Slush Freezer - sreweb.comsreweb.com/manual/taylor_manuals/model356.pdf · DO NOT use a water jet to clean or rinse the freezer. Failure to follow this instruction may result in serious

Model 356

Slush Freezer

Operating Instructions

053583-M6/99

Complete this page for quick reference when service is required:

Taylor Distributor:

Address:

Phone:

Service:

Parts:

Date of Installation:

Information found on the data label:

Model Number:

Serial Number:

Electrical Specs: Voltage Cycle

Phase

Maximum Fuse Size: A

Minimum Wire Ampacity: A

E June, 1999 TaylorAll rights reserved.

053583--M

Taylor Company750 N. Blackhawk Blvd.Rockton, IL 61072

The word Taylor and the Crown designare registered trademarks in the United Statesof America and certain other countries.

Model 356 Table of Contents

Table of Contents

Section 1 To the Installer 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Water Connections (Water Cooled Units Only) 1. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Air Cooled Units 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Electrical Connections 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Section 2 To the Operator 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Compressor Warranty Disclaimer 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Section 3 Safety 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Section 4 Operator Parts Identification 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Door Assembly 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Accessories 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Section 5 Important: To the Operator 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Control Switch 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Liquid Crystal Display 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operational Mode Display 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operator Menu Display 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Syrup Out Indicator 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CO2 Out Indicator 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Water Out Indicator 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Audio Alarm Silencer 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Product Light 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Sampling Valve 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Daily Procedures 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table of Contents Model 356

Section 6 Operating Procedures 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Assembly 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Sanitizing 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Priming/Brixing 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

90 Day Closing Procedure 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Draining Product From the Freezing Cylinder 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cleaning 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Disassembly 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Brush Cleaning 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Section 7 Important: Operator Checklist 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

During Cleaning and Sanitizing 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Troubleshooting Bacterial Count 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Regular Maintenance Checks 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Winter Storage 28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Section 8 Troubleshooting Guide 29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Section 9 Parts Replacement Schedule 31. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Section 10 Parts List 32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Wiring Diagrams 39. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Note: Continuing research results in steady improvements; therefore, informationin this manual is subject to change without notice.

1Model 356 To the Installer050414

Section 1 To the Installer

This machine is designed for indoor use only.

DO NOT install the machine in an area whereawater jet could beused to clean or rinse themachine.Failure to follow this instruction may result in seriouselectrical shock.

Air Cooled Units

An adequate cold water supply must be provided withahand shut-off valve. On theback of thebasepan, one3/8” I.P.S. water connection for the carbonator hasbeenprovided for easy hook-up. A 3/8” insidediameterwater line should be connected to the machine.(Flexible lines are recommended, if local codespermit.) Inadequate water supply or pressure willcause the unit to cut in and out on the low waterpressure switch. In the case of low water pressure, awater booster pump and filter system would berequired.

Note: Water lines beyond 200 ft. (61 m) require 1/2”water lines.

Air cooled units require a minimum of 3” (7.6 cm) airspace on the rear and one side, 12” (30.5 cm) on thetop, and 3-1/4” (8.3 cm) on the bottom of the freezerto allow for adequate air flow across the condenser(s).Failure to allow adequate clearance can reduce therefrigeration capacity of the freezer and possiblycause permanent damage to the compressor(s).

INSTALL POTABLE WATER CONNECTIONWITH ADEQUATE BACK--FLOWPROTECTION TO COMPLY WITHAPPLICABLE NATIONAL, STATE ANDLOCAL CODES.

Electrical Connections

Each freezer requires one power supply. Check thedata label on the freezer for fuse, circuit ampacity andelectrical specifications. Refer to the wiring diagramprovided inside of the control box, for proper powerconnections.

In the United States, this equipment is intended to beinstalled in accordance with the National ElectricalCode (NEC), ANSI/NFPA 70--1987. The purpose ofthe NEC code is the practical safeguarding of personsand property from hazards arising from the use ofelectricity. This code contains provisions considerednecessary for safety. Compliance therewith andproper maintenance will result in an installationessentially free from hazard!

In all other areas of the world, equipment should beinstalled in accordance with the existing local codes.Please contact your local authorities.

Stationary appliances which are not equipped with apower cord and a plug or other device to disconnectthe appliance from the power source must have anall--pole disconnecting device with a contact gap of atleast 3 mm installed in the external installation.

CAUTION: THIS EQUIPMENT MUST BEPROPERLY GROUNDED! FAILURE TO DO SOCAN RESULT IN SEVERE PERSONAL INJURYFROM ELECTRICAL SHOCK!

Beater rotation must be clockwise as viewed lookinginto the freezing cylinder.

Figure 1

Note: The following procedures should be performedby a trained service technician.

To correct the rotation on a three-phase unit,interchange any two incoming power supply lines atfreezer main terminal block only.

To correct rotation on a single-phase unit, change theleads inside the beater motor. (Follow the diagramprinted on the motor.)

2To the Operator Model 356050902

Section 2 To the Operator

The freezer you have purchased has been carefullyengineered andmanufactured to give you dependableoperation.

TheModel 356, when properly operated and cared for,will produce a consistent quality product. Like allmechanical products, this machine will requirecleaning and scheduled maintenance. A minimumamount of care and attention is necessary if theoperating procedures outlined in this manual arefollowed closely.

This Operator’s Manual should be read beforeoperating or performing any maintenance on yourequipment.

Your freezer will NOT eventually compensate andcorrect for any errors during the set-up or fillingoperations. Thus, the initial assembly and primingprocedures are of extreme importance. It is stronglyrecommended that all personnel responsible for theequipment’s operation study these procedurestogether in order to be properly trained and to makesure that no misunderstandings exist.

In the event you should require technical assistance,please contact your local authorized Taylor Distributorfor service.

If the crossed out wheeled bin symbol isaffixed to this product, it signifies that this product iscompliant with the EUDirective as well as other similarlegislation in effect after August 13, 2005. Therefore,it must be collected separately after its use iscompleted, and cannot be disposed as unsortedmunicipal waste.

The user is responsible for returning the product to theappropriate collection facility, as specified by your localcode.

For additional information regarding applicable locallaws, please contact the municipal facility and/or localdistributor.

Compressor Warranty Disclaimer

The refrigeration compressor(s) on this machine arewarranted for the term indicated on the warranty cardaccompanying this machine. However, due to theMontreal Protocol and the U.S. Clean Air ActAmendments of 1990, many new refrigerants arebeing tested and developed, thus seeking their wayinto the service industry. Some of these newrefrigerants are being advertised as drop-inreplacements for numerous applications. It should benoted that, in the event of ordinary service to thismachine’s refrigeration system, only the refrigerantspecified on the affixed data label should beused.The unauthorized use of alternate refrigerants will voidyour compressor warranty. It will be the owner’sresponsibility tomake this fact known to any technicianhe employs.

It should also be noted that Taylor does not warrant therefrigerant used in its equipment. For example, if therefrigerant is lost during the course of ordinary serviceto this machine, Taylor has no obligation to eithersupply or provide its replacement either at billable orunbillable terms. Taylor does have the obligation torecommend a suitable replacement if the originalrefrigerant is banned, obsoleted, or no longer availableduring the five year warranty of the compressor.

The Taylor Company will continue to monitor theindustry and test new alternates as they are beingdeveloped. Should a new alternate prove, through ourtesting, that it would be accepted as a drop-inreplacement, then the above disclaimer wouldbecome null and void. To find out the current status ofan alternate refrigerant as it relates to yourcompressor warranty, call the local Taylor Distributoror the Taylor Factory. Be prepared to provide theModel/Serial Number of the unit in question.

3Model 356 Safety050414

Section 3 SafetyWeat Taylor Company are concernedabout the safetyof the operator when he or she comes in contact withthe freezer and its parts. Taylor has gone to extremeefforts to design and manufacture built-in safetyfeatures to protect both youand the service technician.As an example, warning labels have been attached tothe freezer to further point out safety precautions to theoperator.

IMPORTANT -- Failure to adhere to thefollowing safety precautions may result in severepersonal injury or death. Failure to comply withthese warnings may damage the machine and itscomponents. Component damage will result inpart replacement expense and service repairexpense.

