getting wet while sweeping.

6. Press the rearview camera button at any timeto check cleaning performance behind themachine.


8. Press the 1−STEP button to stop sweeping.The button will no longer be illuminated andsweeping functions will stop after a shortdelay.




OPERATION

45M30 Gas/LPG 9016112 (09−2016)

EMPTYING THE HOPPER

1. Drive the machine to a debris site orcontainer.

2. Press the Filter shaker switch. The shakeroperates for approximately 30 seconds. Theindicator light comes on while the filter shakeris operating.

3. After the filter shaker stops, press and holdthe top of the Hopper raise/lower switch toraise the hopper. Release the switch when thehopper is at the desired position.

FOR SAFETY: When using machine, makesure adequate clearance is available beforeraising hopper. Do not raise hopper whenmachine is on an incline.

NOTE: Be aware the minimum ceiling heightneeded to raise the hopper is 2500 mm (98 in).

4. Slowly back the machine up to the debriscontainer.

FOR SAFETY: When using machine, use carewhen reversing machine. Move machine withcare when hopper is raised.

5. Press and hold the bottom of the Hopper dooropen/close switch to open the hopper doorand empty the contents from the hopper.

6. Slowly drive the machine forward away fromthe debris site or container.

7. Stop the machine, then press and hold thebottom of the Hopper raise/lower switch untilthe hopper is completely lowered.

NOTE: The hopper door will close automaticallywhen the hopper is lowered. The hopper door canbe closed by pressing the top of the hopper dooropen/close switch.

OPERATION

46 M30 Gas/LPG 9016112 (09−2016)

ENGAGING HOPPER SUPPORT PIN

The hopper support pin is a safety feature used toprevent the raised hopper from falling. Always usethe hopper support pin whenever leaving thehopper in a raised position.

1. Stop the machine.

2. Press and hold the top of the Hopperraise/lower switch to raise the hopper.Release the switch when the hopper is at thedesired position.


FOR SAFETY: When using machine, makesure adequate clearance is available beforeraising hopper.

3. Set the parking brake.

4. Remove the hopper support pin from thestorage tube.

5. Insert the hopper support pin into one of thethree hopper support holes. Lower the hopperuntil it rests on the support pin.


DISENGAGING HOPPER SUPPORT PIN


2. Press and hold the top of the Hopperraise/lower switch until the hopper is off thesupport pin.

3. Remove the hopper support pin from thehopper support hole and insert it into thestorage tube.

4. Sit in the operators seat, then press and holdthe bottom of the Hopper raise/lower switchuntil the hopper is completely lowered.


OPERATION

47M30 Gas/LPG 9016112 (09−2016)

REMOVING THE HOPPER DUST FILTER

NOTE: Empty hopper before removing the hopperdust filter.

1. Raise the hopper to the middle supportposition and engage the hopper support pin.See ENGAGING HOPPER SUPPORT PINsection of this manual.

NOTE: Do NOT raise the hopper to the topsupport position when accessing the dust filter.



2. Turn off the machine.


3. Loosen the hose clamp on the squeegeevacuum hose.

4. Disconnect the squeegee vacuum hose fromthe hopper.

5. Unhook the handles from the filter cover.

6. Open the filter cover and rest it against themachine.

7. Remove the dust filter and perma−filter trayfrom the hopper.

8. Clean or discard the dust filter. See theCLEANING THE HOPPER DUST FILTERsection of this manual.

9. Place the perma−filter tray into the hopper.

10.Place the cleaned or new dust filter into thehopper. Position the filter screen side up asshown below.

11. Close the filter cover and secure the filtercover to the hopper with the handles.

12. Reconnect the squeegee vacuum hose to thehopper.

13. Disengage the hopper support pin and lowerthe hopper. See the DISENGAGINGHOPPER SUPPORT PIN section of thismanual.

OPERATION

48 M30 Gas/LPG 9016112 (09−2016)

CLEANING THE HOPPER AND DEBRISSCREEN

FOR SAFETY: Before leaving or servicingmachine, stop on level surface, and setparking brake.

1. Disconnect the vacuum hose from the debrisscreen.

2. Raise the hopper to the middle supportposition and engage the hopper support pin.See ENGAGING HOPPER SUPPORT PINsection of this manual.




4. Remove the filter from the hopper. See theREMOVING THE HOPPER DUST FILTERsection of this manual.

NOTE: Do NOT raise the hopper to the topsupport position when accessing the dust filter.


6. Press and hold the bottom of the hopper dooropen / close switch until the hopper door iscompletely open.


8. Flush dirt and debris from the debris hose anddebris screen and out into the hopper.

9. Rinse dirt and debris from the debris screenand the hopper. If necessary, remove thedebris screen to clean.

10. Reinstall the hopper dust filter. SeeREMOVING THE HOPPER DUST FILTERsection of this manual.

11. Disengage the hopper support pin and lowerthe hopper. See the DISENGAGINGHOPPER SUPPORT PIN section of thismanual.

OPERATION

49M30 Gas/LPG 9016112 (09−2016)

DRAINING AND CLEANING THE RECOVERYTANK

Drain and clean the recovery tank daily or whenthe recovery tank full indicator comes on.

Clean the outside of the recovery tank with vinylcleaner.


DRAINING THE RECOVERY TANK WITH THEDRAIN HOSE

1. Lift the recovery tank cover.

2. Place the recovery tank drain hose nozzlenext to a floor drain.

3. Open the recovery tank Variable Drain Valve.

4. Rinse dirt and debris down through the drainhole in the demister tray and flush the vacuumhose.

NOTE: DO NOT use steam to clean tanks.Excessive heat can damage tanks andcomponents.

5. Remove the vacuum screen from therecovery tank and rinse the screen.

OPERATION

50 M30 Gas/LPG 9016112 (09−2016)

6. Rinse the float sensor.

7. ES machines: Rinse the ES filter. Ifnecessary, remove the ES filter from therecovery tank.

8. Rinse dirt and debris towards the recoverytank drain. Allow the recovery tank to drain.

9. Close the recovery tank Variable Drain Valve.

10. Reinstall the recovery tank drain hose ontothe back of the recovery tank and close therecovery tank cover.

DRAINING THE RECOVERY TANK WITH THEDRAIN PLUG

Use the drain plug to drain the recovery tank if thetank is draining slowly or if the drain hose isplugged.

1. Park the machine so the larger drain in therecovery tank is positioned over the disposaldrain. Set the parking brake.

2. To avoid getting the hopper filter wet, raise thehopper and engage the hopper support pin inthe lowest position.




OPERATION

51M30 Gas/LPG 9016112 (09−2016)

3. Lift the drain plug handle and remove thedrain plug from the tank.

4. Open the recovery tank Variable Drain Valve.

5. Remove the recovery tank drain hose fromthe back of the recovery tank, then rinse thedirt and debris from the hose into the tank.

6. Rinse dirt and debris out the open drain.

7. Clean the drain hole, then reinsert the drainplug. Push the handle down to tighten. Besure the drain plug is fully seated beforetightening.

NOTE: If necessary, turn the handle clockwise fora tighter fit and counterclockwise for a looser fit.

8. Close the recovery tank Variable Drain Valve.

9. Reinstall the recovery tank drain hose ontothe back of the recovery tank.

10. Remove the hopper support pin and insert itinto the storage tube. Then lower the hopper.

11. Close the recovery tank cover.

OPERATION

52 M30 Gas/LPG 9016112 (09−2016)

DRAINING AND CLEANING THE SOLUTIONTANK

The solution tank on non−ES machines does notrequire regular maintenance. If deposits form onthe bottom of the tank, rinse the tank with a strongblast of warm water.

Clean the outside of the solution tank with vinylcleaner.

The solution tank on machines with the ES optionshould be drained and cleaned daily.


1. Open the solution tank cover(s).

2. Place the solution tank drain hose nozzle nextto a floor drain.

3. Open the solution tank Variable Drain Valve.

4. Rinse the solution tank. Flush dirt and debristoward the solution tank drain.

5. Rinse the float sensor and the screen filter.Allow the solution tank to drain.

6. Close the solution tank Variable Drain Valve.

7. Reinstall the solution tank drain hose onto theback of the recovery tank.

8. Close the solution tank cover(s).

OPERATION

53M30 Gas/LPG 9016112 (2−2017)

FAULTS / ALERTS

The operator will receive a fault / alert warningwhen there is a mechanical / electronic issue withthe machine.

To reset the fault / alert indicators, turn off themachine and then eliminate the cause of the fault/ alert. The fault / alert indicator will reset whenthe machine is restarted.

Refer to the fault / alert indicators table todetermine the cause and remedy for the fault /alert.

NOTE: When the machine is turned on withoutthe engine running, the low engine oil pressure,low alternator voltage and check engine lampfaults will appear. This is normal behavior.

FAULT / ALERT INDICATORS − STANDARDPANEL

This machine is equipped with two visualindicators, a red indicator light and an LCD (liquidcrystal display).

The red indicator light will blink continuouslyindicating that a fault / alert has occurred.

The LCD will display a fault / alert code. If there ismore than one fault, each fault code willalternately display.

FAULT / ALERT INDICATORS − PRO−PANEL

The fault / alert indicator button will flashcontinuously indicating a fault / alert has occurred.The multicolored background will change to ablack background.

Press the flashing red fault indicator buttonto view the faults. A fault / alert screen willappear in the display.

Press the flashing yellow alert indicatorbutton to view the alerts. A fault / alertscreen will appear in the display.

