Wire Rope and Chain Scrapers

10.028

10.060ATR

10.060BTR

10.060CTR

10.125TR-xxx

10.061A

10.061B

10.150RL

10.150RS

10.200R

10.300R

10.200RS

10.400R

10.400RS

10.800R

Operating Manual

English

June 20 | Version 1.4

Wire Rope

and Chain Scrapers

Operating Manual

Page 2 of 72 ©2020 enz® technik ag June 2020 Version 1.4

1 Table of Contents

Preface .............................................................................................. 4

Purpose of the document ................................................................... 4

2 Safety ........................................................................................... 5 2.1 Noncompliance with the safety information and its consequences. ........ 5

2.2 Target group .............................................................................................. 5

2.3 User requirements ..................................................................................... 5

2.4 Explanation of general safety instructions ................................................ 6

2.5 Information provided in these operating instructions .............................. 6

2.6 Intended use .............................................................................................. 6

2.7 Safety warnings for modifications ............................................................. 7

2.8 Protective equipment for working in manholes, excavations, and channels

8

2.9 General safety instructions ...................................................................... 10

3 Legal ........................................................................................... 12 3.1 Copyright ................................................................................................. 12

3.2 Exclusion of liability ................................................................................. 12

3.3 Warranty conditions ................................................................................ 12

4 Wire rope and chain scrapers ...................................................... 13 4.1 Introduction ............................................................................................. 13

4.2 Application ............................................................................................... 13

4.3 Technical data & overview table ............................................................. 14

5 Installation .................................................................................. 16 5.1 Assembling the tools ............................................................................... 16

5.2 Preparatory work ..................................................................................... 16

5.3 Setting up the work area ......................................................................... 16

5.4 Adjusting the wire rope and chain scraper to the channel diameter ...... 17

Operating Manual

June 2020 Version 1.4 ©2020 enz® technik ag Page 3 of 72

6 Operation ................................................................................... 19 6.1 How to operate the tools ........................................................................ 19

6.2 Cleaning easily damaged pipes ................................................................ 19

6.3 Cleaning pipes with minor damage ......................................................... 20

6.4 After use .................................................................................................. 20

6.5 Completing the work process .................................................................. 20

6.6 Troubleshooting....................................................................................... 21

7 Maintenance ............................................................................... 22 7.1 Maintenance after each use .................................................................... 22

7.2 Nozzle inserts ........................................................................................... 22

7.3 Replacing parts ........................................................................................ 23

7.4 Disposal, environmental protection ........................................................ 23

8 Our chain scrapers....................................................................... 24 8.1 Chain scraper 10.028 ............................................................................... 24

8.2 Chain scraper 10.060 A / B / CTR ............................................................. 26

8.3 Chain scraper 10.061 A / B ...................................................................... 30

8.4 Chain scraper 10.125TR-xxx ..................................................................... 33

8.5 Chain scraper 10.150RL ........................................................................... 39

8.7 Chain scraper 10.200R / 300R / 200RS .................................................... 44

8.8 Chain scraper 10.400R ............................................................................. 58

8.9 Chain scraper 10.800R ............................................................................. 67

8.10 Adjusting the chains for 10.400RS ........................................................... 68

9 Index .......................................................................................... 69 9.1 Drawings .................................................................................................. 69

9.2 Figures ..................................................................................................... 70

Version Revision: Date Initials

1.0 Created January 2019 bho

1.2 Rope brush April 2019 rri

1.3 Pictures & tables updated Mai 2019 bho

1.4 Art. No updated

Operating Manual


Preface

Dear valued customer,

Thank you for the confidence and trust you've placed in us by purchasing one of our

products.

We always appreciate suggestions and new design ideas. Your feedback will help us

improve the design of our product and the associated documentation.

If you have any questions or suggestions, please contact our Customer Service Depart-

ment.

enz® technik ag Phone +41 41 676 77 66

Schwerzbachstrasse 10 Fax +41 41 676 77 67

6074 Giswil, Switzerland [email protected]

www.enz.com

Person responsible for documentation:

Fabian Krasniqi (Tech. Support / QM Manager)

We reserve the right to modify and further enhance our products without prior no-

tice as a result of technological advances. Misprints reserved.

Purpose of the document The purpose of this manual is to instruct you on how to use our product correctly,

effectively, safely, and for its intended purpose. The user will be informed about risks,

reasonably foreseeable misuse, and residual risks.

Important!

Read carefully before use.

Keep for later reference.

Please read this operating manual thoroughly before using the cleaning tool. Make

sure that all employees who work with the product know how to use it correctly.

The operating manual must be available to all operating personnel at all times. It must

be kept in an easily accessible place.

If the manual is misplaced or destroyed, a new copy can be requested from your near-

est dealer or from the manufacturer directly.

Operating Manual Safety


2 Safety

2.1 Noncompliance with the safety information and its conse-

quences. Disregarding these safety instructions may lead to accidents and severe personal inju-

ries, material damage, and damage to the environment.

The manufacturer cannot be held responsible for any damages resulting from noncom-

pliance with these instructions.

2.2 Target group This manual is intended for all persons who will be involved in the assembly, start-up,

and operation of the pipe cleaning tool.

2.3 User requirements Personnel intending to assemble, start up and

operate the tool must...

• Be familiar with the field of channel maintenance work and possess the appro-

priate technical knowledge.

• Be trained and instructed appropriately in the use of the product.

Have read and understood the operating manual, in particular the section on

“Safety.”

If your personnel do not possess the necessary knowledge, they must be trained and

instructed on it. If necessary, the pipe cleaning tool manufacturer can provide this in-

struction and training.

Only the maintenance and service activities described in this manual may be per-

formed by users who have met the above-listed requirements. Any additional mainte-

nance and service work may be performed only by qualified specialist personnel from

the manufacturer.

Please refer to the section on "MAINTENANCE".

Safety Operating Manual


2.4 Explanation of general safety instructions The general safety instructions in this section provide information about potential re-

sidual risks, which are inherent to the product and may occur unexpectedly, despite

the proper usage of the product.

In order to prevent personal injuries, material damage, and damage to the environ-

ment, all personnel working with this product must comply with these safety instruc-

tions. It is mandatory for said personnel to read and to understand the information

provided in this section.

2.5 Information provided in these operating instructions

DANGER

Noncompliance may lead to serious injury or loss of life.

WARNING

Noncompliance may lead to serious injury or loss of life and/or

cause a long-term disability.