To Operate Safely:

DO NOT operate the freezer without readingthis operator’s manual. Failure to follow this instructionmay result in equipment damage, poor freezerperformance, health hazards, or personal injury.

S DO NOT operate the freezer unless it isproperly grounded.

S DO NOT attempt any repairs unless themain power supply to the freezer has beendisconnected.

S DO NOT operate the freezer with largerfuses than specified on the freezer datalabel.

Failure to follow these instructions may result inelectrocution or damage to the machine. Contact yourauthorized Taylor Distributor for service.

DO NOT use a water jet to clean or rinse thefreezer. Failure to follow this instruction may result inserious electrical shock.

S DO NOT allow untrained personnel tooperate this machine.

S DO NOT operate the freezer unless allservice panels and access doors arerestrained with screws.

S DO NOT put objects or fingers in doorspout.

S DO NOT remove the door, beater, scraperblades, drive shaft or hopper cover unlessall control switches are in the “OFF” positionand ALL PRESSURE IN THE FREEZINGCYLINDER HAS BEEN RELIEVED.

Failure to follow these instructions may result incontaminated product or severe personal injury tofingers or hands from hazardous moving parts.

USE EXTREME CAUTION when removingthe beater assembly. The scraper blades are verysharp and may cause injury.

This freezer must be placed on a levelsurface. Failure to complymay result in personal injuryor equipment damage.

DO NOT obstruct air intake and discharge openings:3” (76 mm) minimum air space on the rear and oneside, 12” (305 mm) on the top, and 3-1/4” (83 mm) onthe bottom. Failure to follow this instructionmay causepoor freezer performance and damage to themachine.

This freezer is designed to operate indoors, undernormal ambient temperatures of 70_--75_F(21_--24_C). The freezer has successfully performedin high ambient temperatures of 104_F (40_C) atreduced capacities.

NOISE LEVEL: Airborne noise emission does notexceed 78 dB(A) when measured at a distance of 1.0meter from the surface of the machine and at a heightof 1.6 meters from the floor.

4Operator Parts Identification Model 356

Section 4 Operator Parts Identification

ITEM DESCRIPTION PART NO.

1 PANEL-REAR 0528132 HOOD 0528233 FILTER-AIR··POLY-FLO 0527794 PANEL-SIDE LEFT 0531905 PANEL-FRONT UPPER 0528096 DISPLAY-LIGHTED P.O.P. 052841-277 STUD-NOSE CONE-5/16-18x5/16 020445

*7a WASHER-FREEZER STUD 036265


8 PANEL-FRONT LOWER 0528109 SHELF-DRIP TRAY 053285

10 PAN-DRIP 21-1/2” LONG 05282711 TRAY-DRIP BLACK W/O DRAIN 04372012 SHIELD-SPLASH 04371913 PANEL-SIDE RIGHT 05319114 BEAD-RUBBER-1/8 CHANNEL 053236-9815 PLATE-DEC 052819

*NOT SHOWN

5Model 356 Operator Parts Identification

Door Assembly


1 DOOR1a CAP-SPOUT-DOOR-FCB-BLK 046191-BLA1b SPRING-COMP.480X.072X3.0 0393201c VALVE-DRAW-DOOR-PRESS. 0393241d O-RING-9/16 OD X .103W 0163691e SPOUT-DOOR-FCB-BLACK 046190-BLA1f HANDLE-DRAW-FCB-BLACK 046192-BLA1g PIN-PIVOT-SPOUT-DOOR 0393211h SLIDE-HANDLE-DOOR-BLK 046193-BLA1i SCREW-10-32X3/8PHL 0388711j O-RING-9/32 OD X 1/16 WALL 0297511k PLUG-PRIME-SLUSH-PRESS. 0395681l DOOR-FREEZER-SLUSH-PRES 039573


1m O-RING-1.129 ODX.989ID 0392191n NUT-SPOUT-DOOR-PRESS. 0393232 NUT-STUD 0436663 O-RING-5-1/4ODX.210W

(DOOR)017003

4 BEARING-FRONT-PRESSURE 0393495 BEATER-PLASTIC-FCB-PRESS. 0411826 BLADE-SCRAPER-FCB-16INCH 0411037 SHAFT-BEATER-SLUSH-PRES 0393378 SEAL-DRIVE SHAFT 0325609 O-RING-7/8 OD X .139W

(BEATER SHAFT)025307

10 BUSHING-BEATERSHAFT/BOOT SEAL

042278

6Operator Parts Identification Model 356

Accessories


1 PAIL-MIX 10 QT 0131632 BRUSH-MIX PUMP BODY-3”X7” 0233163 BRUSH-DOUBLE ENDED 0130724 BRUSH-REAR BRG 1”DX2“L 013071


5 BRUSH-DRAW VALVE 1-1/2”OD 0147536 KIT A.-TUNE UP X396997 LUBRICANT-TAYLOR HI PERF 0482328 SANITIZER KAY-5 25 PACKETS 041082

7Model 356 Important: To the Operator

Section 5 Important: To the Operator

Figure 2

Item Description

1 Control Switch

2 Liquid Crystal Display

3 Keypad--Left

4 Keypad--Right

5 Product Light--Left Side

6 Product Light--Right Side

Control SwitchThe control switch is located on the top of the controlchannel. When placed in the ON position, allowsSLUSHTECH operation.

Liquid Crystal DisplayTheLiquidCrystalDisplay (LCD) is locatedon the frontcontrol panel. The LCD is used to show the currentoperating mode of the freezing cylinders. The LCDalso indicates whether there is enough syrup, CO2,and water being supplied to the freezer. If an error inthe machine operation occurs, a warning tone willsound and the word “FAULT” will flash on the third lineof the display.

Operational Mode Display

The displays below illustrate the Operational ModeDisplays. This information appears on the LCD duringnormal operation.

When the unit is plugged into the wall receptacle andthe power switch is in the ON position, this screenappears.

SAFETY TIMEOUTANY KEY ABORT

Once the power switch is placed in the ON position,this screen appears on the LCD. In addition, thisscreen appears in the event of a timeout.

OFF MODE OFFOK SYRUP OK

CO2--OK WATER--OK

Note: CO2 and water are operable.

8Important: To the Operator Model 356

Pressing the AUTO keypad will display this screen.

AUTO MODE AUTOOK SYRUP OK

CO2--OK WATER--OK

Line 1 indicates the operating mode for each freezingcylinder.

Line2 indicates the status of the syrup systems ineachfreezing cylinder. As long as syrup is available, theword “OK” will appear on the LCD. When the syrupsupply is insufficient, the word “OUT” will flash on theLCD. The same rules apply to the fourth line whichindicates the status of the CO2 and the H2O.

The third line of this display is a fault indicator. If anerror in machine operation occurs, the word “FAULTwill be displayed on the LCD.

BEATER MODE BEATEROUT SYRUP OUT- -FAULT- - - -FAULT- -

CO2-OUT H2O-OUT

Operator Menu DisplayThe OPERATOR MENU is used to enter into theoperating screens. To access theOPERATORMENU,simply press the word “MENU”. The cursor will flashunder the letter “A”, indicating that this is screen A. Toselect a different screen, use the arrow keypads tomove the cursor to the desired screen selection andpress the SEL keypad.

OPERATOR MENUA B C D E F G H

EXIT MENU

<- - - -> SEL

Operator Menu Timeout

If the display is left in the operator menu or any of theoperator menu selections, except for CurrentConditions, the display will return to the system modescreen 60 seconds after the last keypress. TheCurrent Conditions screen will be displayed untilmanually changed.

Finding Current Fault Conditions

Screen B is FAULT DESCRIPTION. The faultdescription will indicate if there is a fault in one of thefreezing cylinders. When the actual fault is corrected,the warning tone will stop. Only items 9, 10 and 11require pressing the OFF/<--- keypad to clear the faultmessage and the warning tone.

Fault Messages

Beater Overload Beater is out on overload.

HPCO Compressor Out on compressor highpressure cut-out.

Thermistor Short Shorted thermistor probe.

Thermistor Open Open thermistor probe.

H2O Pressure Low Water pressure is low.

CO2 Pressure Low CO2 pressure is low.

Syrup Pressure Low Syrup is no longer present.