Fault / alert text will appear under the icon in thecenter of the screen

Press right arrow button to scroll forwardthrough the faults / alerts.

Press left arrow button to scroll backthrough the faults / alerts.


Press the back button to return to theprevious screen.

OPERATION

54 M30 Gas/LPG 9016112 (09−2016)

FaultCode

Number

Fault Code Standard Panel

Fault CodePro−Panel

Causes(s) Remedy

0x0010 Fault Parking Brake Fault Parking Brake Parking brake engaged Release parking brake0x0701 Fault ECH2O Flush

NeededFault ECH2O FlushNeeded

ec−H2O system pluggedwith impurities

Flush ec−H2O system

0x0781 Fault DetergentEmpty

Fault DetergentEmpty

Detergent tank is empty Fill detergent tank

0x0790 Fault Solution TankEmpty

Fault Solution TankEmpty

Solution tank is empty Fill solution tank

0x0791 Fault Recovery TankFull

Fault Recovery TankFull

Recovery tank is full Empty recovery tank

0x07A0 Fault Filter Clogged Fault Filter Clogged Hydraulic filter clogged Shut off machine.Contact TENNANT servicerepresentative

0x07A1 Fault Hopper Fire Fault Hopper Fire Fire in the hopper Shut off machine Extinguish fireIf necessary, call emergencypersonnel

0x07A2 Fault Hopper NotHome

Fault Hopper NotHome

Hopper not completelylowered

Lower hopper completely

0x07A3 Fault ShakerClogged

Fault ShakerClogged

Filter shaker is clogged Remove and clean / orreplace hopper filter

0x07A4 Fault Seat Empty Fault Seat Empty Operator not in seat whileengine is running

Operator must be in operatorseat for machine to function

0x07B0 Fault Engine HighTemp

Fault Engine HighTemp

Engine overheating Add coolant to coolantsystem

0x07B1 Fault Hydraulic HighTemp

Fault Hydraulic HighTemp

Hydraulic fluid temperatureis high

Shut off machine.Contact TENNANT servicerepresentative

0x07B2 Fault EngineMalfunction Indicator

Fault EngineMalfunction Indicator

Engine malfunction Shut off machine.Contact TENNANT servicerepresentative

0x07B3 Fault Low Fuel Fault Low Fuel Fuel tank near empty Fill fuel tank (gasoline)Replace fuel tank (LPG)

0x07B4 Fault Engine Low OilPressure

Fault Engine Low OilPressure

Oil level possibly low Add engine oil as needed

0x07B5 Fault EngineAlternator LowVoltage

Fault EngineAlternator LowVoltage

Inadequate voltage supplyto engine

Shut off machine.Contact TENNANT servicerepresentative

*NOTE: Contact a Tennant Service representative for all other fault codes.

OPERATION

55M30 Gas/LPG 9016112 (09−2016)

OPTIONS

SPRAY NOZZLE (OPTION)

The spray nozzle is used to clean the machineand surrounding areas. The solution tank providesa water/solution supply for the spray nozzle. Awand is included with the spray nozzle.

NOTE: Do NOT get water on electroniccomponents when using the spray nozzle to cleanthe machine.


1. Turn the key to the on position (withoutstarting the machine).

NOTE: The spray nozzle can be operated whilethe engine is running, but it is recommended toturn the engine off while using the spray nozzle.

2. Press the top of the Spray nozzle switch toturn on the water supply. The light on theswitch will come on when the spray nozzle isactivated.

3. Remove the spray nozzle from the storagearea and clean as required.

FOR SAFETY: When using pressurized air orwater, wear eye protection.

4. If cleaning a hard to reach area, install thewand onto the spray nozzle.

5. Twist the off/on knob to turn on the wand.

6. When finished cleaning, place the spraynozzle and wand back into their storagelocations.

7. Press the bottom of the Spray nozzle switchto turn off the water supply.

OPERATION

56 M30 Gas/LPG 9016112 (09−2016)

VACUUM WAND (OPTION)


1. Remove the vacuum wand nozzle and hosefrom the storage bag.

2. Attach the wand hose to the vacuum hose.

3. Assemble the wand and nozzle.



5. Verify that the 1−STEP button is on.

6. Press the vacuum fan / squeegee button toturn on the vacuum fan.

Standard Panel Pro−Panel

NOTE: The squeegee will lower.

7. Clean the spill or debris.

8. When finished vacuuming, press the Scrubvacuum fan/squeegee button to turn off thevacuum. The light above the button will turnoff.


10. Disassemble the vacuum wand assembly andreturn it to the storage bag.

11. Reattach the vacuum hose to the hopper liftarm.

OPERATION

57M30 Gas/LPG 9016112 (09−2016)

HIGH PRESSURE WASHER (OPTION)

The high pressure washer is used to clean themachine and surrounding areas.

NOTE: Do NOT get water on electroniccomponents when using the high pressure washerto clean the machine.


FOR SAFETY: When using pressurized air orwater, wear eye and ear protection.

1. Turn off the machine and set the parkingbrake.

NOTE: The high pressure washer will not operateunless the parking brake is set.

2. Open the front shroud.

3. Connect the hose to the high pressure washersystem.

4. Connect the other end of the hose to thewand.

5. Adjust the nozzle on the wand to the desiredsetting.

Pull the nozzle out for the Low pressuresetting, or push the nozzle in for the Highpressure setting. Twist the nozzle for eitherthe Stream or Fan setting.



OPERATION

58 M30 Gas/LPG 9016112 (09−2016)

7. Verify that the 1−STEP button is off.


8. Press the engine speed button to increase theengine RPM.


9. Press the top of the Pressure washer switch.

10. If necessary, adjust the pressure. Turn theknob clockwise to increase pressure andcounterclockwise to decrease pressure.

+

−

NOTE: Adjust the pressure at the wand beforeadjusting it at the system.

11. Squeeze the trigger to begin cleaning.

WARNING: Do not spray people oranimals. Severe personal injury canresult. Wear eye protection. Holdsprayer with two hands.

12. When finished cleaning, release the trigger.

13. Press the engine speed button to decreasethe engine RPM.

14. Press the bottom of the Pressure washerswitch to turn off the washer.


16. Disassemble the hose and wand and returnthem to the proper storage locations.

17. Close the front shroud.

OPERATION

59M30 Gas/LPG 9016112 (09−2016)

MACHINE TROUBLESHOOTING

Problem Cause Remedy

Trailing water−poor orno water pickup

Scrub vacuum fan turned off Turn on vacuum fan

Worn squeegee blades Rotate or replace squeegee blades

Squeegee out of adjustment Adjust squeegee

No detergent in solution tank causingsqueegee to chatter

Add detergent to solution tank

Vacuum hose clogged Flush vacuum hoses

Vacuum screen dirty Clean vacuum screen

Recovery tank cover seals worn Replace seals

Debris caught in squeegee Remove debris

Vacuum hose to squeegee or recoverytank disconnected or damaged

Reconnect or replace vacuum hose

Recovery tank cover not completelyclosed

Check for obstructions and makesure cover is closed properly

Scrub vacuum fan willnot turn on

Vacuum fan / squeegee button turnedoff

Turn on Vacuum fan / squeegee but-ton

Recovery tank full Drain recovery tank

Foam filling recovery tank Empty recovery tank

Use less detergent/or use defoamer

Recovery tank sensor dirty or stuck Clean or replace sensor

Little or no solution flowto the floor (Convention-al Scrubbing Mode)

Solution tank empty Fill solution tank

Solution flow turned off Turn on solution flow

Solution supply lines plugged Flush solution supply lines

Excessive dusting Brush skirts and dust seals worn,damaged, or out of adjustment

Replace or adjust brush skirts and/orbrush seals

Hopper dust filter clogged Shake and/or replace dust filter

Sweep vacuum fan seal damaged Replace vacuum fan seal

Sweep vacuum fan failure Call Tennant service representative

Thermo−Sentry tripped Allow Thermo−Sentry to cool

Poor sweepingperformance

Worn brush bristles Replace brushes

Brush pressure set too light Increase brush pressure

Main brushes not properly adjusted Adjust brushes

Debris caught in main brush drivemechanism

Remove debris from main brush drivemechanism

Main and/or side brush drive failure Call Tennant service representative

Hopper is full Empty hopper

Hopper lip skirts worn or damaged Replace lip skirts

Improper main brushes Call Tennant service representative

Poor scrubbingperformance

Improper detergent or brushes Call Tennant service representative

Solution tank empty Fill solution tank

Debris caught on main brushes Remove debris

OPERATION

60 M30 Gas/LPG 9016112 (09−2016)

Problem Cause Remedy

Poor scrubbingperformance

Worn main brushes Replace brushes

Brush pressure set too light Increase brush pressure

FaST System does notoperate

FaST button is turned off Turn on the FaST button

Clogged FaST−PAK supply hoseand/or connector

Soak connector and hose in warmwater and clean

FaST−PAK carton is empty or notconnected

Replace FaST−PAK carton and/orconnect supply hose

FaST system is not primed To prime, operate the FaST solutionsystem for a few minutes

Clogged filter screen Drain solution tank, remove and cleanfilter screen

Blown fuse Call Tennant service representative

Faulty solution pump Call Tennant service representative

ES System does notoperate

ES button is turned off Turn on ES button

ES sensor in tank dirty Clean sensor

Clogged ES pump filter Clean ES filter

Water level in recovery tank too low Fill recovery tank about half full

Water level in solution tank too low Fill solution tank

Sweeping or Scrubbingfunctions do not turn on

Hopper is up Completely lower hopper

Fire in the hopper Shut off machine. Extinguish fire.If necessary, call emergencypersonnel.