CAUTION

Noncompliance may lead to injury and considerable material dam-

age, financial loss or damage to the environment.

Information on the technically correct and efficient use of the prod-

uct.

2.6 Intended use The product is designed to clean the insides of pipes (sewer pipes). The following

points must be followed to ensure proper use of the product.

The cleaning tool may be used only in pipes or pipe-like sewers (referred to

in this document generally as “channels”). The profile to be cleaned must be

free of leaks and surrounded by material.



The tool may be used on the following types of pipes:

o PE pipes

o Steel pipes

o Concrete pipes

For use in pipes made of other material, please consult the manufacturer.

The product may be operated only in pipes with correctly installed and de-

fect-free connections.

Cleaning areas (manholes, pipe branches etc.) need to be sufficiently secured

during the operation, including during construction and cleaning work.

During the cleaning operation, no personnel are allowed inside the pipes or

at either end of the pipes.

The maximum pressure indicated on the nozzle may not be exceeded.

Wastewater may not be drained into watercourses (creeks, rivers etc.).

The product must be inspected to ensure it is in proper working order before

every start-up.

Defects must be rectified before start-up.

Use the tool only as intended. (Use only the correct wrench for nuts).

Secure the hose lines in such a way that they cannot become damaged during

operation.

Only the accessories provided and approved by enz® technik ag may be used.

2.7 Safety warnings for modifications No other changes or modifications to the pipe cleaning tool may be performed. Only

parts authorized by the manufacturer may be used. The manufacturer is not liable

for damage resulting from unauthorized changes to the product.



2.8 Protective equipment for working in manholes, excavations, and

channels The employer must provide suitable personal protective equipment and ensure that

it is worn by the employees during work.

In the following section, the protective equipment prescribed by Schweizerische Un-

fallversicherung SUVA (the Swiss Accident Insurance Organization) will be described.

For more information on this, refer to the brochure: Safe entry and working in manholes, excavations, and channels (in German, French & Italian) Order number: 44062.d Suva

Schweizerische Unfallversicherungsanstalt Arbeitssicherheit Postfach, 6002 Lucerne, Switzerland For information: Phone +41 41 419 51 11 For orders: www.suva.ch/waswo Fax +41 41 419 59 17 Phone +41 41 419 58 51

Respirators

Self-contained respiratory equipment for spending time in danger-

ous atmospheres and for use during rescue operations.

Respirators

Self-rescue respiratory equipment (devices with compressed air

tanks or regeneration devices) for working in sewers and for first aid

for injured persons.

Rescue harness

Rescue harness or protective clothing with a loop sewn into the

neck. During rescue, the rescue rope will be attached to the neck

loop. Injured persons will be lifted out using a rescue lifting device

with a self-actuating load brake.

Suitable working clothing

Leak-proof clothing protects the skin from becoming soiled and from

possible infections. Visually conspicuous work clothing makes the

employee more visible to traffic.



Appropriate footwear

Safety footwear should, in particular, have good grip and be slip-re-

sistant and leak-proof (e.g. rubber boots).

Gloves

Appropriate gloves will protect you from hand injuries and contact

with materials that could impair your health and from untreated wa-

ter.

Hardhat

The hardhat will protect your head from falling objects and from

bumping into fixed components and objects.

Hearing protection

If there is noise that could damage your hearing, you can wear, e.g.

earmuffs with built-in headphones and microphone.

Eye protection

Your eyes should be protected against grit, sprayed dangerous sub-

stances, etc.

Lighting independent of the power grid

For example, you should carry a waterproof flashlight or wear a

flashlight attached to your hardhat.



2.9 General safety instructions

Danger! | High-pressure water jets

Defects in or unintended use of the product could cause hazards due

to pressurized water spray. Never remain in the channel during op-

eration. Ensure that the product is in perfect condition before oper-

ation. Highly concentrated water jets can cause serious injury and

could even sever limbs. Noncompliance with these safety instruc-

tions could be fatal or could lead to serious injury.

Danger! | Toxic vapors

There can be toxic vapors in channels. Wear the prescribed protec-

tive equipment such as gas masks, gas warning devices and rescue

harnesses. Inhaling toxic vapors or air that is contaminated with par-

ticles could be fatal or lead to serious injuries if the particles enter

the lungs.

Warning! | Falling objects

Around open manholes, objects can fall down into the manhole and

onto the people below. Never remain directly beneath the manhole

opening when guiding the products in. Secure the manhole entrance

against parts that could fall. Do not throw any tools or objects down

into the manhole. Do not enter any manhole where there is a dan-

ger of falling. Personnel could become trapped. Noncompliance with

these safety instructions can be fatal or could lead to serious injury.

Warning! | Chemical burns

There may be unidentified, corrosive, or otherwise harmful sub-

stances in channels. Put on appropriate protective clothing. Use the

protective equipment prescribed. Otherwise, you could suffer from

chemical burns to your skin and eyes or become infected with path-

ogens.



Warning! | Falls from height

Open manholes are to be expected in the area where you will be

working with the product. You must warn people about open man-

holes. Pay attention to where you are walking. Falling from height

can be fatal or could lead to serious injury.

Warning! | Hand injuries

If the product is tampered with, there is a risk of hand injury due to

getting caught or abrasion. Wear gloves during work. Pay attention

to where you grip the product. Always have two people carry heavy

equipment. Consequences can include crushing injuries, abrasions

or even the loss of a limb.

Caution! | Sharp objects

If the product is tampered with, there is a risk of hand injuries due

to sharp edges. Wear gloves during work. Pay attention to where

you grip the product. Consequences can include cutting injuries to

your hands or other parts of your body.

Caution! | Trip hazards

Lines and other objects are to be expected on the ground in the area

around where the product is being used. Pay attention to where you

are walking. Keep the area of use tidy. Tripping and falling could

cause serious injuries.

Legal Operating Manual


3 Legal

3.1 Copyright This manual shall not be duplicated partially or in its entirety without the prior written

permission of enz® technik ag. It shall not be photocopied, reproduced, translated, or

converted into an electronic or machine-readable format.

©2020 enz® technik ag, 6074 Giswil, Switzerland.

All rights reserved

3.2 Exclusion of liability The manufacturer is not liable for damage that:

• Is caused as a result of unauthorized changes to the product.

• Is caused by not following the safety instructions.

3.3 Warranty conditions In accordance with our sales and delivery conditions, we offer a warranty. However,

the warranty is voided if:

• The product is used under conditions that are not permitted by us.