BRL Temp 2 High Freezing cylindertemperature is above 120_F(49_C).

BRL Not Cooling Freezing cylinder is notcooling after 5 minutes.

No Fault Found No fault conditions areapparent.

PSM NoAuto/Defrost

Must be in Auto or Defrostfor PSM to begin.

The following are explanations of the possible faultsand the display screens. Lines 2 and 3 indicate thefaults found in freezing cylinders 1 and 2 respectively.

1. NO FAULT FOUND - No fault conditions areapparent.

FAULT DESCRIPTIONL: NO FAULT FOUNDR: NO FAULT FOUNDCLR + + + SEL


2. BEATER OVERLOAD - Beater motor is out onoverload. When there is a fault, the machineautomatically turns off. The fault clears whenthe condition is corrected.

FAULT DESCRIPTIONL: BEATER OVERLOADR: BEATER OVERLOADCLR + + + SEL

3. HPCO COMPRESSOR - Compressor is out onhigh head pressure. When there is a fault, themachine automatically turns off. The fault clearswhen the condition is corrected.

FAULT DESCRIPTIONL: HPCO COMPRESSORR: HPCO COMPRESSORCLR + + + SEL

4. THERMISTOR SHORT - One or both of thebarrel (freezing cylinder) thermistor probes arefaulty.

FAULT DESCRIPTIONL: THERMISTOR SHORTR: NO FAULT FOUNDCLR + + + SEL

5. THERMISTOR OPEN - One or both of thebarrel (freezing cylinder) thermistor probes arefaulty.

FAULT DESCRIPTIONL: THERMISTOR OPENR: NO FAULT FOUNDCLR + + + SEL

6. SYRUP PRESS LOW - When the syrup outindicator displays a lack of syrup, a 15 minuteinternal timer will start. At this time, norefrigeration or product flow from the flowcontrol will be allowed. Only the beater andCO2 operate. If the syrup is not replenished atthe end of the 15 minutes, the freezing cylinderwill shut down and this fault message willappear. Replenish the syrup, and the faultmessage and warning tone will clear.

FAULT DESCRIPTIONL: NO FAULT FOUNDR: SYRUP PRESS LOWCLR + + + SEL

7. CO2 PRESSURE LOW - When the CO2 outindicator displays a lack of CO2, a 60 secondinternal timer will start. If the CO2 is notreplenished at the end of the 60 seconds, bothfreezing cylinders will shut down and this faultmessage will appear. Replenish the CO2 andthe fault message and warning tone will clear.

FAULT DESCRIPTIONL: CO2 PRESSURE LOWR: CO2 PRESSURE LOWCLR + + + SEL

8. H2O PRESSURE LOW - When the water outindicator displays a lack of water, a 60 secondinternal timer will start. If the water is notreplenished at the end of the 60 seconds, allfreezing cylinders will shut down and this faultmessage will appear. Replenish the water andthe fault message and warning tone will clear.

FAULT DESCRIPTIONL: H2O PRESSURE LOWR: H2O PRESSURE LOWCLR + + + SEL


9. BRL NOT COOLING - A freezing cylindercheck has been established for the AUTOmode of operation. If a freezing cylinder is putinto the AUTO mode, or enters AUTO fromDEFROST, the control will check producttemperature. After five minutes, it will againcheck product temperature. If producttemperature does not drop in that five minutetime span, the freezing cylinder will shut downand this message will appear on the faultscreen. For this check to be valid, the producttemperature must be above 40_F (4.4_C), andthe fill switch cannot be activated. If a fillcondition exists during this time, the five minutecheck will be re-initiated.

FAULT DESCRIPTIONL: BARREL NOT COOLINGR: NO FAULT FOUNDCLR + + + SEL

10. BRL TEMP 2 HIGH - A maximum allowableproduct temperature has been established toprevent product from excessive heating. If theproduct exceeds 120_F (49_C) temperature forany reason (in any mode of operation), theentire unit shuts down.

FAULT DESCRIPTIONL: BARREL TEMP 2 HIGHR: NO FAULT FOUNDCLR + + + SEL

11. PSM NO AUTO/DEFROST - When a POWERSAVER MODE is programmed to start, bothfreezing cylinders must be operating in eitherthe AUTO or DEFROST mode. If thisrequirement is not met, the PSM NOAUTO/DEFROST fault will occur, and bothfreezing cylinders will be placed in an OFFmode.

FAULT DESCRIPTIONL: PSM NO AUTO/DEFROSTR: PSM NO AUTO/DEFROSTCLR + + + SEL

Note: If both freezing cylinders are in an OFF modewhen the POWER SAVER mode starts, this fault willnot generate.

Faults, when corrected, are cleared from the faultdescription screen, with the followingexceptions: BRLNOT COOLING, BRL TEMP 2 HIGH and PSM--NOAUTO/DEFROST. These faults require the operator topress the OFF keypad (when in the FAULTDESCRIPTION screen) in order for the fault todiscontinue.

To see if there is more than one fault in either freezingcylinder, press the plus keypad. To return to theOPERATOR MENU, press the SEL keypad once. Toreturn to the Main Screen, use the right arrow keypadto cycle toMENU ITEMA, then press the SEL keypad.

Screen C is SET CLOCK. Move the cursor under thenumber you wish to change. Press the plus keypad toincrease the number; press the minus keypad todecrease the number. When the desired time anddateappears, press the SEL keypad once to return to theOPERATOR MENU.

Note: The clock is programmed with military time.

SET CLOCK14:30 6/25/99

<- - - -> + + + -- -- -- SEL

This screen will appear if an invalid date is entered.(example: If the date entered exceeds the days of thatmonth.)

SET CLOCK14:30 02/31/99

INVALID DATESEL

This screen allows the Daylight Saving Time options.

DAYLIGHT SAVING TIMEENABLE DISABLE

<-- -- -- -- -- --> SEL


Screen D is MANUAL DEFROST. This screen allowsthe operator to manually defrost the left side of theunit.

Place the cursor under YES, press the SEL keypad,and the command will be executed.

MANUAL DEFROSTLEFT SIDE YES NO

<-- -- -- -- -- --> SEL

Repeat the procedure for the right side of the unit.

MANUAL DEFROSTRIGHT SIDE YES NO

<-- -- -- -- -- --> SEL

Note: Only one side of the unit may be placed in theDEFROST mode at a given time. Attempting to placea side of the unit into DEFROST while the other sideis defrosting, will result in the following screen:

ALREADY IN DEFROST

Press the SEL keypad to return the unit to theOPERATOR MENU.

Screen E is SYSTEM INFORMATION. It consists of6 display features.

The first feature indicates the software version.

SYSTEM INFORMATION356 CONTROL UVC2VERSION 2.00

SEL

The second feature indicates the bill of materialnumber and the serial number.

It also indicates if the unit is equipped with a waterpressure switch.

B.O.M. 035627CTADS/N J0000000WITH H20 PRESS SW

SEL

The third feature indicates the version number of thelanguage and text.

SYSTEM INFORMATIONLANGUAGEVERSION 1.05 ENGLISH 386

SEL

The fourth feature will display thePower SaverMode,OFF, REST, or STANDBY status.

If the Power Saver Mode is OFF, the following screenwill be displayed.

POWER SAVER MODEOFF

SEL

If a Power Saver Mode is programmed, one of thefollowing screens will appear.

POWER SAVER RESTCYCLE 1 SUN 01:00

SUN 08:30+ + + -- -- -- SEL

POWER SAVER STANDBYCYCLE 1 SUN 01:00

SUN 08:30+ + + -- -- -- SEL

The fifth feature will indicate the left side defrost timeand which day(s) the defrost will occur.

DEFROST TIME LEFTCYCLE 1 ALL 09:00

+ + + -- -- -- SEL


DEFROST TIME LEFTCYCLE 1 SUN 09:00

<-- -- -- -- -- --> + + + -- -- -- SEL

Thesixth featurewill indicate the right side defrost timeand which day(s) the defrost will occur.

DEFROST TIME RIGHTCYCLE 1 ALL 10:00

+ + + -- -- -- SEL

DEFROST TIME RIGHTCYCLE 1 SUN 10:00

<-- -- -- -- -- --> + + + -- -- -- SEL

Press the SEL keypad to return to the OPERATORMENU.