Recovery tank full Press the Scrub vacuumfan/squeegee button for one minuteof extended water pickup. Emptyrecovery tank.ES models: activate the ES system toprevent this.

OPERATION

61M30 Gas/LPG 9016112 (09−2016)

MAINTENANCE

62 M30 Gas/LPG 9016112 (09−2016)

MAINTENANCE

1

2

3

4

5

6

7

8

9

19

10

12

14

13

15

16

11

17

18

MAINTENANCE

63M30 Gas/LPG 9016112 (7−2019)

MAINTENANCE CHART

The table below indicates the Person Responsible for each procedure.O = Operator.T = Trained Service Mechanic.

IntervalPersonResp. Key Description Procedure

Lubricant/Fluid

No. ofServicePoints

Daily O 1 Engine Check oil level EO 1Check coolant level inreservoir

WG 1

O 10 Hydraulic fluid reservoir Check fluid level HYDO 1O 8, 9 Tank cover seals Check for damage or wear − 3O 3 Main brushes Check for damage and wear − 2

O 4 Side brush (option) Check for damage and wear − 1Check squeegee blade fordamage and wear

− 1

O 6 Rear Squeegee Blade Check for damage and wear − 1Check deflection − 1

O 7 Side Squeegee Blades Check for damage and wear − 2O 8 Recovery tank Clean − 1O 8 Recovery tank, ES

mode (option)Clean ES filter − 1

O 9 Solution tank, ES mode(option)

Clean − 1

O 5 Hopper Clean hopper, debris screen,and hose

− 1

20Hours

O 5 Hopper dust filter Check for damage, clean,replace if necessary

− 1

50Hours

O 16 FaST / ec−H2O filterscreen

Clean − 1

O 3 Main brushes Rotate front to rear − 2T 3 Main brushes Check brush pattern and

adjust if needed− 2

T 13 Front wheel Torque wheel nuts (after initial 50 hours only)

− 1

T 15 Battery Clean and tighten batterycable connections (after initial 50 hours only)

− 1

50Hours

T 1 Engine Check belt tension − 1

LUBRICANT/FLUID

EO Engine oil, 5W30 SAE−SG/SH or higher.. . . .HYDO TennantTrue premium hydraulic fluid or equivalent.WG Water and ethylene glycol anti-freeze, −34� C (−30� F). . .SPL Special lubricant, Lubriplate EMB grease (Tennant part number 01433−1). . . NOTE: More frequent maintenance intervals may be required in extremely dusty conditions.

MAINTENANCE

64 M30 Gas/LPG 9016112 (7−2019)

The table below indicates the Person Responsible for each procedure.O = Operator.T = Trained Service Mechanic.


Lubricant/Fluid

No. ofServicePoints

100Hours

T 18 Radiator Clean core exterior − 1T 18 Hydraulic cooler Clean core exterior − 1

T 1 Engine Change oil and filter EO 1Drain LPG vaporizer oilbuildup

− 1

O 13, 19 Tires Check for damage − 3T 6 Rear squeegee casters Lubricate SPL 2T 6 Rear squeegee Check leveling − 1

O 2 Scrub head skirt Check for damage or wear − 1

200Hours

T 12 Front wheel supportbearings

Lubricate SPL 2

T 1, 17 Torque tube Lubricate SPL 4T 12 Steering cylinder Lubricate SPL 1T 1, 18 Radiator hoses and

clampsCheck for tightness andwear

− 2

T 11 Brake pedal Check adjustment − 1

T 14 Hopper lift arm pivots Lubricate SPL 2T 5 Hopper door pivots Lubricate SPL 2

400Hours

T 1 Engine Replace air filter − 1Replace fuel filter − 1

T 20 Rear wheel bearings Check, lubricate, and adjust SPL 2

800Hours

T 10 Hydraulic reservoir Replace filler cap 1T − Hydraulic hoses Check for wear and damage − AllT 1, 18 Cooling system Flush WG 2T 13 Propelling motor Torque shaft nut − 1

T 13 Front wheel Torque wheel nuts − 1

T 15 Battery Clean and tighten batterycable connections

− 1

LUBRICANT/FLUID


MAINTENANCE

65M30 Gas/LPG 9016112 (7−2019)

The table below indicates the Person Responsible for each procedure.O = Operator.S = Trained Service Mechanic.


Lubricant/Fluid

No. ofServicePoints

1000Hours

T 16 FaST system filters Replace − 2T 1 Engine Replace spark plugs − 4T 1 Engine Inspect PCV system − 1T 1, 19 Radiator hoses Check for cracks or

deterioration− 2

1200Hours

T 10 Hydraulic reservoir * Replace fluid filter − 1

2400Hours

T 10 Hydraulic reservoir * Change hydraulic fluid HYDO 1

* Replace strainer outlet 1

5000Hours

T 1 Engine Replace camshaft andbalance shaft belts

− 2

LUBRICANT/FLUID


MAINTENANCE

66 M30 Gas/LPG 9016112 (09−2016)

YELLOW TOUCH POINTS

This machine features easy to find yellow touchpoints for simple service items. No tools arerequired to perform these maintenanceoperations.

LUBRICATION


ENGINE OIL

Check the engine oil level daily. Change the oiland oil filter after every 100 hours of operation.

Fill the engine with oil until the oil is between theindicator marks on the dipstick. DO NOT fill pastthe top indicator mark.

The engine oil capacity for Mitsubishi engines is4.7 L (5 qt) with oil filter.

SQUEEGEE CASTER BEARINGS

Lubricate the squeegee caster bearings afterevery 100 hours of operation.

FRONT WHEEL SUPPORT BEARING

Lubricate the front wheel support bearings afterevery 200 hours of operation. Both front wheelsupport grease fittings are located underneath theframe support plate.

STEERING CYLINDER BEARING

Lubricate the steering cylinder after every 200hours of operation. The steering cylinder bearingis located next to the front wheel support.

MAINTENANCE

67M30 Gas/LPG 9016112 (09−2016)

REAR WHEEL BEARINGS

Inspect the rear wheel bearings for seal damage,and repack and adjust every 400 hours ofoperation. Use Lubriplate EMB grease (Tennantpart number 01433−1).

HOPPER LIFT ARM PIVOTS

Lubricate the hopper lift arm pivots after every 200hours of operation.

HOPPER DOOR PIVOTS

Lubricate the hopper door pivots after every 200hours of operation.

TORQUE TUBES

Lubricate the torque tubes after every 200 hoursof operation. The torque tube grease fittings onthe operator side of the machine are locatedbeneath the fuel tank.

On the other side of the machine the torque tubegrease fittings are located beneath the propelpump.

MAINTENANCE

68 M30 Gas/LPG 9016112 (09−2016)

HYDRAULICS

Check the hydraulic fluid level at operatingtemperature daily. The hydraulic fluid level shouldbe between the two lines on the hydraulic gauge.The hopper must be down when checkinghydraulic fluid level.

ATTENTION! Do not overfill the hydraulic fluidreservoir or operate the machine with a lowlevel of hydraulic fluid in the reservoir.Damage to the machine hydraulic system mayresult.

Drain and refill the hydraulic fluid reservoir withnew TennantTrue premium hydraulic fluid afterevery 2400 hours of operation.

WARNING: Burn hazard. Hot surface. DoNOT touch.

Replace the filler cap after every 800 hours ofoperation. Apply a light film of hydraulic fluid ontothe filler cap gasket before installing the cap ontothe reservoir.

Replace the hydraulic fluid filter after every 1200hours of operation or if the hydraulic reservoirgauge is in the yellow/red zone when the reservoirhydraulic fluid is approximately 32� C (90� F).

Replace the hydraulic strainer outlet after every2400 hours of operation.

MAINTENANCE

69M30 Gas/LPG 9016112 (09−2016)

HYDRAULIC FLUID

There are three fluids available for differentambient air temperature ranges:

TennantTrue premium hydraulic fluid (Extended Life)

PartNumber

Capacity ISOGradeViscosityIndex (VI)

Ambient AirTemperatureRanges

1057710 3.8 L

(1 gal)

ISO 100

VI 126 orhigher

19� C(65� F) orhigher

1057711 19 L

(5 gal)

99321 20 L (5.3 gal)

ISO 68

VI 155 orhigher

7 to 43� C

(45 to110� F)

1057707 3.8 L

(1 gal)

ISO 32

VI 163 orhigher

16� C(60� F) orlower

1057708 19 L (5 gal)

If using a locally-available hydraulic fluid, be surethe specifications match Tennant hydraulic fluidspecifications. Substitute fluids can causepremature failure of hydraulic components.

ATTENTION! Hydraulic components dependon system hydraulic fluid for internallubrication. Malfunctions, accelerated wear,and damage will result if dirt or othercontaminants enter the hydraulic system.

HYDRAULIC HOSES

Check the hydraulic hoses after every 800 hoursof operation for wear or damage.

FOR SAFETY: When servicing machine, usecardboard to locate leaking hydraulic fluidunder pressure.

High pressure fluid escaping from a very smallhole can almost be invisible, and can causeserious injuries.

00002

Consult a physician immediately if injury resultsfrom escaping hydraulic fluid. Serious infection orreaction can occur if proper medical treatment isnot given immediately.