• Replacement and accessory parts that are not original replacement and acces-

sory parts from enz® technik ag are used.

• If there is damage due to:

o Improper use

o Not following the operating manual

o Unsuitable operating equipment

o Incorrect or improper routing of the hose or pipelines

o Unauthorized changes or modifications to or conversions of the product.

Operating Manual Wire rope and chain scrapers


4 Wire rope and chain scrapers

4.1 Introduction

enz® chain scrapers are universally usable tools.

The same tool can be adapted and used for a wide range of pipe diameters. Different

deposits such as limescale, cement slurry, roots, etc. can be removed efficiently.

Tools with Art No. 10.XXXR can be operated with recycled water.

In addition, enz® chain scrapers can be modified in various ways. Simple handling

and maintenance are also traits that go hand-in-hand with enz® chain scrapers.

4.2 Application

• Used to prepare for restoration work, such as relining, grouting, or applying coat-

ings

• Complete root removal

• Removal of incrustations and deposits

• Removal of concrete residues in newly-laid channel pipelines (for acceptance in-

spection)

Wire rope and chain scrapers Operating Manual


4.3 Technical data & overview table

Max. working

pressure[psi]

50

00

50

00

50

00

36

00

36

00

36

00

36

00

29

00

29

00

29

00

29

00

29

00

29

00

29

00

29

00

Max. working

pressure[bar] 3

50

35

0

35

0

25

0

25

0

25

0

25

0

20

0

20

0

20

0

20

0

20

0

20

0

20

0

20

0

Minimum flow

rate at 100 bar[l/min] 2

0

30

/50

30

/50

30

/50

50

/15

0

60

60

10

0

10

0

20

0

20

0

20

0

30

0

30

0

40

0

Weight [kg] 0.3

2

0.9

5

0.9

5

1.0

5

2.5

1.4

1.4

13

.1

13

.1

35

35

35

47

47

18

5

3xM

4

2xM

6

2xM

6

2xM

6

2xM

6

3xM

6

3xM

6

3xM

8

3xM

8

3xM

10

3xM

10

3xM

10

3xM

10

3xM

10

3xM

10

3xM

4

4xM

6

4xM

6

4xM

6

4xM

8

3xM

6

3xM

6

3xM

10

3xM

10

3xM

10

3xM

10

3xM

10

3xM

10

3xM

10

6xM

10

Ø x length [mm]

40

/28

x81

40

x11

2

40

x11

2

40

x13

4

60

x14

4

60

x13

4

60

x13

4

13

5/2

35

x50

0

13

5/2

35

x50

0

18

5/3

85

x56

0

18

5/3

85

x56

0

18

5/3

85

x56

0

38

5/7

85

x62

5

38

5/7

85

x62

5

56

0/7

75

x16

40

Application

range Ø[mm]

40

-10

0

60

-20

0

60

-20

0

60

-20

0

10

0-3

00

80

-15

0

80

-15

0

15

0-2

50

20

0-4

00

20

0-4

00

20

0-4

00

20

0-4

00

40

0-8

00

40

0-8

00

80

0-1

20

0

Connecting

threadBSPP

1/4

"

3/8

"

1/2

"

3/4

"

1"

1/2

"

3/4

"

1"

1"

1"

1"

1"

1"

1"

1 1

/4"

10

.02

8

10

.06

0A

TR

10

.06

0B

TR

10

.06

0C

TR

10

.12

5TR

-

10

.06

1A

10

.06

1B

10

.15

0R

L

10

.15

0R

S

10

.20

0R

10

.30

0R

10

.20

0R

S

10

.40

0R

10

.40

0R

S

10

.80

0R

Rotating nozzle inserts

Thrust jet inserts

Article number

Table 1 Technical data

Operating Manual Wire rope and chain scrapers


St.

opt.

opt.

opt.

opt. - - - - - - - - - -

Ø extensions - - - - - - - - -

opt.

opt.

opt. - - -

Pulling

equipment

- - - - - - - - -

opt.

opt.

opt.

opt.

opt.

opt.

Diamond crow n

drill bit

- - - - - - -

opt.

opt.

opt.

opt.

opt.

opt.

opt. -

Cutter head St.

opt.

opt.

opt.

opt. - - - - - - - - - -

Wire brushes - - - -

opt. - - - -

opt.

opt.

opt.

opt.

opt. -

Wire rope loops - - - - - - - - -

opt.

opt.

opt.

opt.

opt. -

Cutter - St.

St.

St.

St.

St.

St.

St.

St.

St.

St.

St.

St.

St.

St.

Link chain St.

opt.

opt.

opt.

opt.

St.

St.

opt.

St.

opt.

opt.

St.

opt.

St.

opt.

Pin bolt chain

opt.

St.

St.

St.

St. - - St.

opt.

St.

St.

opt.

St.

opt.

St.

Change skids No

Yes

Yes

Yes

Yes

No

No

No

No

No

No

No

No

No

No

Set skids No

No

No

No

No

No

No

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Drive type Turbojet No

Yes

Yes

Yes

Yes

No

No

No

No

No

No

No

No

No

No

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

opt.

st.

40

-10

0

60

-20

0

60

-20

0

60

-20

0

10

0-3

00

80

-15

0

80

-15

0

15

0-2

50

20

0-4

00

20

0-4

00

20

0-4

00

20

0-4

00

40

0-8

00

40

0-8

00

80

0-1

20

0

1/4

"

3/8

"

1/2

"

3/4

"

1"

1/2

"

3/4

"

1"

1"

1"

1"

1"

1"

1"

1 1

/4"

10.0

28

10.0

60A

TR

10.0

60B

TR

10.0

60C

TR

10.1

25T

R-

10.0

61A

10.0

61B

10.1

50R

L

10.1

50R

S

10.2

00R

10.3

00R

10.2

00R

S

10.4

00R

10.4

00R

S

10.8

00R

Storage setA

cc

es

so

rie

s &

op

tio

ns

sta

ndard

, in

clu

ded in

sta

ndard

scope o

f deliv

ery

optio

n, can b

e o

rdere

d

Set skids

Connecting thread

Article number

Adjust chain or wire rope

length

Application range Ø

[mm]

Table 2 Overview of necessary adjustments & options

Installation Operating Manual


5 Installation

5.1 Assembling the tools All tools are supplied ready to be used. Once the tools have been unpacked, please

check the content for completeness.