Screen F is CURRENT CONDITIONS. This screendisplays the current viscosity and product temperaturefor each freezing cylinder. An asterisk will indicatewhich side is refrigerating. Press the SEL keypad toreturn to the OPERATOR MENU.

Note: Viscosity is checked only when producttemperature is below 40_F/4.4_C.

CURRENT CONDITIONSL* 999HD 27.5FR 1200HD 26.5F

SEL

Screen G is FAULT HISTORY. This option providesa record of the last 20 faults. Thedisplay also indicatesthe date and time each fault occurs.

FAULT HISTORY 106/25/99 08:34NO FAULT FOUND

+ + + -- -- -- SEL

Press the arrow keypads to increase or decrease thefault page.

Page numbers are located in the upper right handcorner of the display. The most recently recorded faultwill appear on page 1.

FAULT HISTORY 206/25/99R SYRUP PRESS LOW 08:33

+ + + -- -- -- SEL

The fault description is listed on the third line of thefault page.

FAULT HISTORY 306/25/99 08:32B H2O PRESS LOW

+ + + -- -- -- SEL

Press the SEL keypad to return to the OPERATORMENU.

Screen H is SERVICEMENU. This screen allows theauthorized service technician to access serviceinformation. Press the SEL keypad to return to theOPERATOR MENU.

OPERATOR MENUA B C D E F G H

SERVICE MENU<-- -- -- -- -- --> SEL


Syrup Out Indicator

AUTO MODE AUTOOUT SYRUP OK

CO2--OK WATER--OK

If the word “OUT” appears in one of the columns nextto the word “SYRUP”, it indicates a lack of syrup orsyrup pressure being supplied for the indicatedfreezing cylinder. If the unit is in the AUTO or PRIMEmodes, the product light will flash and a warning tonewill sound for that freezing cylinder. At this time,replace the appropriate bag-in-the-box. As a safetyfeature, the refrigeration systemautomatically stops toprevent a freeze-up in the freezing cylinder.

If a syrup out condition occurs on one side, that sidewill remain in the AUTO mode with no refrigeration. Ifsyrup is not replenished in 15 minutes, that side willenter a HOLD mode at which time refrigerationremains off, the beater continues to run, and the CO2solenoid is closed for that side to prevent thedispensing of product. The opposite side will not beaffected.

CO2 Out Indicator


CO2--OUT WATER--OK

On the LCD, if the word “OUT” appears next to theword “CO2” it indicates a lack of CO2 being supplied tothe freezer. The product light will also flash and awarning tone will sound. This will continue until theCO2 is replaced. If the CO2 is not replaced within oneminute, the machine will shut down and a faultmessage will appear.

Water Out Indicator


CO2--OK WATER--OUT

On the LCD, if the word “OUT” appears next to theword “WATER”, it indicates a lack of water beingsupplied to the freezer. In addition, theproduct light willflash and a warning tone will sound. This will continueuntil the proper amount of water is supplied to thefreezer. If the water is not supplied within one minute,the machine will shut down and a fault message willappear.

Audio Alarm Silencer

The audio alarm will be disabled if the ALARMSILENCER keypad is pressed. If a new fault or faultcondition occurs or the system mode changes, theaudio alarm will be re-enabled automatically. If theaudio alarm is silenced for greater than 30 minuteswithout correcting the fault, it will be re-enabledautomatically.

Product Light

When the light is flashing, it indicates that the productis not at serving viscosity. This will occur during theinitial freeze down, a defrost cycle and a FAULTcondition and during power saver modes.

Sampling Valve

Thesampling valve is locatedbehind the front drip tray.The sampling valve is used to obtain a brix reading.

Daily Procedures

The following procedure should be performed daily.

Remove the splash shield, front drip tray and centerdrip pan. Take these parts to the sink and brush-cleanthem. Re-install the parts onto the freezer.

14Operating Procedures Model 356

Section 6 Operating Procedures

TheModel 356 contains two 7 quart (6.6 liter) freezingcylinders.

CAUTION:Thisunit is pressurizedwhen inoperation. The control switch, located on the top sideof the control box must be in the OFF position until theunit is completely assembled. No part should ever beremoved from the machine while it is in operation. Noparts should be removed until the control switch hasbeen turned to the OFF position and all pressure hasbeen relieved at the draw handle.

The syrup flow controls combine the two ingredients ofsoda water and syrup, and send this combination tothe mix hoppers. As product is drawn, new productfrom the hopper will flow through amix feed tube downinto the freezing cylinder. The mix hopper is suppliedwith 20 pounds of CO2 gas for dispensing the finishedproduct.

We begin our instructions at the point where the partsare disassembled and laid out to air dry.

The following procedures will show you how toassemble the parts into the freezer, sanitize them, andprime the freezer with fresh product.

Duplicate the following procedures, where they apply,for the remaining freezing cylinder(s).

If you are disassembling the machine for the first timeor need information to get to this starting point in ourinstructions, turn to page 25 , “Disassembly” and startthere.

Assembly

MAKESURETHECONTROLSWITCH IS INTHEOFF POSITION. Failure to do somay result inpersonal injury or component damage.

Note: When lubricating parts, use an approved foodgrade lubricant (example: Taylor Lube HP).

Step 1Install the beater drive shaft. Lubricate the o-ringgroove. Slide the o-ring into the groove on the driveshaft. Lubricate the drive shaft seal groove, the o-ring,and the shaft portion that comes in contact with the

bearing on the beater drive shaft. DO NOT lubricatethe hex end of the drive shaft.

Figure 3

Lubricate the inside diameter of the drive shaft seal.Install the drive shaft seal bushing in the drive shaftseal.

Figure 4

Note: The drive shaft bushing must be positioned inthe center of the drive shaft seal.

15Model 356 Operating Procedures

Slide the seal and bushing over the shaft and grooveuntil it snaps into place. Fill the inside portion of theseal with 1/4” more lubricant and evenly lubricate theend of the seal that fits onto the rear shell bearing.

Figure 5

Insert the beater drive shaft into the freezing cylinder,hex end first, and into the rear shell bearing until theseal fits securely over the rear shell bearing. Be certainthe drive shaft fits into the drive coupling withoutbinding. Remove any excess lubricant from the seal.

Figure 6

Step 2Install the beater assembly. First check the scraperblades for any nicks or signs of wear. If any nicks arepresent or if the blade is worn, replace both blades. Ifthe blades are in good condition, place the scraperblades over the holding pins on the beater.

Note: Each hole on the scraper blade must fitsecurely over each pin.

Figure 7

Align the flats on the end of the beater assembly withthe drive shaft. Make sure the beater assemblylocating pin is in position in the locating hole of thedriveshaft. Turn the beater slightly to be certain that thebeater is properly seated.When in position, the beaterwill be approximately 3/8” inside the front of thefreezing cylinder.

Important: Failure to properly seat the beater maycause damage to the beater and the door.

Figure 8

Note: The scraper blades on the beater assemblyshould be in the 6 and 12 o’clock positions. This willenable freezer door installation.

Figure 9


Step 3Install the draw valve. Slide the two o-rings into thegrooves on the draw valve. Lubricate the o-rings andthe valve as illustrated below.

Figure 10

Insert the draw valve into the freezer door spout fromthe front of the unit. The valve is properly installedwhen the hole in the draw valve is visible in the slot ofthe freezer door spout.

Figure 11

Snap the draw valve handle onto the door spout. Alignthe hole in the draw valve with the slot in the drawhandle.

Figure 12

Slide thepivot pin through thedraw handle and into thedraw valve.

Figure 13

Place the draw handle slide over the opening in thedraw handle and the pivot pin. Secure the assemblywith screws.

Figure 14

Insert the spring into the front of the door spout.

Figure 15


Place the threaded cap on the end of the draw valvecavity. Turn the cap clockwise until it is secure.

Figure 16

Step 4Install the prime plug. Place the two o-rings on theprime plug and lightly lubricate.

Figure 17

Step 5Place the large o-ring into the door groove and lightlylubricate.

Figure 18

Note: Every three months, discard the o-rings andinstall new o-rings.

Step 6Install the front bearing. Do not lubricate the frontbearing.