Contact a mechanic or supervisor if a leak isdiscovered.

MAINTENANCE

70 M30 Gas/LPG 9016112 (09−2016)

ENGINE


COOLING SYSTEM

FOR SAFETY: When servicing machine, avoidcontact with hot engine coolant. Do notremove cap from radiator when engine is hot.Allow engine to cool.

Check the coolant level in the reservoir daily. Thecoolant level must be between the indicator markswhen the engine is cold. Refer to the coolantmanufacture for water/coolant mixing instructions.

Flush the radiator and the cooling system afterevery 800 hours of operation.

Check the radiator hoses and clamps after every200 hours of operation. Tighten loose clamps.Replace damaged hoses and clamps.

Check the radiator hoses for cracks anddeteriation after every 1000 hours of operation.

Check the radiator core exterior and hydrauliccooler fins for debris after every 100 hours ofoperation. Blow or rinse all dust through the grilleand radiator fins, in the opposite direction ofnormal air flow. Be careful to not bend the coolingfins when cleaning. Clean thoroughly to preventthe fins from becoming encrusted with dust. Toavoid cracking the radiator, allow the radiator andcooler fins to cool before cleaning.

FOR SAFETY: When servicing machine, weareye and ear protection when usingpressurized air or water.

AIR FILTER

Replace the air filter after every 400 hours ofoperation.

MAINTENANCE

71M30 Gas/LPG 9016112 (09−2016)

FUEL FILTER (LPG)

Replace the LPG fuel filter after every 400 hoursof operation.

Disassemble the fuel lock off valve to access theLPG fuel filter.


FUEL FILTER (Gasoline)

Replace the gasoline fuel filter after every 400hours of operation.


LPG VAPORIZER

Drain oil buildup in the LPG vaporizer after every100 hours of operation.


ENGINE BELT

Check the belt tension after every 50 hours ofoperation. Adjust tension as necessary. Properbelt tension is 13 mm (0.50 in) from a force of 4 to5 kg (8 to 10 lb) applied at the mid-point of thelongest span.

WARNING: Moving belt and fan. Keepaway.

MAINTENANCE

72 M30 Gas/LPG 9016112 (09−2016)

PCV SYSTEM

Inspect the PCV system after every 1000 hours ofoperation.

SPARK PLUGS

Replace the spark plugs after every 1000 hours ofoperation.

CAMSHAFT AND BALANCE SHAFT BELTS

Replace the camshaft and balance shaft beltsafter every 5000 hours of operation.

BATTERY

Clean and tighten the battery connections afterthe first 50 hours of operation and after every 800hours after that. Do not remove the vent plugsfrom the battery or add water to the battery.

FOR SAFETY: When servicing machine, avoidcontact with battery acid.

MAINTENANCE

73M30 Gas/LPG 9016112 (09−2016)

FUSES AND RELAYS

RELAY PANEL FUSES AND RELAYS

Fuses are one-time protection devices designedto protect the wire harness by stopping the flow ofcurrent in the event of a circuit overload. Relaysswitch the electrical power going to the machineelectrical systems on/off. Remove the relay panelcover to access fuses and relays.

NOTE: Always replace a fuse with a fuse of thesame amperage. Extra 15 Amp fuses areprovided inside the relay panel drawer on therelay panel.

Refer to the diagram below for locations of thefuses and relays on the relay panel.

Refer to the table below for the fuses and circuitsprotected.

Fuse Rating Circuit Protected

FU1 15 A Auxiliary Relays/Engine Controls

FU2 15 A Shaker

FU3 15 A Horn

FU4 15 A Not Used

FU5 15 A Scrub Vacuum/Main Brush/Squeegee Down/Hopper Up

FU6 15 A Enable/Side Brush/Sweep Vacuum

FU7 15 A Solution/Hopper Latch and Door/Auto Fill/Reverse/Shaker

FU8 15 A ES/FaST/Detergent/Hopper Down/Spray Wand

FU9 15 A Lights

FU10 15 A Unswitched B+ for controller board

FU11 15 A Not Used: Options

FU12 15 A Spray Nozzle Pump

FU13 15 A AC/Heater Option

FU14 15 A Not Used

− 20 A ec−H2O (near ignition switch)

Refer to the table below for the relays and circuitscontrolled.

Relay Rating Circuit Controlled

M1 12 VDC, 40 A Auxiliary 1

M2 12 VDC, 40 A Auxiliary 2

M3 12 VDC, 40 A Shaker

M4 12 VDC, 40 A Reverse

M5 12 VDC, 40 A Horn

M6 12 VDC, 40 A Shutdown

M7 12 VDC, 40 A Starter

M8 12 VDC, 40 A Auxilliary 3

M9 12 VDC, 40 A Spare

MAINTENANCE

74 M30 Gas/LPG 9016112 (09−2016)

ENGINE HARNESS FUSES AND RELAYS

The engine harness fuses and relays are locatedin the fuse box inside the engine compartment.Refer to the fuse box cover for locations of engineharness fuses and relays.

NOTE: Always replace a fuse with a fuse of thesame amperage.

OPTIONAL RELAYS

The optional spray nozzle or pressure wand relayis located behind the battery. The optional FaSTscrubbing system relay is located behind the seat.

Relay Rating Circuit Controlled

− 12 VDC. 40 A Spray Wand

− 12 VDC. 40 A Pressure Washer

− 12 VDC. 40 A FaST

CIRCUIT BREAKERS (ec−H2O)

Circuit breakers are resettable electrical circuitprotection devices that stop the flow of current inthe event of a circuit overload. Once a circuitbreaker is tripped, allow breaker to cool and thenpress the reset button to manually reset thebreaker.

CLEANING THE HOPPER DUST FILTER

Shake the dust filter before emptying the hopperand at the end of every shift. Inspect and cleanthe filter after every 20 hours of operation.Replace damaged dust filters.

NOTE: The dust filter may need to be cleaned atmore frequent intervals if the machine is used inextremely dusty conditions.

Use one of the following methods to clean thedust filter:

SHAKING−Press the filter shaker button.

TAPPING−Tap the filter, with the dirty side down,gently on a flat surface. Do not damage theedges of the filter. The filter will not seal properlyin the filter frame if the edges of the filter aredamaged.

AIR−Always wear eye protection when usingcompressed air. Blow air through the dust filteropposite the direction of the arrows. Never usemore than 690 kPa (100 psi) of air pressure andnever hold the nozzle closer than 50 mm (2 in) tothe filter. This may be done with the dust filter inthe machine.

MAINTENANCE

75M30 Gas/LPG 9016112 (09−2016)

WATER−Rinse the dust filter with a low pressuregarden hose through the dust filter opposite thedirection of the arrows.

NOTE: If water is used to clean the dust filter, besure the filter is completely dry before reinstallingit into the hopper. Do Not reinstall a wet dust filter.

THERMO−SENTRY

The Thermo−Sentry, located inside thehopper, senses the temperature of the air pulledup from the hopper. If there is a fire in the hopper,the Thermo−Sentry stops the vacuum fan andcuts off the air flow. The Thermo−Sentryautomatically resets after cooling down.

MAIN BRUSHES


Check the main brushes daily for tangled wire orstring, wear, and damage.

Replace the brushes when they no longer cleaneffectively.

Rotate the brushes from front to rear after every50 hours of machine operation for maximumbrush life and best scrubbing performance.

NOTE: Replace brushes in sets of two. Otherwiseone scrub brush may scrub more aggressivelythan the other.

REPLACING OR ROTATING THE MAINBRUSHES

The front brush can be accessed on the left sideof the machine and rear brush can be accessedon the right side of the machine.

1. Raise the scrub head.


2. Open the outer brush doors.

MAINTENANCE

76 M30 Gas/LPG 9016112 (09−2016)

3. Open the inner brush doors.

4. Remove the brush idler plates.

5. Pull the brushes out from the scrub head.

6. Install the new or rotated brushes by pushingdown on the ends while sliding them onto thedrive motor hubs.

7. IIf rotating the brushes, always rotate the frontwith the back so that they wear evenly. Theymay be rotated end−for−end as well.

Before After

A B B A

8. Reinstall the brush idler plates.

9. Close the inner and outer brush doors.

10. Check the brush pattern and adjust if neededafter rotating them. Refer to CHECKING ANDADJUSTING THE MAIN BRUSH PATTERN.

MAINTENANCE

77M30 Gas/LPG 9016112 (09−2016)

CHECKING THE MAIN BRUSH PATTERN

1. Apply chalk, or a similar marking material, to asmooth and level section of the floor.

NOTE: If chalk or other material is not available,allow the brush to spin on the floor for twominutes. A polish mark will remain on the floor.

2. Raise the scrub head, then position thebrushes over the chalked area.


4. Press the 1−STEP Sweep button to lower thescrub head. Set the brush pressure to thelowest setting and allow the brushes tooperate for 15 to 20 seconds. Keep the scrubhead in one spot in the chalked area.

5. Raise the scrub head, release the parkingbrake, and drive the machine away from thechalked area.


6. Observe the brush patterns. If the brushpattern is the same width across the entirelength of each brush and both brushes are thesame width, no adjustment is necessary.

7. If the brush patterns are tapered, seeADJUSTING THE MAIN BRUSH TAPERsection of this manual.

8. The brush patterns should be 50 to 75 mm (2 to 3 in) wide with the brushes in thelowered position and both patterns should bethe same width. If the width of the brushes isnot the same, see ADJUSTING THE MAINBRUSH WIDTH section of this manual.