5.2 Preparatory work It makes sense to clarify some points before use. Knowledge of the following points is

helpful during preparations and when adjusting the wire rope and chain scraper:

• Layout of the pipes

• Inner pipe diameter of the channel where work will be performed

• Pipe material of the channel where work will be performed

• Type of foreign material in the pipe

• Planned flushing direction → We recommend that you work against the direction

of flow.

• Any type of gradient in the channel where work will be performed

• Access points to the channel

5.3 Setting up the work area Prior to working with a wire rope or chain scraper, the following procedures must be

followed:

Set up barriers and safety equipment (warning triangle, block off the area, etc.)

The work area must be blocked off and secured so that there is no risk of falling

or other traffic-related dangers.

The necessary information on the wastewater flowing through the manhole must

be obtained (chemicals, gas, vapors, etc.)

Measuring instruments such as explosive gas meters, oxygen meters, gas warning

devices, etc. must be readily available.

You must ensure that the appropriate nozzle sizes for cleaning the pipes are avail-

able. The application range of each nozzle is listed in the "Technical data" section

on Page 14.

Operating Manual Installation


The layout of the pipes (manhole drawings) must be known before starting the

work so that the nozzle can be prevented from emerging at a pipe end. Support

personnel must be on hand to monitor possible emerging points.

Have the liability waiver signed by the customer to protect against any claims for

damages.

If the tools are heavy, then a tripod winch is required to lower the wire rope or

chain scraper into the manhole. It should not be lowered into manhole by the

hose.

5.4 Adjusting the wire rope and chain scraper to the channel diam-

eter A wire rope or chain scraper must always be adjusted to the inner diameter of the

pipe where work will be performed.

Chain lengths are selected to ensure that the ends are always scraping against the

pipe wall. The only exception is if the work is to be performed in an ovoid profile. Re-

fer to Drawing 1 for the 10.200R example. This prevents the tool from rotating too

fast during operation and causing unnecessary damage to the tool and the channel.

The skids can be adjusted on some articles in the wire rope and chain scraper series;

in others, the skids and the chains are replaced based on the channel pipe diameter.

Figure 1 Blocked off & signed work area

Installation Operating Manual


When adjusting the skid and cage settings, always use the largest possible setting for

the inner channel diameter being worked on.

To correctly install your wire rope or chain scraper, please refer to the pages specifi-

cally about your product in Section 8. You will find tool-specific information on the

chains, ropes and skids to be used and how to adjust them there.

CAUTION

Always use the correct chain or rope length. The chains or

ropes must drag along the pipe wall, and they must not strike

the wall! Otherwise, the pipe wall or the product could be-

come damaged.

Drawing 1 Chain length greater than pipe Ø

Pin bolt chain with end piece for Ø250

Operating Manual Operation


6 Operation

6.1 How to operate the tools

1. Flush all loose debris from the pipe prior to working with a standard nozzle. Loose

debris can interfere with the work. If need be, you must use a pointed nozzle or

a Bulldog, with their specialized center spray features, to clear the pipe of roots.

2. The chain scraper is screwed onto the hose unrolled from the vehicle. The thread

size depends on the size of the tool and can be found in the section “1.1 Technical

data” on Page 14.

3. Push the wire rope or chain scraper at least half of its length into the pipe to be

cleaned. If possible, you should work against the direction of flow.

4. Increase the pressure on the wire rope or chain scraper up to 100–120 bar (while

paying attention to any loss of pressure in the hose).

5. Keep an eye on the forward motion while unrolling the hose and pay attention to

the noise from the work. If you notice any irregularities, refer to Troubleshooting

in Section 6.6 on Page 21.

6. Also allow water to run when retracting the wire rope and chain scraper so that

the nozzles do not become clogged.

7. Close the manhole cover once work is completed.

Normally, the nozzle will turn in a counter-clockwise direction when in use. Mean-

while, the connecting thread will turn in a clockwise direction. This prevents the nozzle

from detaching itself from the connecting thread during operation.

6.2 Cleaning easily damaged pipes Work on pipes that are made of one of the following materials should be performed

with the utmost care due to their low mechanical strength properties:

Plastic (PE, PVC, and more…) Clayware

Glass fiber-reinforced plastic (GFK)

Continue to run the water at low pressure when retracting the

tool. This prevents wastewater from entering the interior of

the nozzle, which can lead to failure.

Operation Operating Manual


6.3 Cleaning pipes with minor damage Slightly damaged pipes usually exhibit cracks in the pipe wall. If detected, always con-

tact the customer or the appropriate authorities.

When working inside a slightly damaged pipe, extreme caution must be used. Use of

the tool is always at your own risk! enz® technik ag waives all liability!

6.4 After use After you have completed work, you must still do the following:

1. Rinse the tool with fresh water.

2. Spray OIL SPRAY BIO (Item no. C191) on the entire tool. Then manually turn the

rotor several times.

3. Then check the tool for traces of wear and replace any defective parts if needed.

6.5 Completing the work process If possible, use a special camera to inspect the cleaned pipes. Look out in particular for

any damage and ensure that no liquids can escape into the environment.

All manholes must be closed after the cleaning has been completed.

CAUTION

If the pressure is too high, the cleaning jet can damage or

cause a break in the pipe wall. This could result in interrup-

tions to the work or material damage.

DANGER

When cracks are washed out, pipe fragments can break off

and the material surrounding the pipe may be flushed out.

When in doubt, you should not use the product. Using it in

these circumstances can result in collapsed channels and ac-

companying injuries or death.

Operating Manual Operation


6.6 Troubleshooting

Chain scraper is prevented from rotating

The wire rope or chain scraper makes a characteristic noise. This sound will tell you

whether the chain scraper is working or has become “stuck”.

If the chain scraper is running idle:

1. Reduce the pressure.

2. Pull the chain scraper back about 500 mm.

3. Carefully increase the pressure until you can hear that the chain scraper is working

again.

No more forward movement

There are two possible reasons why the wire rope or chain scraper is no longer mov-

ing forward:

• A gap or relative displacement between two pipes is too large. There is a danger

that the guide roller is stuck.

• The wire rope or the chain has caught on something or has become wedged in a

gap.

If this is the case:

1. Pull the tool back.

2. Try to work from the other side.

If there is a danger that the pin bolt chains have become caught in existing or previ-

ously flushed-out gaps, then link chains should be used. If the gap is more than

20 mm, then the chain scraper is not suitable.

Figure 2 Maximum offset

max. 10 m

Maintenance Operating Manual


7 Maintenance The maintenance and service activities described in this manual may be performed

only by users who have the required knowledge.