Figure 19

Step 7Install the freezer door. Position the door on the fourstuds on the front of the freezing cylinder. Firmly pushthe door into place. Install the four handscrews on thestuds and finger-tighten them equally in a criss-crosspattern to insure that the door is snug. Do notover-tighten the handscrews.

Figure 20


Step 8Place the o-ring into the groove of the hopper cover.

Figure 21

Install the hopper cover. Lock it into place.

Figure 22

Attach the vinyl tube to the pressure relief on thehopper cover. Position the open end of the vinyl tubeinto the rear drip pan.

Figure 23

Repeat Steps 1 through 8 for the remaining freezingcylinder(s).

Step 9Install the center drip pan through the front of themachine.

Figure 24

SanitizingNote: If a unit is sanitized, and will not be used for anextended period of time, clean water should be usedto flushall sanitizer from the lines prior to storage of theunit. Upon return to service, the unit must be sanitizedprior to use.

Step 1Open the lighted display door. Remove the hood andthe side panels to gain access to the hoppers. Placethe control switch in the ON position.

Figure 25

Step 2Prepare two gallons (7.6 liters) of an approved 100PPM sanitizing solution (example: Kay-5R). USEWARMWATER ANDFOLLOW THEMANUFACTUR-ER’S SPECIFICATIONS.

Important: Make sure the sanitizer is completelydissolved.


Step 3Using an empty bag of syrup, cut the syrup lineconnection from the end of the bag.

Figure 26

Step 4Connect the syrup line to the syrup connection thatwas cut from the syrup bag.

Figure 27

Step 5With the bag connector attached to the syrup line,place the syrup line into the pail of sanitizing solution.

Figure 28

Step 6Press the PRIME keypad. This will cause thesanitizing solution to flow through the lines and into themix hopper.

Figure 29

Step 7Place a mix pail beneath the sampling valve which islocated behind the front drip tray. Slowly open thesampling valve and allow sanitizer to flow through thisline and into the pail. After approximately 1/2 gallon ofsanitizer has been dispensed, close the valve.


Step 8Raise the prime plug only enough to allow a slighthissing sound. Place an empty pail under the doorspout. When sanitizing solution begins to exit the reliefport opening in the freezer door, lower the prime plug.Press the OFF keypad.

Figure 30

Step 9Prepare two gallons (7.6 liters) of an approved 100PPM sanitizing solution (example: Kay-5R). USEWARMWATER ANDFOLLOW THEMANUFACTUR-ER’S SPECIFICATIONS.

Step 10With the pail beneath the door spout, open the drawvalve and relieve all pressure from the freezingcylinder. Remove the hopper cover. Slowly pour thetwogallons (7.6 liters) of sanitizing solution into themixhopper until the hopper becomes 1/4 full of sanitizingsolution.

Figure 31

Step 11With the brushes provided, brush-clean the mixhopper, mix inlet hole, mix level float switch, productfitting, CO2 fitting andmix feed tube. Use cautionwhencleaning the float switch so as not to damage it.

Figure 32

Figure 33

Figure 34


Figure 35

Figure 36

Step 12Install the mix feed tube into the mix inlet hole in thebottom of the mix hopper.

Figure 37

Step 13Sanitize and install the hopper cover. Lock the coverinto place. Attach the vinyl tube to the pressure reliefvalve on thehopper cover. Position the openend of thevinyl tube into the rear drip pan.

Figure 38

Step 14Press the BEATER keypad. Agitate the solution in thefreezing cylinder for five minutes.

Figure 39


Step 15With a pail beneath the door spout, open the drawvalveanddrain all the solution from themix hopper andthe freezing cylinder. Press the OFF keypad and closethe draw valve.

Figure 40

Step 16Disconnect the syrup connector in the sanitizingsolution.

RepeatSteps2 through 14 for the remaining freezingcylinder(s).

Step 17Remove the right side panel and install the rear whitedrip pan.

Priming/BrixingStep 1Connect the syrup line to the Bag--in--Box (BIB).

Step 2Press the BEATER keypad to pressurize the freezingcylinder. After three minutes, press the PRIMEkeypad. This will cause the product to flow to the mixhopper.

Figure 41

Step 3Raise the prime plug enough to allow a slight hissingsound.

Figure 42

Note: The pressure in the freezing cylinder should berelieved very slowly.


Step 4Slowly open the syrup sampling valve and let it run intoa bucket until all the sanitizer is removed and fullstrength product is flowing. Do not open the valve somuch that the syrup line to the hopper is drained.

Figure 43

Brix is the ratio of syrup to water which will directlyaffect the quality and taste of the product. Brixingshould be done before priming the freezer and whena change in syrup flavor has been made.

Allow the product to flow over the refractometer. Thebrix reading should register 13 to 14. A reading higherthan this would cause a darker, richer product. Therefrigeration systemwould have to run longer to freezethis excess syrup. A reading lower than this couldcause a freeze-up in the freezing cylinder because ofthe excess water.

Figure 44

To adjust the brix, turn the adjustment screw locatedin the service panel. Clockwise adjustments increasethe amount of syrup to water, and counterclockwiseadjustments decrease the amount of syrup to water.Adjust the screw in small increments and check thebrix again.

Figure 45

Repeat this step until a correct brix reading isregistered.

Step 5Once the proper brix has been achieved, close thesampling valve. Install the front drip tray and the splashshield on the front of the freezer.

Figure 46

Step 6With a pail beneath the door spout, press the BEATERkeypad. Open the draw valve and drain the freezingcylinder. Close the draw valve. After three minutes,press the PRIME keypad. This will cause the productto flow to the mix hopper.

Step 7Hold a large cup under the pressure relief port exit ofthe door, until the liquid level (not foam) reaches thepressure relief port. Lower the prime plug. Press theOFF keypad.


Note: A large amount of foam indicates that theprimeplug was raised too high.

Repeat Steps 1 through 7 for the remaining freezingcylinder(s).

Step 8To place the freezing cylinder in the AUTO mode,press the AUTO keypad. When the unit cycles off, theproduct will be at serving viscosity.

Figure 47

Repeat this step for the remaining freezingcylinder(s).

Step 9Replace the side panels and close the lighted display.Install the hood in position on top of the freezer.

90 Day Closing Procedure

We recommend that the machine be completelydisassembled and cleaned at least every ninety daysusing the following procedures.

ALWAYS FOLLOW LOCAL HEALTH CODES

To disassemble the Model 356, the following items willbe needed:

S Two cleaning pails

S Necessary brushes (provided with freezer)

S Cleaner

S Single service towels

Draining Product From theFreezing Cylinder

Step 1Press the BEATER keypad. This will allow the beaterto operate and CO2 pressure will be maintained topush the product from the freezing cylinder. Open thedraw valve and drain the product from the machineuntil the CO2 begins to jet.

Figure 48

Step 2When all the product has been drained from the mixhopper and the freezing cylinder, close the draw valveand press the OFF keypad. Discard this product.

Figure 49

Repeat Steps 1 and 2 for the remaining freezingcylinder(s).


CleaningStep 1Open the lighted display door from the front of themachine. Remove the hood and side panels to gainaccess to the hoppers.

Step 2Prepare two gallons (7.6 liters) of an approved clean-ing solution (example: Kay-5R). USE WARMWATERAND FOLLOW THE MANUFACTURER’S SPECIFI-CATIONS.

Important: Make sure the cleaner is completelydissolved.

Step 3Pour the solution into a clean, empty bucket. Place thesyrup line with old syrup connection into the bucket ofsanitizer.

Step 4Press the PRIME keypad. This will cause the cleaningsolution to flow through the lines and into the mixhopper.

Step 5Remove the front drip tray. Place a mix pail beneaththe sampling valve located behind the front drip tray.Slowly open the sampling valve and allow cleaner toflow through this line and out into the pail. Afterapproximately 1/2 gallon of cleaner has beendispensed, close the valve.

Step 6Raise the prime plug. Place an empty pail under thedoor spout. When cleaning solution begins to exit therelief port opening in the freezer door, lower the primeplug. Press theOFF keypad. Open the draw valve andrelieveall pressure from the freezing cylinder. Removethe hopper cover. Remove the mix feed tube and takeit to the sink for further cleaning. Close the prime plug.