MAINTENANCE

78 M30 Gas/LPG 9016112 (09−2016)

ADJUSTING THE MAIN BRUSH TAPER

1. Loosen the four mounting bolts on the brushdrive housing.

2. Move the brush drive housing up to decreasethe pattern width on that side of the scrubhead or down to increase the pattern width onthat side of the scrub head.

3. Tighten the mounting bolts.

4. Recheck the pattern. Readjust if necessary.

ADJUSTING THE MAIN BRUSH WIDTH

1. Adjust the length of the drag links on bothsides of the scrub head. Lengthen the draglinks to increase the rear brush pattern width.Shorten the drag links to increase the frontbrush pattern. Always adjust the nut on eachdrag link an equal number of turns.

NOTE: Two full turns of the drag link adjustmentbolt will change the brush pattern approximately25 mm (1 in).

2. Recheck the pattern. Readjust if necessary.

MAINTENANCE

79M30 Gas/LPG 9016112 (09−2016)

SIDE BRUSH (OPTION)


Check the side brush daily for wear or damage.Remove any tangled string or wire from the sidebrush or side brush drive hub.

REPLACING THE SIDE BRUSH

Replace the brush when it no longer cleanseffectively or when the bristles are worn down tothe yellow indicators.

1. If necessary, raise the side brush.

2. Turn the brush until the spring handles arevisible through the access hole in the sidebrush assembly.

3. Squeeze the spring handles and let the sidebrush drop to the floor.

4. Remove the side brush from underneath theside brush assembly.

5. Set the brush spring open on the new brush tomake installation easier.

6. Place the new side brush underneath the sidebrush assembly and lift the side brush up ontothe side brush hub until the brush locks ontothe hub.

MAINTENANCE

80 M30 Gas/LPG 9016112 (09−2016)

FaST SYSTEM

REPLACING THE FaST−PAK CARTON


1. Open the side access door.

2. Slide the seat completely forward.

3. Squeeze the button on the FaST supply hoseconnector, then pull the empty FaST−PAKcarton out from the compartment and discard.

4. Remove the perforated knock outs from thenew FaST−PAK carton. Do Not remove thebag from the carton. Pull out the hoseconnector located on the bottom of the bagand remove the hose cap from the connector.

NOTE: The FaST−PAK Floor CleaningConcentrate is specially designed for use with theFaST system scrubbing application. NEVER use asubstitute. Other cleaning solutions may causeFaST system failure.

5. Slide the FaST−PAK carton into theFaST−PAK bracket.

6. Connect the FaST supply hose to theFaST−PAK hose connector.

7. Scrub with the FaST system for a few minutesto allow the detergent to reach maximumfoaming.

CLEANING THE FaST SUPPLY HOSECONNECTOR

Soak the connector in warm water if detergentbuildup is visible. When a FaST−PAK carton is notinstalled, store the supply hose connector on thestoring plug to prevent the hose from clogging.

CLEANING THE FaST SYSTEM FILTERSCREEN

The FaST system filter screen filters water fromthe solution tank as the water flows into the FaSTsystem.

Remove the filter screen bowl and clean the filterscreen after every 50 hours of operation. Emptythe solution tank before removing the filter.

MAINTENANCE

81M30 Gas/LPG 9016112 (09−2016)

REPLACING THE FaST SYSTEM FILTERS

Replace the FaST system filters after every 1000hours of operation. Empty the solution tank beforereplacing the filters.

ec−H2O MODULE FLUSH PROCEDURE

This procedure is only required when an alarmsounds and the ec−H2O system indicator lightbegins to blink red.

FOR SAFETY: Before leaving or servicingmachine, stop on level surface, set parkingbrake, turn off machine.

1. Remove both flush hoses from the storagebag located behind the operator seat.

2. Lock the operator seat cover open.

3. Disconnect the ec−H2O system intake hosefrom the solution supply hose and connect theintake flush hose (gray connector) to theec−H2O system intake hose.

4. Disconnect the ec−H2O system outlet hosefrom the hose to the scrub head and connectthe outlet flush hose (black connector) to theec−H2O system outlet hose.

5. Place the ec−H2O system intake hose into acontainer containing 5 gallons (19 liters) ofwhite or rice vinegar. Place the outlet hoseinto an empty container.

MAINTENANCE

82 M30 Gas/LPG 9016112 (09−2016)

6. Turn the key to the on position without startingthe engine.

7. Press and release the ec−H2O module flushswitch to start the flush cycle.

NOTE: The module will automatically shut offwhen the flush cycle is complete (approx. 7minutes). The module must run the full 7 minutecycle in order to reset the system indicator lightand alarm.

8. After the 7 minute flush cycle, remove thesiphon hose from the container of vinegar andplace the siphon hose into a container of coolclean water. Press the flush switch again torinse out any remaining vinegar from themodule. After 1−2 minutes, press the flushswitch to turn off the module.

9. Disconnect the flush hoses from the ec−H2Osystem intake hose and outlet hose and returnthe flush hoses to the storage bag.

10. Reconnect ec−H2O intake and outlet hoses. Ifthe ec−H2O system indicator light continuesto flash, repeat the flush procedure. If theproblem persists, contact an AuthorizedService Center.

11. Close the operator seat cover.

CLEANING THE ec−H2O FILTER SCREEN

Remove and clean the ec−H2O filter screen afterevery 50 hours of operation.

MAINTENANCE

83M30 Gas/LPG 9016112 (09−2016)

SQUEEGEE BLADES


Check the squeegee blades for damage and weardaily. When the blades become worn, rotate theblades end−for−end or top−to−bottom to a newwiping edge. Replace blades when all edges areworn.

Check the deflection of the squeegee blades dailyor when scrubbing a different type of surface.Check the leveling of the rear squeegee every 100hours of operation.

REPLACING (OR ROTATING) THE REARSQUEEGEE BLADES

1. Lower the scrub head.

2. Disconnect the vacuum hose from the rearsqueegee assembly.

3. Remove both mounting knobs from the rearsqueegee assembly.

4. Turn on the machine, raise the scrub head,and turn off the machine.

5. Remove the rear squeegee assembly fromthe machine.

6. Loosen the rear retaining band tension latchand open the retaining band.

7. Remove the rear squeegee.

MAINTENANCE

84 M30 Gas/LPG 9016112 (09−2016)

8. Install the new rear squeegee blade or rotatethe existing blade to the new edge. Be sure allthe holes in the squeegee blade are hookedonto the tabs.

9. Reinstall the rear retaining band aligning thetabs with the holes.

10. Tighten the rear retaining band tension latch.

11. Loosen the front retaining band tension latchand open the retaining band.

12. Remove the front squeegee.

13. Install the new front squeegee blade or rotatethe existing blade to the new edge. Be surethe holes in the squeegee blade are hookedonto the tabs.

MAINTENANCE

85M30 Gas/LPG 9016112 (09−2016)

14. Reinstall the front retaining band aligning thetabs with the notches.

15. Tighten the front retaining band tension latch.

16. Reinstall the rear squeegee assembly ontothe machine.

17. Check and adjust the rear squeegee ifnecessary. Refer to ADJUSTING THE REARSQUEEGEE BLADE DEFLECTION andLEVELING THE REAR SQUEEGEE sectionsof this manual.

REPLACING OR ROTATING THE SIDESQUEEGEE BLADES

1. If necessary, raise the scrub head.


2. Open the outer brush doors.

3. Unhook the latch on the side squeegeeretaining band from the side squeegeeassembly.

4. Remove the retaining band from the sidesqueegee assembly.

MAINTENANCE

86 M30 Gas/LPG 9016112 (09−2016)

5. Remove the side squeegee blade. If the outeredge of the squeegee blade is not worn,rotate the squeegee blade with the blade fromthe other side of the machine. Discard thesqueegee blade if both edges are worn.

6. Install the new or rotated squeegee blades.

7. Reattach the side squeegee retaining band tothe side squeegee assembly.

8. Hook the latch on the side squeegee retainingband.

9. Close the outer brush door.

MAINTENANCE

87M30 Gas/LPG 9016112 (09−2016)

REPLACING OR ADJUSTING THE SIDEBRUSH SQUEEGEE BLADE (OPTION)


Check the side brush squeegee blade for damageand wear daily. Replace the blade if the leadingedge is torn or worn half-way through thethickness of the blade.


2. Pull the pins and remove the squeegeebumper.

3. Open the retaining band tension latch.

4. Remove the squeegees, spacer, and retainerfrom the squeegee bumper.

NOTE: The side brush squeegee blades havedifferent holes for changing height adjustment.

5. Reinstall the squeegees, spacer, and retainerto the squeegee bumper by aligning theappropriate holes to the pins on the bumper.

6. Reinstall the retaining band tension latch.

7. Reinstall the squeegee bumper and reinsertthe pins.

MAINTENANCE

88 M30 Gas/LPG 9016112 (09−2016)

LEVELING THE REAR SQUEEGEE

Leveling the squeegee assures the entire lengthof the squeegee blade is in even contact with thesurface being scrubbed. Perform this adjustmenton an even and level floor.

1. Lower the squeegee and drive the machineforward a few meters (feet).


2. Look at the deflection of the squeegee overthe full length of the squeegee blade.

3. If the deflection is not the same over the fulllength of the blade, turn the squeegeelevelling nut to make adjustments.

DO NOT disconnect the suction hose from thesqueegee frame when leveling squeegee.