7.1 Maintenance after each use 1. Check the inserts for clogging.

2. Then check the tool for traces of wear and replace any defective parts if needed.

3. For corrosion protection and care, treat the tool with OIL SPRAY BIO (Item

No. C191).

7.2 Nozzle inserts The nozzle inserts must be inspected regularly. Nozzle wear and tear depends on the

degree of contamination in the water used. If recycled water is being used, the nozzle

inserts must be inspected daily and cleaned if necessary.

CAUTION

Worn nozzle inserts impair cleaning results and increase risk

when working with high pressure.

If recycled water is being used, the nozzle inserts must be in-

spected daily.

If you do not know the nozzle diameter, JetCalc must be used to determine it.

1. Remove the defective nozzle inserts.

2. Clean the threaded holes and the new inserts. All threads should be grease-free.

3. Coat the nozzle insert threads with Loctite No. 243 adhesive (Art. No. C192).

4. Immediately screw the nozzle inserts into the tool body as far as they will go, then

use a socket wrench to slightly tighten each insert.

5. Wait at least 24 hours until the adhesive has hardened.

Operating Manual Maintenance


If the tool is due to remain unused for an extended period, spray the nozzle

holes and the connecting threads with OIL SPRAY BIO (Item No. C191).

7.3 Replacing parts A qualified user is allowed to replace all parts that are fitted during installa-

tion and the following additional parts:

• Chain sets

• Wire brushes

• Wire rope loops

• Nozzle inserts

• Skids & cages

Any additional maintenance and service work may be performed only by qualified spe-

cialist personnel from the manufacturer.

7.4 Disposal, environmental protection The tools do not require any special disposal procedure, and they can be disposed of

with other scrap metal without problems.

Please note that pipes are cleaned only if the composition of the wastewater is known

(industrial wastewater in particular). Under no circumstances may chemicals or other

toxic substances flow through defective pipes and enter the environment.

Defective pipes or leaking substances must be reported to the supervisory body or

appropriate authority.

Do not use excessive amounts of water. This will help conserve our natural resources.

CAUTION

Damaged nozzle inserts may be replaced only with identical

nozzle inserts of the same diameter. If the tool is not cor-

rectly assembled, the tool or the pipe may become damaged.

This could result in injuries or material damage.

Chain scraper 10.028 Operating Manual


8 Our chain scrapers

8.1 Chain scraper 10.028

Drawing 2 Options for 10.028

Drawing 3 Exploded drawing of 10.028

Figure 3 10.028

Art. No. 10.028

Connecting

threadBSPP 1/4"

Application

range Ø[mm] 40-100

Min. flow

rate at

100 bar

[l/min] 20

3xM4

3xM4

Ø x L [mm] 40/28x81

Weight [kg] 0.32

Maximum

pressure[bar] 350

Turbo jet No

Recycling No

Rotating nozzles

Thrust jet

Operating Manual Chain scraper 10.028


Chain settings

Chains are sold by the meter or tailored to the size you need and are available from

your dealer or from enz® technik ag.

One meter of link chain Art. No.: 0010.028K

One meter of pin bolt chain Art. No.: 0010.028G

Replacing the chain:

1. Determine the correct chain length using Drawing 4.

2. Loosen screw 619.0612 SPEZ and remove the old chain.

3. Clean the threaded hole.

4. Place the new chain and tighten the screw.

Cage adjustments

With the 10.028, the cage does not need to be adjusted.

Drawing 4 All chains for 10.028

Chain scraper 10.060 A / B / CTR Operating Manual


8.2 Chain scraper 10.060 A / B / CTR

Figure 4 10.060 A / B /CTR with pin bolt chain, link chain, cutter

Art. No. 10.060ATR 10.060BTR 10.060CTR

Connecting

threadBSPP 3/8" 1/2" 3/4"

Application

range Ø[mm]

Min. flow

rate at

100 bar

[l/min]

Ø x L [mm] 40x112 40x112 40x134

Weight [kg] 0.95 0.95 1.05

Maximum

pressure[bar] 350 350 250

Turbo jet

Recycling

Thrust jet

Rotating nozzles

60-200

30/50

2xM6

4xM6

Yes

Yes

Pin bolt chain

(standard) Cutter

Link chain

Operating Manual Chain scraper 10.060 A / B / CTR


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Chain scraper 10.060 A / B / CTR Operating Manual


Chain settings

Chains are sold by the meter or tai-

lored to the size you need and are

available from your dealer or from

enz® technik ag.

Pin bolt chains by the meter

Art. No.: 11.G

Link chains by the meter

Art. No.: 0010.040K

Drawing 6 All pin bolt chains

for 10.060 A / B / CTR

+ long end piece

+ long end piece

Drawing 7 All link chains

for 10.060 A / B / CTR

link chain pin

Operating Manual Chain scraper 10.060 A / B / CTR


Replacing the chains:

1. Determine the correct chain length on Page 28.

2. Loosen screw 8706 0512T and remove the old chains.

3. Clean the threaded holes.

4. Place the new chains and tighten the screws using a torque of 6 Nm.

If you are using link chains, use 0010.0406 link chain pins (Drawing 7).

Cage adjustments

With the 10.060 chain scrapers, the size of the cage is set using various skids. This in-

volves four different skids (Drawing 8 left) for Ø100 mm to Ø200 mm. For smaller di-

ameters, the 0010.0407 plastic cage (Drawing 8 right) is used.

Cutter head 0013.0405TR

The 0013.0405TR cutter head (Figure 5) can optionally

be installed instead of the chain holder (0010.0604TR)

on the 10.060 chain scrapers.

Drawing 8 All cages for 10.060 A / B / CTR

Figure 5 Cutter head for

10.060 A / B / CTR

Chain scraper 10.061 A / B Operating Manual


8.3 Chain scraper 10.061 A / B

Figure 6 10.061 A/B

Art. No. 10.061A 10.061B

Connecting thread BSPP 1/2" 3/4"

Application range Ø [mm]

Min. flow rate at

100 bar[l/min]

Rotating nozzles

Thrust jet

Ø x L [mm]

Weight [kg]

Maximum pressure [bar]

Turbo jet

Recycling

1.4

250

No

No

80-150

60

3xM6

3xM6

60x134

Operating Manual Chain scraper 10.061 A / B


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Chain scraper 10.061 A / B Operating Manual


Chain settings



One meter of link chain Art. No.: 11


1. Determine the correct chain length using Drawing 10.

2. Loosen screws 622 0610T and remove the old chains.


4. Place the new chains and tighten the screws using a torque of 10.5 Nm.

Drawing 10 All chains for 10.061A/B

Operating Manual Chain scraper 10.125TR-xxx


8.4 Chain scraper 10.125TR-xxx 100 / 125 / 150 / 200 / 250 / 300

Figure 7 10.125TR-125 with pin bolt chains, link chain, wire brush

Art. No.