Step 7Prepare two gallons (7.6 liters) of an approvedcleaning solution (example: Kay-5R). USE WARMWATER AND FOLLOW THE MANUFACTURER’SSPECIFICATIONS.

Step 8Slowly pour two gallons (7.6 liters) of cleaning solutioninto the mix hopper until the hopper becomes 1/4 fullof cleaning solution.

Step 9With the brushes provided, brush-clean the mixhopper, mix inlet hole, mix level float switch, productfitting, and CO2 fitting. Use caution when cleaning thefloat switch. Failure to do so will cause damage to thecomponent.

Step 10Clean and install the hopper cover. Lock the cover intoplace. Attach the vinyl tube to the pressure relief valveon the hopper cover. Position the open end of the vinyltube into the rear drip pan.

Step 11Press the BEATER keypad to agitate the solution inthe freezing cylinder.

Step 12With a pail beneath the door spout, open the drawvalveanddrain all the solution from themix hopper andthe freezing cylinder. Press the OFF keypad and closethe draw valve.

Step 13Disconnect the syrup connector.

RepeatSteps2 through 13 for the remaining freezingcylinder(s).

Disassembly

Step 1Be sure the control switch is in theOFF position. Openthe draw valves to make sure all pressure has beenrelieved.

Step 2Raise the prime plug. Leave the bleed port open whenremoving the freezer door to insure that all pressure isrelieved from the freezing cylinder.


Step 3Remove the following parts from the freezer and takethem to the sink for brush-cleaning.

S handscrewsS freezer doorsS beater assemblies and scraper bladesS drive shaftsS hopper coversS front drip trayS splash shield

Note: To clean under the Model 356 countertop unit,remove the thumb screws which secure the drip trayshelf, and remove the shelf. To replace the drip trayshelf, insert the sampling lines through theappropriateslots. Secure the shelf in place with the thumb screws.

Brush CleaningStep 1Prepare a sink with an approved cleaning solution.USE WARM WATER AND FOLLOW THEMANUFACTURER’S SPECIFICATIONS (example:Kay-5R). IMPORTANT: Follow the label directions.Too STRONG of a solution can cause parts damage,while too MILD of a solution will not provide adequatecleaning. Make sure all brushes provided with thefreezer are available for brush cleaning.

Step 2Return to the freezer with a small amount of cleaningsolution. With a single service towel, wipe clean thebearing surface. Brush-clean the rear shell bearings atthe back of the freezing cylinders with the black bristlebrush.

Figure 50

Step 3Remove the rear drip pan.

Step 4Remove the right side panel and take the rear, whitedrip pan to the sink for further cleaning.

Step 5Remove the:

S seals and o-rings from the drive shafts

S drive shaft seal bushings from drive shaftseals

S caps and springs from freezer doors

S screws and draw handle slides from freezerdoors

S pivot pins from draw valves

S draw valve handles from freezer doors

S draw valves from freezer doors

S o-rings from draw valves

S prime plugs from freezer doors

S o-rings from prime plugs

S o-rings and front bearings from freezerdoors

S o-rings from mix hopper covers

Discard all o-rings and replace them with new ones.

Note: To remove o-rings, use the o-ring removal toolfrom the tune up kit. If you have no removal tool, usea single service towel to grasp the o-ring. Applypressure in an upward direction until the o-ring popsout of its groove. With the other hand, push the top ofthe o-ring forward. It will roll out of the groove and canbe easily removed. If there is more than one o-ring tobe removed, always remove the rear o-ring first. Thiswill allow the o-ring to slide over the forward ringswithout falling into the open grooves.

Step 6Using a single service towel, wipe the lubricant off theparts. Brush-clean all disassembled parts in thecleaning solution. Make sure all lubricant and syrup isremoved. Place all the cleaned parts on a clean, drysurface to air-dry.

Step 7Wipe clean all the exterior surfaces of the freezer.

27Model 356 Important: Operator Checklist

Section 7 Important: Operator Checklist

During Cleaning and Sanitizing

ALWAYS FOLLOW LOCAL HEALTH CODES

Cleaning and sanitizing schedules are governed byyour State or local regulatory agencies and must befollowed accordingly. The following check pointsshould be stressed during the cleaning and sanitizingoperations.

WE RECOMMEND CLEANING AND SANITIZINGEVERY 90 DAYS.

Troubleshooting Bacterial Count

j 1. Thoroughly clean and sanitize the machineregularly, including complete disassembly andbrush cleaning.

j 2. Use all brushes supplied for thorough cleaning.The brushes are specially designed to reach allproduct passageways.

j 3. Use the white bristle brush to clean the mix inlethole which extends from the mix hopper downto the rear of the freezing cylinder.

j 4. Use the black bristle brush to thoroughly cleanthe rear shell bearing located at the rear of thefreezing cylinder. Be sure there is a generousamount of cleaning solution on the brush.

j 5. Using a screwdriver and a cloth towel, keep therear shell bearing and the female hex drivesocket clean and free of lubricant and productdeposits.

j 6. Properly prepare the cleaning and sanitizingsolutions. Read and follow the label directionscarefully. Too strong of a solution may damagethe parts and too weak of a solution will not doan adequate job of cleaning or sanitizing.

j 7. Clean and sanitize the syrup lines regularly toprevent syrup residue build-up that wouldrestrict the proper flow of syrup.

j 8. On a regular basis, take a brix reading to assurea consistent quality product.

Regular Maintenance Checks

j 1. Replace scraper blades that are nicked,damaged or worn down.

j 2. Before installing the beater, be certain that thescraper blades are properly attached over thepins.

j 3. Check the rear shell bearing for signs of wear(excessive product leakage from the rear drippans to the front drip tray).

j 4. Disposeof o-rings or seals if they areworn, torn,or fit too loosely, and replace with new ones.

j 5. Follow all lubricating procedures as outlined in“Assembly”.

j 6. Check the condenser(s) for accumulation of dirtand lint. Dirty condensers will reduce theefficiency and capacity of the machine.Condensers should be cleaned monthly byremoving the poly--flo filter and cleaning it.Remove the service panel and side panels toexpose the condenser(s). Never usescrewdrivers or other metal probes to cleanbetween the fins.

28Important: Operator Checklist Model 356

Winter StorageIf the placeof business is to be closedduring thewintermonths, it is important to protect the freezer byfollowing certain precautions, particularly if thebuilding is subject to freezing conditions.

Disconnect the freezer from the main power source toprevent possible electrical damage.

Your local Taylor Distributor can perform this servicefor you.

Wrap detachable parts of the freezer such as thebeater, the scraper blades, the drive shaft, and thefreezer door. Place these parts in a protected, dryplace. Rubber trim parts and gaskets can be protectedby wrapping them with moisture-proof paper. All partsshould be thoroughly cleaned of dried mix orlubrication which attract mice and other vermin.

Note: It is recommended that an authorized servicetechnician perform winter storage draining, to insureall water has been removed. This will guard againstfreezing and rupturing of the components.

29Model 356 Troubleshooting Guide

Section 8 Troubleshooting Guide

PROBLEM PROBABLE CAUSE REMEDY PAGEREF.

1. Product is too stiff. a. Too much water to syrupratio. Improper brixadjustment.

a. Adjust the brixaccordingly.

23

b. Consistency control needsadjustment.

b. Contact a servicetechnician.

-- -- --

c. Torque coupling bound inWARM position.

c. Contact a servicetechnician.

-- -- --

2. Product is too soft. a. Freezer in a defrost cycle. a. Wait for defrost cycle toend.

-- -- --

b. Consistency control needsadjustment.


-- -- --

c. Torque coupling bound inCOLD position.

c. Contact a servicetechnician.

-- -- --

d. Broken springs in torquecoupling.

d. Contact a servicetechnician.

-- -- --

3. No product is beingdispensed.

a. Product frozen-up infreezing cylinder.

a. See problem No. 1. -- -- --

4. Freezer will not operate inthe BEATER or AUTOmode.

a. Unit is unplugged. a. Check the plug at wallreceptacle.

-- -- --

b. Blown fuse, or the circuitbreaker is off.

b. Replace the fuse or turnthe breaker on.