4. Turn the squeegee leveling nut counter−clockwise to decrease the deflection at theends of the squeegee blade.

Turn the squeegee leveling nut clockwise toincrease the deflection at the ends of thesqueegee blade.

5. Drive the machine forward with the squeegeedown to recheck the squeegee bladedeflection if adjustments were made.

6. Readjust the squeegee blade deflection ifnecessary.

MAINTENANCE

89M30 Gas/LPG 9016112 (09−2016)

ADJUSTING THE REAR SQUEEGEE BLADEDEFLECTION

Deflection is the amount of curl the overallsqueegee blade has when the machine movesforward. The best deflection is when thesqueegee wipes the floor dry with a minimalamount of deflection.

NOTE: Make sure the squeegee is level beforeadjusting the deflection. See LEVELING THEREAR SQUEEGEE.

1. Lower the squeegee and drive the machineforward a few meters (feet).


2. Look at the amount of deflection or “curl” ofthe squeegee blade. The correct amount ofdeflection is 12 mm (0.50 in) for scrubbingsmooth floors and 15 mm (0.62 in) for roughfloors.

12 mm(0.50 in)

3. To adjust the overall squeegee bladedeflection, turn the adjustment knobscounterclockwise to increase deflection orclockwise to decrease deflection.

4. Drive the machine forward again to recheckthe squeegee blade deflection afteradjustments are made.

5. Readjust the squeegee blade deflection ifnecessary.

MAINTENANCE

90 M30 Gas/LPG 9016112 (09−2016)

SKIRTS AND SEALS


SCRUB HEAD SKIRT

Check the skirt for damage and wear after every100 hours of operation.

The skirts should be between 0 to 6 mm(0 to 0.25 in) from the floor when the scrub headis down.

RECOVERY TANK SEAL

Check the recovery tank cover seal for damageand wear daily.

SOLUTION TANK SEALS

Check each solution tank cover seal for damageand wear daily.

MAINTENANCE

91M30 Gas/LPG 9016112 (09−2016)

BRAKES AND TIRES

BRAKES

The mechanical brakes are located on the rearwheels. The brakes are operated by the footbrake pedal and connecting cables.

Check the brake adjustment after every 200 hoursof operation.

To check the brake adjustment, measure thedistance from the stationary brake pedal to thepoint where there is resistance in the pedalmovement. The distance must be between 6 mm(0.25 in) and 19 mm (0.75 in). Adjust the brakes ifrequired.

TIRES

Check tires for damage and wear after every 100hours of operation.

FRONT WHEEL

Torque the front wheel nuts twice in the patternshown to 122 to 149 Nm (90 to 110 ft lb) after thefirst 50 hours of operation, and after every 800hours there after.

2

3

4

1

5

PROPELLING MOTOR

Torque the shaft nut to 508 Nm (375 ft lb)lubricated, 644 Nm (475 ft lb) dry, after every 800hours of operation.

MAINTENANCE

92 M30 Gas/LPG 9016112 (09−2016)

PUSHING, TOWING, AND TRANSPORTINGTHE MACHINE

PUSHING OR TOWING THE MACHINE

If the machine becomes disabled, it can bepushed from the front or rear, but only towed fromthe front.

The propelling pump has a bypass valve toprevent damage to the hydraulic system when themachine is being pushed or towed. This valveallows a disabled machine to be moved for a veryshort distance and at a speed to not exceed 1.6kp/h (1 mph). The machine is NOT intended to bepushed or towed a long distance or at a highspeed.

ATTENTION! Do not push or tow machine fora long distance or damage may occur to thepropelling system.

Turn the bypass valve located on the bottom ofthe propelling pump 90� (either direction) from thenormal position before pushing or towing themachine. Return the bypass valve back to thenormal position when through pushing or towingthe machine. Do Not use the bypass valve duringnormal machine operation.

TRANSPORTING THE MACHINE

1. Raise the squeegee, scrub head, andbrushes. If necessary, raise the hopper foradditional ramp clearance.

FOR SAFETY: When loading machine ontotruck or trailer, drain tanks and empty hopperbefore loading machine.

2. Position the rear of the machine at the loadingedge of the truck or trailer.

3. If the loading surface is not horizontal or ishigher than 380 mm (15 in) from the ground,use a winch to load machine.

If the loading surface is horizontal and 380mm (15 in) or less from the ground, themachine may be driven onto the truck ortrailer.

FOR SAFETY: When loading machine ontotruck or trailer, use winch. Do not drive themachine onto the truck or trailer unless theloading surface is horizontal AND is 380 mm(15 in) or less from the ground.

4. To winch the machine onto the truck or trailer,attach the winching chains to the holes in therear jacking brackets behind the rear tires.

MAINTENANCE

93M30 Gas/LPG 9016112 (09−2016)

5. Position the machine as close to the front ofthe trailer or truck as possible.

6. Set the parking brake and place a blockbehind each wheel to prevent the machinefrom rolling.


FOR SAFETY: When loading/unloadingmachine onto/off truck or trailer, lower scrubhead and squeegee before tying downmachine.

8. Connect the tie−down straps to the holes inthe right and left lower corners in front of themachine and the holes in the rear jackingbrackets behind the rear tires.

9. Route the tie−downs to the opposite ends ofthe machine and hook them to the bracketson the floor of the trailer or truck. Tighten thetie−down straps.

NOTE: It may be necessary to install tie-downbrackets to the floor of the trailer or truck.

10. If the loading surface is not horizontal or ishigher than 380 mm (15 in) from the ground,use a winch to unload machine.

If the loading surface is horizontal AND is 380mm (15 in) or less from the ground, themachine may be driven off the truck or trailer.

FOR SAFETY: When unloading machine offtruck or trailer, use winch. Do not drive themachine off the truck or trailer unless theloading surface is horizontal AND 380 mm (15 in) or less from the ground.

MAINTENANCE

94 M30 Gas/LPG 9016112 (09−2016)

MACHINE JACKING

Empty the hopper, recovery tank, and solutiontank before jacking up the machine. Jack up themachine at the designated locations. Use a hoistor jack capable of supporting the weight of themachine. Use jackstands to support the machine.Always stop the machine on a flat, level surfaceand block the tires before jacking up the machine.

Rear jacking locations are located directly behindthe rear tires on each side of the machine.

Front jacking locations are located on the framedirectly in front of the front tire.


FOR SAFETY: When servicing machine, blockmachine tires before jacking machine up. Usea hoist or jack that will support the weight ofthe machine. Jack machine up at designatedlocations only. Support machine with jackstands.

STORAGE INFORMATION

The following steps should be taken prior tostoring the machine for extended periods.

1. Drain and clean the solution and recoverytanks. Open the recovery tank and solutiontank covers to allow the air to circulate.

2. Park the machine in a cool, dry area. Do notexpose the machine to rain. Store indoors.

3. Remove the battery, or charge battery everythree months.

MAINTENANCE

95M30 Gas/LPG 9016112 (09−2016)

FREEZE PROTECTION (MACHINES WITHOUTec−H2O SYSTEM)


1. Be sure the solution tank and recovery tankare empty.

2. Pour 3.8 L (1 gal) of Propylene Glycol Based /Recreational Vehicle (RV) Antifreeze into thesolution tank.


4. Press the scrubbing main brush button.

5. Press the 1−STEP button.

6. Repeatedly press the Solution increase button(+) until the solution flow is at the highestsetting.

7. Press the directional pedal to circulate the RVantifreeze completely through the system.

8. Press the 1−STEP button to turn off thesystem.

9. Machines equipped with the optionalspray nozzle only: Turn on the pump untilRV antifreeze solution sprays from the nozzle.

10. Turn the key to the off position.

11. The remaining RV antifreeze does not need tobe drained from the solution tank.

NOTE: Storing or transporting machines equippedwith the ES or the FaST system in freezingtemperatures requires special procedures.Consult a TENNANT representative for moreinformation.

FREEZE PROTECTION (MACHINES WITHec−H2O SYSTEM)


1. Empty the solution tank and recovery tank.

2. Remove the intake flush hose and from thestorage bag behind the operator seat.

3. Disconnect the ec−H2O system intake hosefrom the solution supply hose and connect theintake flush hose (gray connector) to theec−H2O system intake hose.

4. Pull the drain tube from the between theec−H2O unit and the operator compartment,remove the cap from the tube, and place theend of the tube into an empty container. Setthe cap aside.

MAINTENANCE

96 M30 Gas/LPG 9016112 (09−2016)


6. Press and release the ec−H2O module flushswitch. Allow the system to drain water intothe container for 2 minutes.

7. Press the ec−H2O module flush switch to shutoff the system.

8. Disconnect the ec−H2O system outlet hosefrom the hose to the scrub head.

9. Blow pressurized air (less than 344 kPa (50psi)) into the ec−H2O system outlet hose.Continue blowing compressed air into theoutlet hose until water no longer drains fromthe drain tube

10. Reinstall the cap onto the drain tube andinsert the tube back between the ec−H2Omodule and the operator compartment.

11. Reconnect the ec−H2O system intake hose tothe solution supply hose and the ec−H2Osystem outlet hose to the hose to the scrubhead.

12. Return the intake flush hose to the storagebag behind the operator seat.

MAINTENANCE

97M30 Gas/LPG 9016112 (09−2016)

PRIMING THE ec−H2O SYSTEM

Prime the ec−H2O system if the machine hasbeen stored for a long period without water in thesolution tank / ec−H2O system.