10

.12

5T

R-1

00

10

.12

5T

R-1

25

10

.12

5T

R-1

50

10

.12

5T

R-2

00

10

.12

5T

R-2

50

10

.12

5T

R-3

00

Connecting thread BSPP


Min. flow rate at

100 bar[l/min]

Rotating nozzles

Thrust jet

Ø x L [mm]

Weight [kg]


Turbo jet

Recycling

60x144

2.5

250

Yes

Yes

1"

100-300

50/150

2xM6

4xM8

Chain scraper 10.125TR-xxx Operating Manual


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Chain settings





Drawing 12 All pin bolt chains for 10.125TR-xxx

+ long end piece

+ long end piece



Drawing 13 All link chains for 10.125TR-xxx

Drawing 14 All wire brushes for 10.125TR-xxx



Replacing chains or wire brushes:

1. Determine the correct chain or wire rope length using Drawing 12 to Draw-

ing 14.

2. Loosen screws 57 0610T and remove the old chains.


4. Place the new chains and the wire brushes as shown in Drawing 15.

5. Tighten the screws using a torque of 10.5 Nm.

If you are using link chains, use 648.0625 cylinder pins (Drawing 15).

Drawing 15 Assembly of pin bolt chain,

link chain, wire brush

1 set of 3 chains

1 set of 3 chains

1 set of 3 brushes



Cage adjustments

With the 10.125 chain scrapers, the size of the cage is set using various skids. This in-

volves seven different skids (Drawing 16) for Ø100 mm to Ø300 mm. At the smallest

diameter, the 0010.125710TR skids are assembled directly to the 0010.1251TR jet part

with two socket head screws. All the others are assembled on the 0010.1257TR cage

as shown in Drawing 11.

Drawing 16 All cages for 10.125TR-xxx

Assembled without 0010.1257TR

Operating Manual Chain scraper 10.150RL


8.5 Chain scraper 10.150RL

Figure 8 10.150RL

Art. No. 10.150RL

Connecting thread BSPP 1"

Application range Ø [mm] 150-250

Min. flow rate at

100 bar[l/min] 100

Rotating nozzles 3xM8

Thrust jet 3xM10

Ø x L [mm] 135/235x500

Weight [kg] 13.1

Maximum pressure [bar] 200

Turbo jet No

Recycling Yes

Chain scraper 10.150RL Operating Manual


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Operating Manual Chain scraper 10.150RL


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RS

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Chain scraper 10.150RL Operating Manual


Chain settings




One meter of link chain Art. No.: 11.B

Drawing 19 All pin bolt chains for 10.150RL

Drawing 20 All link chains for 10.150RS

Operating Manual



1. Determine the correct chain or wire rope length using Drawing 19 or

Drawing 20.

2. Loosen the 623.0645 screws on the 10.150RL or the 623.0850 screws on the

10.150RS and remove the old chains.


4. Place the chains and screw the screws in such a way that the link chains are able

to move freely.

Adjusting the skids

The 10.150TR has the smallest cage that has multiple adjustment positions. Drawing

21 Shows the circumferential diameter of every position and for which nominal di-

ameter (in brackets) they are suitable for.

Work is performed on channel diameters smaller than 200 mm without skids.

Follow these steps:

1. Loosen the screws (57.0835) for the skids (0010.1502R) slightly.

2. Slide the skid into the correct position according to Drawing 21.

3. Re-tighten the screws using a torque of 24 Nm.

Diamond crown drill bit

The 10.150RL is the smallest chain scraper from enz® on

which a diamond crown drill bit can be mounted. It is used

to remove pipe inlets, steel anchor bolts and pipelines in

channels.

Please contact customer service for additional information.

Drawing 21 Adjusting the skids on the 10.150TR

Figure 9 Diamond crown

drill bit

Chain scraper 10.200R / 300R / 200RS Operating Manual


8.7 Chain scraper 10.200R / 300R / 200RS

10.200R Standard setting for slight to serious root penetration.

10.300R This setting can be used to remove the most extreme root penetration. The 10.300R is

recommended starting at a diameter of about 300 mm.

10.200RS For working on easily damaged pipes with large pipe relative displacements. No risk if

the chain jams.

Chain scraper with wire rope head This is used to remove rust or for gentle cleaning in plastic, clayware or aging pipes.

Art. No. 10.200R 10.300R 10.200RS

Connecting thread BSPP


Min. flow rate at

100 bar[l/min]

Rotating nozzles

Thrust jet

Ø x L [mm] 185/385x560 185/385x560 185/385x560

Weight [kg] 35 35 35


Turbo jet

Recycling

1"

200-400

200

3xM10

3xM10

200

No

Yes

10.200R

Head: 0010.2004R

10.300R

Head: 0010.2005R 10.200RS

Head: 0010.2006R

Cage

10.200K

Wire rope

head

(adaption kit)

0010.200S

Figure 10 10.200R, 10.300R, 10.200RS

Operating Manual Chain scraper 10.200R / 300R / 200RS


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•1

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•1

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Extension roller skid set for Ø500 mm 10.2005R

The 10.200R / 300R / 200RS chain scrapers can be operated up to Ø500 mm with the

extension roller skid set. It is modified as follows:

1. Remove the three skid rollers from each skid.

2. Install the extension skid with the supplied screws, washers and nuts.

3. Re-install the skid rollers on the extension skid (Drawing 23).

You must always ensure that the skids are set correctly with the extensions in place.

With the extensions, the information is skewed by 100 mm compared to the baseline

figures without them. Follow the information in Table 3 on Page 48.

Drawing 23 Extension roller skid set 10.2005R

Extension skid Ø500

Washer

Nut Screw



Adjusting the skids

The skids can be adjusted in 25 mm increments.

As an index, the adjustment positions are labeled with the letters A through I in

Drawing 24. The respective effective circumferential diameter of these adjustments

can be seen alongside them.

To adjust the skids for the upcoming channel cleaning, proceed as follows:

1. Loosen the screws (56.1040) on the skids (0010.20071R) until the head of the

cylinder screw (17.0610) protrudes from the socket and the skid can be moved.