-- -- --

c. Beater motor is out onoverload. Check faultdescription screen.

c. Allow the motor to cool.Press the AUTO keypad.Call a service technician ifthe beater motor goes outon overload again.

9

5. No compressor operationin the AUTO mode.

a. Beater motor is out onoverload. Check the faultdescription screen.

a. Allow the motor to cool.Press the AUTO keypad.Call a service technician ifthe beater motor goes outon overload again.

9

b. The torque coupling isbound in the COLDposition.


-- -- --

c. Condenser dirty, A/C. c. Clean condenser monthly. 27

d. Water supply off, W/C. d. Turn the water on. -- -- --

30Troubleshooting Guide Model 356

PROBLEM PROBABLE CAUSE REMEDY PAGEREF.

6. Unable to remove thedrive shaft from the rearshell bearing.

a. Rounded corners of hexend of drive shaft, drivecoupling, or both.

a. Replace the drive shaft, orcall a service technician toreplace the direct driveunit.

-- -- --

b. Lubrication of hex end ofdrive shaft.

b. Do not lubricate the hexend. If necessary, contacta service technician forremoval.

14

7. Excessive loss of CO2. a. Leak in the CO2 system. a. Contact a servicetechnician.

-- -- --

8. Leakage from rear drippan(s) into front drip tray.

a. Seal or o-ring on driveshaft is worn, missing, orincorrectly installed.

a. Replace or install correctlyon drive shaft.

14

b. Worn rear shell bearing. b. Contact a servicetechnician to replace rearshell bearing.

-- -- --

9. Excessive mix leakagefrom door spout.

a. Inadequate lubrication ofdraw valve o-rings.

a. Lubricate properly. 16

b. Wrong type lubricant ondraw valve o-rings.

b. Use food grade lubricant(example: Taylor LubeHP).

14

c. Worn or missing drawvalve o-rings.

c. Replace or install o-ringson draw valve.

16/ 31

10. Unable to adjust brix. a. Syrup lines need to becleaned and sanitized.

a. Clean and sanitize syruplines.

-- -- --

b. Blocked flow control. b. Contact a servicetechnician.

-- -- --

11. Lack of syrup beingsupplied to machine.

a. Loss of CO2 to propelsyrup.

a. Contact a servicetechnician.

-- -- --

b. Clogged or kinked syruplines.

b. Sanitize syrup linesregularly. If kinked, repairor replace.

-- -- --

12. Product does not entermix hopper.

a. Machine is not in theAUTO or PRIME mode.

a. Place the machine in theAUTO or PRIME mode.

24

b. The mix level float switchis inoperative.


-- -- --

13. Carbonated water orsulfuric aroma is evidentin the faucet or sewagesystem.

a. Faulty check valve incarbonation system.

a. Call a service technicianto replace the checkvalve.

-- -- --

31Model 356 Parts Replacement Schedule

Section 9 Parts Replacement Schedule

PART DESCRIPTION EVERY 3 MONTHS EVERY 6 MONTHS ANNUALLY

Scraper Blade X Minimum

Drive Shaft Seal X

Drive Shaft O-Ring X

Freezer Door O-Ring X

Draw Valve O-Ring X

Door Spout O-Ring X

Hopper Cover O-Ring X

Front Bearing X

Prime Plug O-Ring X

Black Bristle Brush, 1” x 2” Inspect & Replace ifNecessary

Minimum

Double Ended Brush Inspect & Replace ifNecessary

Minimum

White Bristle Brush, 1-1/2” x 2” Inspect & Replace ifNecessary

Minimum

White Bristle Brush, 3” x 7” Inspect & Replace ifNecessary

Minimum

Refer to Parts List on the next page when ordering the above parts.

Section 10 Parts List

+ Available Separately

32Parts List Model 356

J8108281/UpHP62

DESCRIPTION

PART

NUMBER

QTY.

WARR.

CLASS

REMARKS

PARTS

UPDATE

Accum

ulator--C

opper2”Dia.

047062

1103

Bead--Rubber--1/8Channel

053236--98

1000

BasePan

Gasket

Bearing--RearShell

032511

2000

+Guide--D

ripSeal

028992

2000

+Nut--Brass

Bearing

028991

2000

+O--R

ing

018432

2000

+Washer--BearingLock

012864

2000

Bearing--UnitR

ear(1Pulley)

X39162--SER

1103

Kit--Includes

Retaining

Plate

Bearing--UnitR

ear(2Pulley)

X39163--SER

1103

Kit--Includes

Retaining

Plate

BeaterAssem

bly

041182

2103

+Blade--Scraper

041103

4000

Belt--PolyV--510J10

047049

1000

Belt--1/2inPitch240H

100

033145

1000

Block--Terminal(2pole)

039422

1103

Brush--Black

Bristle

(1”x2”)

013071

1000

Brush--D

oubleEnded

013072

1000

Brush--W

hiteBristle

014753

1000

Brush--W

hiteBristle

(3”x7”)

023316

1000

Cable--R

ibbon--50C

(20”)

040040--011

1103

Cable--R

ibbon--20C

(18”)

040040--042

1103

Cable--R

ibbon--20C

(18”)

040040--043

1103

Cable--R

ibbon--14C

(22”)

040040--019

1103

Capacitor--Run

051785

1103

Fan

Motor

Carbonator--3/8MFLWaterx1/4MFLSodaOut

049455--27

1103

McC

ann

Com

pressor--CS18K6E

--PFV--238

052397--

1512

Copeland--HP62

+Capacitor--Run

029439

1103

230--60--1

+Relay--Start

052401--27

1103

230--60--1

+LineA.--Access--1/4x3/8Solder90Deg

X42513

1103

AccessValve

--Com

pressor

CondenserA/C

052774

1103

+Shroud--CondenserA/C

052771

1103

+Enclosure--Fan

A/C

052772

1103

33


Model 356 Parts List

DESCRIPTION

PARTS

UPDATE

REMARKS

WARR.

CLASS

QTY.

PART

NUMBER

+Guide--Filter--Bottom

052773

1103

+Guide--Filter--Top

052775

1103

CouplingA.--Torque

X39523

2103

Coupling--DriveTorque

046866

2103

Coupling--LoadTorque

039397

2103

Pin--C

ouplingTorque

039453

6103

Screw

--Set

025376

4000

Screw

--Shoulder

039455

6000

Spring

039734

6103

CoverA.--Hopper

X42080

2103

Clamp--Hose

042610

2000

Cover--H

opper

042079

2103

O--R

ing--HopperCover

016037

2000

Tube--VinylDrain

020944--24

2000

Valve--PressureRelief

039365

2103

Decal--C

leaningInstructions

039416

1000

Decal--LeftC

ontrol

043636--L

1000

Decal--R

ightControl

043636--R

1000

Decal--Pow

erSwitch

042941

1000

Decal--PressureGauge

(Setof4)

039463

1000

Decal--Troubleshooting

038374

1000

Diagram

--Wiring

052840--

1000

Display--Lighted

--P.O.P.

052841--27

1103

230--60--1

Display--LiquidCrystal

X38062--SER

1103

+Lens--Display

038221

1103

Door--Freezer

039573

2103

+Bearing--Front

039349

2000

+O--R

ing

017003

2000

FREEZERDOOR

+Handle--Draw

046192--BLA

2103

+Spout--D

oor

046190--BLA

2103

+O--R

ing--DoorSpout

039219

4000

+Nut--D

oorSpout

039323

2103

+Cap--D

oorSpout

046191--BLA

2103



DESCRIPTION

PARTS

UPDATE

REMARKS

WARR.

CLASS

QTY.

PART

NUMBER

+Spring--Door

039320

2103

+Pin--Pivot

039321

2103

+Slide--Handle

046193--BLA

4103

+Screw

--PivotPin

038871

4000

+Plug--Prim

e039568

2103

+O--R

ing--Prim

ePlug

029751

4000

+Valve--D

raw

039324

2103

+O--R

ing--DrawValve

016369

4000

Dryer--Filter

049154

1000

Fastenser--D

oorLatch

030787

1000

Fastenser--D

oorStrike

030788

1000

Filter--Air

052779

1000

Condenser(Top)

Filter--C

orcom

040140--001

1103

FittingA.--AXVOutlet

X47093

2103

FlowControl--w/oPressureSwitch

X48728--27

2103

Less

PressureSwitch

+BodyA.--FlowControlw/Solenoid

X48729--27

2103

+BodyA.--FlowControl--Less

Solenoid

X48729--SER

2103

+Coil--Solenoid

048776--27

4103

+Retainer--InletLine

048829

4103

+Clip--R

etainer--Syrup

PressureSwitch

048710

4103

+O--R

ing--FlowControlFloatA.