1. Fill the solution tank with clean cool water.See FILLING THE SOLUTION TANK sectionof this manual.

2. Remove the outlet flush hose (blackconnector) from the storage bag behind theoperator seat.

3. Disconnect the ec−H2O system outlet hosefrom the hose to the scrub head and connectthe outlet flush hose to the ec−H2O systemoutlet hose.

4. Place the ec−H2O system outlet hose into anempty container.


6. Press and release the ec−H2O module flushswitch. Allow the system to drain water intothe container for 2 minutes.

7. Press the ec−H2O module flush switch to shutoff the system.

8. Disconnect the outlet flush hose from theec−H2O system outlet hose and return theflush hose to the storage bag.

9. Reconnect the ec−H2O system outlet hose tothe hose to the scrub head.

SPECIFICATIONS

98 M30 Gas/LPG 9016112 (09−2016)

SPECIFICATIONS

GENERAL MACHINE DIMENSIONS/CAPACITIES

Item Dimension/CapacityLength 2745 mm (108 in)Height 1475 mm (58 in)Height (with overhead guard) 2135 mm (84 in)Width/frame (roller to roller) 1475 mm (58 in)Width (rear squeegee) 1500 mm (59 in)Width (with side brush) 1625 mm (64 in)

Wheel base 1422 mm (56 in)

Track 1473 mm (58 in)

Cleaning path width (Main brush length) 1220 mm (48 in)Cleaning path width (with scrubbing side brush) 1575 mm (62 in)Cleaning path width (with sweeping side brush) 1625 mm (64 in)Main brush diameter (2) 305 mm (12 in)Side brush diameter (scrubbing) 410 mm (16 in)Side brush diameter (sweeping) 535 mm (21 in)Solution tank capacity 284 L (75 gallons)Recovery tank capacity 360 L (95 gallons)Debris hopper volume capacity 198 L (7.0 ft3)Debris hopper weight capacity 295 kg (650 lbs)Dump height (variable to) 1525 mm (60 in)Minimum ceiling dump height 2620 mm (103 in)Weight − empty 1815 Kg (4000 lbs)GVWR 2449 Kg (5400 lbs)Transport ground clearance 80 mm (3 in)Protection Grade IPX3

Values determined as per IEC 60335−2−72 MeasureSound pressure level LpA 84 dB(A)Sound uncertainty KpA 3.0 dB(A)Sound power level LWA + Uncertainty KWA 106 dB(A)Vibration − Hand−arm < 2.5 m/s�Vibration − Whole body < 0.5 m/s�

GENERAL MACHINE PERFORMANCE

Item MeasureMinimum aisle turn 3175 mm (125 in)Travel speed forward (maximum) 12.9 Km/h (8 mph)Travel speed reverse (maximum) 4.8 Km/h (3 mph)Maximum ramp incline for loading − Empty tanks 18%Maximum ramp incline for scrubbing 10%Maximum ramp incline for transporting (GVWR) 14%Maximum ambient temperature for machine operation 43� C (110� F)Minimum temperature for operating machine scrubbing functions 0� C (32� F)

SPECIFICATIONS

99M30 Gas/LPG 9016112 (7−2019)

HYDRAULIC SYSTEM

System Capacity ISO Grade Viscosity Index Ambient Air Temperature RangesHydraulic reservoir 38 L (10 gal) ISO 100 VI 126 or higher 19� C (65� F) or higherHydraulic total 45 L (12 gal) ISO 68 VI 155 or higher 7 to 43� C (45 to 110� F)

ISO 32 VI 163 or higher 16� C (60� F) or lower

POWER TYPE

Engine Type Ignition Cycle Aspiration Cylinders Bore StrokeMitsubishi 2.0 Piston Coil @ Plug 4 Natural 4 85 mm

(3.35 in)88 mm(3.46 in)

Displacement Tennant governed power Gross intermittentpower per SAE J 1995

2.0 L (122 cu in) Gasoline: 30.3 kw (40.6 hp) @2300 rpm

37.8 kw (50.7 hp) @ 2800 rpm

LPG: 31.6 kw (42.4 hp) @ 2300rpm

38.5 kw (51.6 hp) @ 2800 rpm

Fuel Cooling system Electrical systemGasoline, 87 octaneminimum, unleadedFuel tank: 42 L (11.2 gal)

Water/ethylene glycol antifreeze

12 V nominal

LPG, Fuel tank: 15 kg (33 lb)

Total: 7.5 L (2 gal) 75 A alternatorRadiator: 3.8 L (1 gal)

Idle speed, no load (Fast) governed speed, underload

Firing order

1350 + 50 rpm 2300 + 50 rpm 1−3−4−2Spark plug gap Valve clearance, cold Engine lubricating oil

with filter

1.1 mm (0.043 in) No AdjustmentOHC Engine

4.7 L (5 qt) 5W30SAE−SG/SH

BRAKING SYSTEM

Type Operation

Service brakes Mechanical drum brakes (2), one per rear wheel, cable actuated

Parking brake Utilize service brakes, cable actuated

TIRES

Location Type Size

Front (1) Solid 150 mm x 460 mm (6 in x 18 in)

Rear (2) Solid 127 mm x 460 mm (5 in x 18 in)

STEERING

Type Power source

Front wheel, hydraulic cylinder and rotary valve controlled Hydraulic accessory pump

SPECIFICATIONS

100 M30 Gas/LPG 9016112 (09−2016)

FaST SYSTEM

Item Measure

Solution pump 12 Volt DC, 11A, 0.7 GPM & 1.4 GPM flow (2 speed),75 psi high−pressure shutdown

Low solution flow rate 2.7 LPM (0.7 GPM)

High solution flow rate 5.4 LPM (1.4 GPM)

Low concentrate flow rate 2.6 CC/Minute (0.085 Liquid Ounces/Minute)

High concentrate flow rate 5.2 CC/Minute (0.17 Liquid Ounces/Minute)

ec−H2O SYSTEM

Item Measure

Solution pump 12 Volt DC, 11A, 0.7 GPM & 1.4 GPM flow, (2 speeds),75 psi high−pressure shutdown

Solution flow rate 2.65 LPM (0.7 GPM) − Low

5.30 LPM (1.4 GPM) − High

SPECIFICATIONS

101M30 Gas/LPG 9016112 (09−2016)

MACHINE DIMENSIONS

Frame(roller to roller) 1475 mm (58 in)

1475 mm(58 in)

2745 mm(108 in)

RearSqueegee1500 mm

(59 in)Width

(with side brush)1625 mm (64 in)

Track(at rear wheels)

1473 mm(58 in)

Wheel base1422 mm

(56 in)

1014751

SUPERVISOR CONTROLS

102 M30 Gas/LPG 9016112 (09−2016)

SUPERVISOR CONTROLS

PRO−PANEL SUPERVISOR CONTROLS

The supervisor controls feature allows asupervisor to program the machine scrubbingsettings for operator use. The lockout functionalitywill prevent the operator from changing or savingthe settings.

The supervisor controls feature will lower machinevariability for consistent, repeatable cleaningresults, machine quality assurance regardless ofuser experience, and reduce user trainingrequirements.

There are two types of user modes that willinterface with the operator home screen:

Operator Mode − Capable of machine operationwith permissions and restrictions controlled by thesupervisor.

Supervisor Mode − Capable of machineoperation with full use of all controls, along withconfi guring permissions and restrictions for theoperator mode.

A new machine from the factory will automaticallystart in the supervisor mode with a preassigneddefault supervisor profile. The factory−assignedsupervisor login number is “1234”. This loginnumber is not required until it is enabled. Thedefault supervisor profi le name and login numbercan be changed as described in this section. If thenew assigned supervisor mode login number isforgotten, please contact Tennant service.

ENTERING THE SUPERVISOR MODE − FIRSTTIME USE ONLY

1. Turn on the machine. The main operatingscreen will appear in the display.

2. Press the help button to access the helpscreen.

3. Press the logout button.

4. Use the keypad to enter the factory assignedsupervisor login number 1234 into the displayabove the keypad. Press the enter buttonwhen finished entering the supervisor loginnumber.


5. The supervisor machine operation screenshould appear in the display. Press thesettings button to access the supervisorsettings screen.

6. Proceed to ADDING / EDITING PROFILES.

SUPERVISOR CONTROLS

103M30 Gas/LPG 9016112 (09−2016)

ENTERING THE SUPERVISOR MODE

1. Turn on the machine. The login screen willappear on the display.

2. Use the keypad to enter the supervisor loginnumber into the display above the keypad.Press the enter button when finished enteringthe supervisor login number.


3. The supervisor machine operation screenshould appear in the display. Press thesettings button to access the supervisorsettings screen.

SUPERVISOR CONTROLS

104 M30 Gas/LPG 9016112 (09−2016)

SUPERVISOR SETTING SCREEN / SCREENICONS

Use the supervisor maintenance screen to setup /change user passwords, user machine settings,and other machine setup items.

Press the up arrow button to navigate upthrough the menu items.

Press the down arrow button to navigatedown through the menu items.

Press the home button to navigate back tothe main operating screen.

Press the back button to navigate back tothe previous screen.

Use the below menu buttons to access thevarious supervisor setup menus / screens.

Press the video help button to access thevarious machine help videos.

Press the Add / Edit Profi les button to add,delete, and / or change machine user andsupervisor profiles. See ADDING /EDITING PROFILES.

Press the Export Checklists button toaccess the Export Checklists menu. SeeEXPORTING CHECKLISTS.