2. Slide the skid into the correct position according to Table 3.


Drawing 24 Skid adjustment for 10.200R/300R/200RS without extension



[mm] [inch] [mm] [inch]

Ø200 Ø8" O A 185 7.3"

Ø225 Ø9" O B 210 8.3"

Ø250 Ø10" O C 235 9.3"

Ø275 Ø11" O D 260 10.3"

Ø300 Ø12" O E 285 11.3"

Ø325 Ø13" O F 310 12.3"

Ø350 Ø14" O G 335 13.3"

Ø375 Ø15" O H 360 14.3"

Ø400 Ø16 O I 385 15.3"

Ø300 Ø12" P A 285 11.3"

Ø325 Ø13" P B 310 12.3"

Ø350 Ø14" P C 335 13.3"

Ø375 Ø15" P D 360 14.3"

Ø400 Ø16" P E 385 15.3"

Ø425 Ø17" P F 410 16.3"

Ø450 Ø18" P G 435 17.3"

Ø475 Ø19" P H 460 18.3"

Ø500 Ø20" P I 485 19.3"

Ju

st

skid

sW

ith

exte

nsio

nPipe Adjusting the skids

Actual pipe Ø Skid

extension

Index on

skid

effective Ø of the

CS

Table 3 Skid adjustment with and without extension

Table 3 shows which index should be selected at which pipe diameter, with or with-

out extension skid.



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Adjusting the chains for 10.200R

Drawing 26 All chains for 10.200R

The diameter information is required to assemble the chains

in chain holder 0010.20041R (left)!

Diameters larger than 400 mm / 16“ require skid extensions! (Drawing 23 on Page 46)

The chains are also sold by the meter.

One meter of pin bolt chain Art. No.: 12.G

Only with skid extensions!


Chain holder

0010.20041R



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The diameter information is required to assemble the chains

on combination plate 0010.2003R (left)! The chain for center

head of 12.400ZG is installed in chain holder 0010.2004R.

Diameters larger than 400 mm / 16″ require skid extensions! (Drawing 23 on Page 46)

The chains are also sold by the meter.

One meter of pin bolt chain Art. No.: 12.G Combination

plate

Chain holder

0010.20041R Only with skid extensions!


All Ø



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Adjusting the chains for 10.200RS





1. Determine the correct chain or wire rope length using the drawing:

• 10.200R → Drawing 26 Screw 56.0616

• 10.300R → Drawing 28 Screw 56.0616 & 56.0830

• 10.200RS → Drawing 30 Screw 56.0825

2. Loosen the affected screws and remove the old chains.



to move freely.

Drawing 30 All chains for 10.200RS



Wire rope scraper

Drawing 31 Exploded drawing of wire rope head 0010.2005

See overview Drawing 32 See overview Drawing 32

1 set of 3 brushes 1 set of 3 rope loops

Drawing 32 All wire rope loops & wire brushes for wire rope head 0010.200S



Replacing brushes & loops

1. Determine the correct loops or brushes using Drawing 32.

2. Push the loops (12.xxxS) or brushes (12.xxxSE) into the slide elements

(0010.25011) as far as they will go.

3. Tighten the screws (610.0812) using a torque of 24 Nm.

Diamond crown drill bit

The 10.200-series chain scrapers can be equipped with a di-

amond drill bit. It is used to remove pipe inlets, steel ancho

bolts and pipelines in channels.

Please contact customer service for additional information.

Pulling equipment 0010.2006

If there is a gradient or if needed, the 10.200R and the

10.300R can be pulled with a winch. To do so, you will need the pulling equipment

pictured.

Drawing 33 Replacing loop & brush

acc. to Ø

acc. to Ø

Drawing 34 Exploded drawing of pulling equipment 10.200R & 10.300R

mounted on

Figure 11 Diamond crown

drill bit



Center head 0010.2004R

The center head is a wear-replacement part set. The articles shown in Drawing 35 are

part of the scope of supply.

1 meter of pin bolt chain 12.G (per meter)

Drawing 35 Exploded drawing of center head 0010.2004R

Chain scraper 10.400R Operating Manual


8.8 Chain scraper 10.400R

10.400R Standard chain scraper for slight to serious root penetration.

10.400RS For working on easily damaged pipes with large relative displacements. No danger

from the chain jamming.

Art. No. 10.400R

Connecting thread BSPP 1"


Min. flow rate at

100 bar[l/min] 300


Thrust jet 3xM10

Ø x L [mm] 385/785x625

Weight [kg] 47


Turbo jet No

Recycling Yes

WARNING

To prevent back injuries, use a winch and other resources to

move the chain scraper.

Figure 12 10.400R, 10.400RS, wire rope head

10.400R

(Standard) 10.400RS 0010.400S

Adaption kit

Pin bolt chain

Link chain

Wire rope head

Operating Manual Chain scraper 10.400R


10.400R

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One meter of pin bolt chain Art. No.: 12.G


The diameter information is required to assemble the

chains on chain holders 0010.4009R (left)! The chain for

center head of 12.400ZG is installed in chain holder

0010.2004R.

All Ø



10.400RS

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Adjusting the chains for 10.400RS





1. Determine the correct chain or wire rope length using the drawing:

• 10.400R → Drawing 37 Screw 56.0616 & 610.1030

• 10.400RS → Drawing 39 Screw 623.0855

2. Loosen the appropriate screws and remove the old chains.



to move freely.

Drawing 39 All chains for 10.400RS



Adjusting the skids

The skids can be adjusted in 50 mm increments. The respective effective circumfer-

ential diameter of these adjustments can be seen in Drawing 40. The nominal diame-

ter of the pipe to be cleaned is in brackets.

To adjust the skids for the upcoming channel cleaning, proceed as follows:

1. Loosen the screws (56.1035) of the skids (0010.40071R) until the skid can be

moved.

2. Slide the skid into the correct position according to Drawing 40.


Pulling equipment 0010.2006

The pulling equipment is the same as is used for the 10.200-series. See Section 8.7.9

on Page 56.

Drawing 40 Skid adjustment for 10.400R & 10.400RS



Skid for ovoid profile 10.4008R

The 10.400-series chain scrapers can also be operated in an ovoid profile.

Drawing 41 Shows the setting using the example of a 500/750 ovoid profile. This pro-

file can be worked on with the standard skid or with an ovoid profile skid (10.4008R).