016137

4000

+Screw

--8x1/2SLHex

048709

30000

+Screw

--8--32x3/8Hex

041951

4000

+Switch--Pressure35

PSI

048784

4103

+Switch--Pressure15

PSI

049706

4103

+Plug--PressureSwitch

049573

2103

+O--R

ing--Plug

016137

2000

Fuse15

Amp--InLine

045293

1000

Holder--Fuse

045606

1103

Gasket--FrontPanel

049031

2000

Guide

A.--Drip

Pan

X52825

1103

Harness--W

ire*HighVolt*

053140--27

1103

230--60--1

Harness--W

ire*Low

Volt*

053141

1103

35



DESCRIPTION

PARTS

UPDATE

REMARKS

WARR.

CLASS

QTY.

PART

NUMBER

Valve--C

heck

049429

2103

Hood

052823

1103

KitA.--Tune--U

pX39699

2000

Bearing--Front

039349

2000

O--R

ing(DoorSpout)

039219

4000

O--R

ing(DrawValve)

016369

4000

O--R

ing(DriveShaft)

025307

2000

O--R

ing(FreezerDoor)

017003

2000

O--R

ing(HopperCover)

016037

2000

O--R

ing(Prim

ePlug)

029751

4000

O--R

ingRem

ovalTool

048260--W

HT

2000

Seal(DriveShaft)

032560

2000

Label--AirDischarge

023848

2000

Label--Door--Warning--M

ovingParts

032749

1000

*CAUTION*

Label--Warning--C

over

051433

6000

Replaces036529

Decal

Label--Warning--D

oNotDrawProduct

042279

2000

*DoNotDrawProd.w/LightFlashing

Label--Warning--R

elieve

Pressure

039462

2000

*WARNING*

ToPreventInjury

LEDAssem

bly(ProductNotReady)

051807

1103

Lens--Yellow

051751

2103

LED--SnapIn

Line

A.--CO2Carb/Reg

X52847

1103

Line

A.--CO2Reg/Bulkhead

X52849

1103

Line

A.--CO2MixCan/Reg

#1X52866

1103

Line

A.--CO2MixCan/Reg

#2X52868

1103

Line

A.--Outlet--MixSS--L

X52851

1103

Line

A.--Outlet--MixSS--R

X52870

1103

Line

A.--Outlet--MixFC--L

X52872

1103

Line

A.--Outlet--MixFC--R

X52874

1103

Line

A.--Sam

pling--Mix

X52844

2103

Line

A.--Soda

X53193

1103

Line

A.--Syrup

SS--L

X52862

1103

Line

A.--Syrup

SS--R

X52864

1103

Line

A.--Water--Regulator

X52860

1103

Line

A.--Water--Pum

pX52861

1103



DESCRIPTION

PARTS

UPDATE

REMARKS

WARR.

CLASS

QTY.

PART

NUMBER

Lubricant--Taylor

048232

1000

ManifoldA.--CO2--2Regulators--2Solenoids

X52833--27

1103

Elbow

--1/4MFLX

1/8M

PTBrass

005139

1103

Gauge--60PSI

027875

1103

Manifold--C

O2--2Regulator--2Solenoid

051835--27

1103

Regulator--20PSI

051835--3

1103

Valve--C

heck

--1/4M

PTIn

X1/4M

FLOut

044534

2103

CoilO

nly--CO2Manifold

051835--2

1103

Kit--Service--Valve

&Coil

051835--1

1103

Includes:PlungerTube,Nut,C

oil,&

Bracket,S

pring,Plunger&O--R

ing

Motor--Beater

033140--

1212

Motor--Fan

--78

Watt1050R

PM--C

W052777--

1103

+Fan--4

Blade

14”Push40Deg

052778

1103

Motor--Pum

p016309--27

103

Nut--Stud

043666

8103

Washer--FreezerStud

036265

8000

Pail(10

qt.--9.5liter)

013163

1000

Pan--D

ripw/Drain

036561

1103

Pan--LongBlack

Drip

21--1/2inLong

052827

1103

RearShellBearing

Pan--R

earWhiteDrip

043612

1103

Drip

Guide

Panel--FrontLower

052810

1103

Panel--FrontUpper

052809

1103

Panel--Side--Left

053190

1103

Panel--Side--Right

053191

1103

Panel--R

ear

052813

1103

PCBA.--BrownOut

X47299--SER

1103

PCBA.--Control*356*UVC2

X52846--SER

1212

PCBA.--UVC2(BaseBoard)

X51169--SER

1212

Chip--Software

X40781

1103

PCBA.--Interface

X45622--SER

1212

Plate--D

ecorative

052819

1103

Probe--Thermistor(Barrel)

038061--BLK

2103

CuttoLength

Pulley--Gearbelt--2.865P

DX.627

ID052804

1103

1/2”Pitch

37



DESCRIPTION

PARTS

UPDATE

REMARKS

WARR.

CLASS

QTY.

PART

NUMBER

Pulley--Gearbelt--2.865P

DX.750

ID052805

1103

1/2”Pitch

Pulley--10J--1.625

PD--5/8Bore

042190

1103

Pulley--10J--11”PD--3/4Bore

035955

1103

Pum

p--W

ater

016306

1103

Regulator--W

ater--30

PSIFixed

051729

1103

Regulator--C

O2(W

allM

ount)

051840

1103

Includes:

Diaphragm

051840--6

1103

SeatA

ssem

bly

051840--7

1000

Gauge--R

egulator--160

lb.

051840--15

2103

Gauge--R

egulator--3000lb.

051840--16

1103

Hose--Regulator--3

Foot--HiPressure

051840--22

1103

Includes

Fittings

Ring--Quad--Hose--Regulator--C

O2

051840--22R

1000

Relay--3

Pole20A208/24050/60

012725--33

1103

Com

pressor

Sanitizer--Kay

5041082

1000

1Cartonof25

Packets

SensorA.--EVC

X44951

2103

Shaft--BeaterDrive

039337

2103

+Bushing--D

riveShaftSeal

042278

2103

+O--R

ing

025307

2000

+Seal

032560

2000

Shelf--Drip

Tray

052828

1103

ShellA.--Insulated

X52782

2512

Shield--Splash

043719

1103

Stud--NoseCone(FreezingCylinder)

020445

8103

+Washer--FreezerStud

036265

8000

Switch--PushbuttonSPST

016530

2103

Switch--PushbuttonSPST--Amber

052843--27

1103

250V

NeonLight

Switch--Pressure--440PSI

048230

1103

A/C

Switch--Low

PressureSwitch(H2O

)016292

1103

Switch--Low

PressureSwitch(CO2)

036070

1103

Switch--M

embrane

038065

2103

SwitchA.--MixLevelFloat

X44936

2103

Transformer

045754

1103



DESCRIPTION

PARTS

UPDATE

REMARKS

WARR.

CLASS

QTY.

PART

NUMBER

Tray--FrontDrip

043720

1103

Tube--M

ixFeed--Plastic--1/4

039566--5

2103

Tube--Vinyl--1/4ID

x1/16

Wall

020941--10

1000

BulkPerFoot--R30312

Tube--Vinyl--1/2ID

x11/16OD

020944--24

2000

BulkPerFoot--R30335

Valve--Access(Com

pressor)

047016

1103

Valve--Autom

aticExpansion

046365

2103

+Boot--Expansion

Valve

027137

2000

Valve--Sam

pling--3Way

052803

2103

Valve--Solenoid--7/64

Orfx1/4S

043449--

2103

LiquidLine

Valve--Solenoid--3/16

Orfx1/4S

053051--27

2103

Defrost

052840--27

Documents

Slush Freezer - sreweb.comsreweb.com/manual/taylor_manuals/model356.pdf · DO NOT use a water jet to clean or rinse the freezer. Failure to follow this instruction may result in serious