Press the Checklists Setup button toaccess the Checklist Setup menu. SeeDISABLING / ENABLING THEPREOPERATION CHECKLIST.

Press the Date / Time Set button to set themachine date and time. See SETTING /CHANGING THE DATE AND TIME .

Press the Camera Settings button toaccess the Camera Settings screen. SeeCHANGING REARVIEW CAMERASETTINGS.

Press the Enable Login button to activate arequired login number at machine start upfor all user profiles to operate machine.

Press the Disable Login button todeactivate a login number at machine startup for all user profi les to operate machine.See DISABLING LOGIN

Press the Calibrate Touch button tocalibrate the touch screen if the touchpoints become misaligned.

SUPERVISOR CONTROLS

105M30 Gas/LPG 9016112 (09−2016)

ADDING / EDITING PROFILES

1. Turn on the machine, log into the supervisorscreen, and press the settings button toaccess the supervisor settings screen. SeeENTERING THE SUPERVISOR MODE.

2. Press the Add/Edit Profiles button to accessthe Add/Edit Profiles screen.

3. Press the Add Profile button to access theAdd Profile screen.

Press the Add Profile button to access thescreens and menus to add a new profile.

Press the Edit Profile button to edit anexisting profile.

Press the Copy Profile button to copy anexisting profile.

Press the Delete Profile button to delete anexisting profile.



4. Press the Operator button to add a newoperator, or Supervisor button to add a newsupervisor.

NOTE: The default supervisor cannot be deletedfrom the profile list.

Press the Operator button to add / edit /copy / delete an operator profile.

Press the Supervisor button to add / edit /copy / delete a supervisor profile.

5. Use the keypad to enter the new user /supervisor name. Press the enter button.

SUPERVISOR CONTROLS

106 M30 Gas/LPG 9016112 (09−2016)

6. Use the keypad to assign the new user /supervisor a login number. The new loginnumber can be any combination of numbersranging from 3 to 8 digits in length. Press theenter button.


7. Select the controls the new user should haveaccess to use. Green represents unlockedcontrols and gray represents locked controls.Press the flashing save button to save thenew profile.

Press the help button to access the helpscreen.

Press the back button to return to the useraccess page.

8. The new user profile is now saved to theoperator profile list. Multiple operator andsupervisor user profiles can be added. Pressthe back arrow button to return to the previousscreen to add more user profiles or to enablelogin.

9. To enable the login number at start up, pressthe Enable Login button.

The Enable Login button will change fromEnable Login to Disable Login. SeeDISABLING LOGIN for instructions how todisable login.

SUPERVISOR CONTROLS

107M30 Gas/LPG 9016112 (09−2016)

10. Now at machine start up, a login screen willdisplay. The new user will need to enter theirassigned login number to operate machine.

11. When the user is done operating the machine,it is recommended the user log out bypressing the help button, and then pressingthe logout button. Turning the key to the offposition is another way to also logout.

12. Use the Edit Profile button, Copy Profilebutton, and Delete Profile button to managethe current user profiles.

ENABLING THE LOGIN

1. Turn on the machine, log into the supervisorscreen, and press the settings button toaccess the supervisor settings screen. SeeENTERING THE SUPERVISOR MODE

2. Press the Enable Login button.

3. Press the yes button to enter the Default Userscreen.

4. Press either the Operator button orSupervisor button to select the desired defaultuser.

SUPERVISOR CONTROLS

108 M30 Gas/LPG 9016112 (09−2016)

DISABLING THE LOGIN


2. Press the Disable Login button.

3. Press the yes button to enter the Default Userscreen.

4. Press either the Operator button orSupervisor button to select the desired defaultuser.

5. Select a pre−assigned user profile. Turn offthe machine to apply the setting.

6. At start up, the home screen is now setwithout a login requirement for the operatorprofile as the default.

CALIBRATING THE TOUCH

1. Turn on the machine, login to the mainoperation screen, and press the setting buttonto access the supervisor settings screen. SeeENTERING THE SUPERVISOR MODE

2. Press the Calibrate Touch button torecalibrate touch if the touch points becomemisaligned.

SUPERVISOR CONTROLS

109M30 Gas/LPG 9016112 (09−2016)

EXPORTING CHECKLISTS

Exporting the checklists allows the checklists tobe exported from the machine and to a flash drive.


2. Plug the flash drive into the USB port.

3. Press the Export Checklists button to accessthe export screen.

4. Export the Pre−Operation Checklists from themachine to the memory stick.

Press the Export New button to export thenewly completed Pre−Operation Checklistsfrom the machine.

NOTE: All checklists that have not beenpreviously exported are flagged.

Press the Export All button to export allcompleted Pre−Operation Checklists fromthe machine.



5. Remove the flash drive from USB port andturn off the machine.

SUPERVISOR CONTROLS

110 M30 Gas/LPG 9016112 (09−2016)

CHECKLIST SETUP

Checklist setup allows the checklist to be setup /changed to meet machine usage demands.

1. Turn on the machine, login to the mainoperation screen, and press the setting buttonto access the supervisor settings screen. SeeENTERING THE SUPERVISOR MODE.

2. Press the Checklist Setup button to accessthe Pre−Operation checklist setup screen.

3. Press the Select Questions button to accessthe Pre−Operation Checklist master listscreen.

Press the down arrow button to scroll downthrough Pre−Operation Checklist items.

Press the up arrow button to scroll upthrough Pre−Operation Checklist items.

Press the check box button to select a newchecklist item to add to the checklist.

Press either the video help button to viewthe video related to a particularPre−Operation Checklist item.

Press the Enter button to add the selectedPre−Operation Checklist items(s) to thePre−Operation Checklist.

Press the help button to access the Pre−Operation Checklist help screen.

Press the back button to return to the Pre−Operation Checklist Master List screen.

4. Press the Every 12 hours button or the EveryTime button to set the interval the operatormust complete the Pre−Operation Checklist.A check mark appears in the chosen interval.



SUPERVISOR CONTROLS

111M30 Gas/LPG 9016112 (09−2016)

DISABLING / ENABLING THEPRE−OPERATION CHECKLIST

Disabling / enabling the Pre−Operation checklistallows the Pre−Operation checklist to be disabledif it is not necessary for the operator to completethe checklist prior to operating the machine andenabled if it is necessary for the operator tocomplete the checklist prior to operating themachine.


2. Press the Checklist Setup button to accessthe Pre−Operation checklist setup screen.

3. Press the Disable Checklist button / EnableChecklist button to disable / enable the Pre−Operation Checklist.



SUPERVISOR CONTROLS

112 M30 Gas/LPG 9016112 (09−2016)

CHANGING THE REAR VIEW CAMERASETTINGS

Changing the rear view camera settings allows thetime the rear view camera remains on when therear view camera button is pushed to be changed.The rear view camera can be set to any timebetween 5 seconds and 15 seconds.


2. Press the Camera Settings button to accessthe rear view camera settings screen.

Press the increase button to increase thetime the rear view camera remains on whenthe operator presses the rearview camerabutton.

Press the decrease button to decrease thetime the rear view camera remains on whenthe operator presses the rearview camerabutton.



PROGRAMMING THE ZONE CONTROLBUTTONS

Programming the zone control buttons allows theparameters for the zone control buttons to bechanged / updated to meet scrubbing / sweepingdemands.

1. Turn on the machine, log into the supervisorscreen, and press the setting button to accessthe supervisor settings screen. SeeENTERING THE SUPERVISOR MODE

2. Use the brush pressure increase (+) buttonand the brush pressure decrease (−) button toset the zone brush pressure.

3. Use the solution increase (+) button and thesolution decrease (−) button to set the zonesolution flow level.

SUPERVISOR CONTROLS

113M30 Gas/LPG 9016112 (09−2016)

4. Press and hold the zone control button untilthe “name preset” screen appears.

5. Press the yes button to set the zone settings.Press the no button to return to the mainoperating screen.

6. Use the key pad to enter the name for thezone control button.



Press the enter button to set the zonebutton name.


Press the space button to place spacebetween letters / numbers..

Press the pound button to toggle betweenthe number keypad and the letter keypad.

SUPERVISOR CONTROLS

114 M30 Gas/LPG 9016112 (09−2016)

7. Press the enter button to set the zone buttonsettings. The main operating screen returns tothe display with the zone button named. Thebrush pressure and solution flow setting alsobriefly appear in the display.

SETTING / CHANGING THE DATE AND TIME

Setting / changing the date and time allow thesystem date and time to be set / changed.

1. Turn on the machine, login to the mainoperation screen, and press the setting buttonto access the supervisor settings screen. SeeENTERING THE SUPERVISOR MODE

2. Press the Date/Time Set button to access thedate / time screen.

Press the date button to change the systemdate

Press the time button to change the systemtime.

Press the toggle button to toggle betweenhours, minutes, and AM / PM on the timescreen and the month, day, and year on thedate screen.

Press the increase button advance the time/ date parameters

Press the decrease button to reverse thetime / date parameters.



Documents

(Gas/LPG) (S/N 008000 Scrubber Sweeper English EN Operator ... · M30 *9016112* 9016112 Rev. 02 (7-2019) (Gas/LPG) (S/N 008000−) Scrubber−Sweeper English EN Operator Manual The

(Gas/LPG) (S/N 008000 Scrubber Sweeper English EN Operator ... · M30 9016112 9016112 Rev. 02 (7-2019) (Gas/LPG) (S/N 008000−) Scrubber−Sweeper English EN Operator Manual The