The ovoid profile skid is needed for larger profiles. If the profile height is smaller than

700 mm, then the ovoid profile skid will not have enough room, and it will need to be

worked on with the standard skid. The chain scraper axis must be as close to the cen-

ter of the upper curve of the ovoid profile as possible. This can be ensured with the

ovoid profile skid up to a maximum distance of 600 mm from the channel floor.

Ovoid profile Skid Chains

400/600 Standard 12.200G

500/750 Standard

Skid for ovoid profile 10.4008R 12.450G

600/900 10.4008R 12.500G

Table 4 Ovoid profile

CAUTION

In contrast to when the chain scraper is used normally, the

chain ends are not allowed to scrape the pipe walls in an

ovoid profile. There is a risk that they will smash the channel

wall if they hit the profile again.

Drawing 41 10.400R in ovoid profile 500–750

Max.

600

mm

Skid with rollers for ovoid profile



Wire rope head 0010.400S

Drawing 42 Exploded drawing of wire rope head 0010.400S

See overview Drawing 43 See overview Drawing 43

1 set of 3 brushes 1 set of 3 rope loops

Drawing 43 All wire rope loops & wire brushes for wire rope head 0010.400S



Replacing brushes & loops

1. Determine the correct loops or brushes using Drawing 43.

The diameter range is indicated on the cable loop.

2. Push the loops (12.xxxS) or brushes (12.xxxSE) into the slide element

(0010.25011) as far as they will go.

3. Tighten the screws (610.0812) using a torque of 24 Nm.

Center head 0010.4004R

The center head is a wear-replacement part set. The articles shown in Drawing 44 are

part of the scope of supply.

2 meter of pin bolt chain 12.G (per meter)

Drawing 44 Center head 001.4004R



8.9 Chain scraper 10.800R The 10.800R is made to order and is not kept in stock. Please contact your dealer or

enz® technik ag.

Art. No. 10.800R

Connecting thread BSPP 1 1/4"


Min. flow rate at 100 bar [l/min] 400


Thrust jet 6xM10

Ø x L [mm] 560/775x1640

Weight [kg] 185


Turbo jet No

Recycling Yes



8.10 Adjusting the chains for 10.400RS


Rohrdurchmesser (Pipe diameter) (Diamètre du tuyau)

Operating Manual Index


9 Index 9.1 Drawings Drawing 1 Chain length greater than pipe Ø ..............................................................18 Drawing 2 Options for 10.028 .....................................................................................24 Drawing 3 Exploded drawing of 10.028 ......................................................................24 Drawing 4 All chains for 10.028 ..................................................................................25 Drawing 5 Exploded drawing 10.060ATR/BTR/CTR ...................................................27 Drawing 6 All pin bolt chains for 10.060 A / B / CTR .................................................28 Drawing 7 All link chains for 10.060 A / B / CTR ........................................................28 Drawing 8 All cages for 10.060 A / B / CTR .................................................................29 Drawing 9 Exploded drawing of 10.061A/B ...............................................................31 Drawing 10 All chains for 10.061A/B ..........................................................................32 Drawing 11 Exploded drawing of 10.125TR-125 ........................................................34 Drawing 12 All pin bolt chains for 10.125TR-xxx ........................................................35 Drawing 13 All link chains for 10.125TR-xxx ...............................................................36 Drawing 14 All wire brushes for 10.125TR-xxx ...........................................................36 Drawing 15 Assembly of pin bolt chain, link chain, wire brush .................................37 Drawing 16 All cages for 10.125TR-xxx .......................................................................38 Drawing 17 Exploded drawing of 10.150RL ................................................................40 Drawing 18 Exploded drawing of 10.150RS ................................................................41 Drawing 19 All pin bolt chains for 10.150RL ...............................................................42 Drawing 20 All link chains for 10.150RS .....................................................................42 Drawing 21 Adjusting the skids on the 10.150TR .......................................................43 Drawing 22 Exploded drawing of cage 10.200K .........................................................45 Drawing 23 Extension roller skid set 10.2005R ...........................................................46 Drawing 24 Skid adjustment for 10.200R/300R/200RS without extension ...............47 Drawing 25 Exploded drawing of head 0010.2004R ..................................................49 Drawing 26 All chains for 10.200R ..............................................................................50 Drawing 27 Exploded drawing of head 0010.2005R ..................................................51 Drawing 28 All chains for 10.300R ..............................................................................52 Drawing 29 Exploded drawing of head 0010.2006R ..................................................53 Drawing 30 All chains for 10.200RS ............................................................................54 Drawing 31 Exploded drawing of wire rope head 0010.2005 ....................................55 Drawing 32 All wire rope loops & wire brushes for wire rope head 0010.200S ........55 Drawing 33 Replacing loop & brush ............................................................................56 Drawing 34 Exploded drawing of pulling equipment 10.200R & 10.300R .................56 Drawing 35 Exploded drawing of center head 0010.2004R .......................................57 Drawing 36 Exploded drawing of 10.400R ..................................................................59 Drawing 37 All chains for 10.400R ..............................................................................60 Drawing 38 Exploded drawing of 10.400RS ................................................................61 Drawing 39 All chains for 10.400RS ............................................................................62 Drawing 40 Skid adjustment for 10.400R & 10.400RS................................................63

Index Operating Manual


Drawing 41 10.400R in ovoid profile 500–750 ............................................................64 Drawing 42 Exploded drawing of wire rope head 0010.400S ....................................65 Drawing 43 All wire rope loops & wire brushes for wire rope head 0010.400S ........65 Drawing 44 Center head 001.4004R............................................................................66 Drawing 45 All chains for 10.800R ...............................................................................68

9.2 Figures Figure 1 Blocked off & signed work area .....................................................................17 Figure 2 Maximum offset .............................................................................................21 Figure 3 10.028 ............................................................................................................24 Figure 4 10.060 A / B /CTR with pin bolt chain, link chain, cutter ................................26 Figure 5 Cutter head for 10.060 A / B / CTR .................................................................29 Figure 6 10.061 A/B .....................................................................................................30 Figure 7 10.125TR-125 with pin bolt chains, link chain, wire brush .............................33 Figure 8 10.150RL ........................................................................................................39 Figure 9 Diamond crown drill bit ..................................................................................43 Figure 11 10.200R, 10.300R, 10.200RS ........................................................................44 Figure 12 Diamond crown drill bit ................................................................................56 Figure 13 10.400R, 10.400RS, wire rope head .............................................................58


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Wire Rope and Chain Scrapers