User Manual
Interroll CassetteType 6C
L, U, CD, T, W and C profile

Version 1.1 (06/2016) en-US
Original instruction manualManufacturer
Interroll Joki A/S
Hammerholmen 2-6
2650 Hvidovre
Denmark
Telephone: +45 36 88 33 44
Fax: +45 36 88 33 71
www.interroll.com

Copyright of installation and operating instructions
The copyright of these installation and operating instructions remains with the Interroll
Group. The installation and operating instructions contain technical regulations anddrawings that may not be reproduced partially or in full, transmitted by any means,utilized without permission for purposes of competition or disclosed to third parties.

Version 1.1 (06/2016) en-US
Original instruction manualInterroll Cassette 6C

Table of contents
Introduction................................................................................................................................ 5
Notes about working with the installation and operating instructions ............................................ 5Contents of these installation and operating instructions.............................................................. 5
Installation and operating instructions are part of the product................................................... 5
Warning notices in this manual .................................................................................................................. 6
Symbols............................................................................................................................................................. 6
Safety ......................................................................................................................................... 7
General safety instructions .......................................................................................................................... 7
Intended use .................................................................................................................................................... 7
Unintended use ............................................................................................................................................... 7
Personnel qualification .................................................................................................................................. 8
Operators ................................................................................................................................................... 8
Service personnel ..................................................................................................................................... 8
Electricians .................................................................................................................................................. 8Dangers............................................................................................................................................................. 8
Bodily injury................................................................................................................................................ 8
Electricity ..................................................................................................................................................... 8
Rotating parts ............................................................................................................................................ 8
Working environment .............................................................................................................................. 8
Faults during operation........................................................................................................................... 8
Maintenance .............................................................................................................................................. 9Interfaces to other devices........................................................................................................................... 9Operating modes ........................................................................................................................................ 10
Normal operation.................................................................................................................................. 10
Special mode .......................................................................................................................................... 10
Product information ................................................................................................................ 11
Components.................................................................................................................................................. 11
Properties....................................................................................................................................................... 11
Type plate...................................................................................................................................................... 12
Product identification.................................................................................................................................. 14
Technical data .............................................................................................................................................. 15
Transport and storage ............................................................................................................ 16
Transport........................................................................................................................................................ 16
Storage .......................................................................................................................................................... 16
Assembly and installation ..................................................................................................... 17
Assembly and installation.......................................................................................................................... 17
Initial startup and operation.................................................................................................. 19
Initial startup ................................................................................................................................................. 19
Checks before the initial startup........................................................................................................ 19
Operation...................................................................................................................................................... 19
Inspections prior to each operation.................................................................................................. 20
Procedure in case of accident or fault................................................................................................... 20

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Original instruction manual3Interroll Cassette 6C
Table of contents

Maintenance and cleaning.................................................................................................... 21
Cleaning......................................................................................................................................................... 21
Maintenance and repair work information.......................................................................................... 21
Adjusting tension and tracking the belt................................................................................................. 22
Replacing the belt, idler pulley or drum motor ................................................................................... 23
Disassembly ............................................................................................................................................. 24
Installing the belt .................................................................................................................................... 24
Maintenance intervals................................................................................................................................ 25
Maintenance and inspection list......................................................................................................... 25
Troubleshooting....................................................................................................................... 26
Troubleshooting............................................................................................................................................ 26
Spare and wear parts ............................................................................................................ 27
Cassette Spare Parts ................................................................................................................................. 27
Order information....................................................................................................................................... 27
Decommissioning and disposal ............................................................................................ 28
Shutdown....................................................................................................................................................... 28
Disposal.......................................................................................................................................................... 28
Appendix ................................................................................................................................. 29
Warranty for Interroll Drum Motors and Cassette Systems .......................................................... 29
Restrictions ............................................................................................................................................... 29
Exceptions ................................................................................................................................................ 29
Installation Declaration .............................................................................................................................. 30

4Version 1.1 (06/2016) en-US
Original instruction manualInterroll Cassette 6C

Introduction
Notes about working with the installation and operating instructions
The following models of the Interroll Cassette type 6C are described in these installation andoperating instructions:• L, U profile (standard versions)• T, W, and C profile (other versions)Contents of these
installation and operating
instructions

These installation and operating instructions contain important notes and information about thevarious operating phases of the cassette.
The installation and operating instructions describe the cassette at the time of its initial delivery
by Interroll.
In addition to these installation and operating instructions, special contractual agreements andtechnical documents apply to special versions.

Installation and operating
instructions are part of the
product

Version 1.1 (06/2016) en-US
Original instruction manual

4 For trouble-free, safe operation and warranty claims, read the installation and operating
instructions first and follow the instructions.
4 Always keep the installation and operating instructions in the vicinity of the cassette.
4 Pass the installation and operating instructions on to any subsequent operator or user.
4 NOTICE! The manufacturer does not accept any liability for faults or defects due tonon-observance of these installation and operating instructions.
4 If you still have questions after reading the installation and operating instructions, pleasecontact Interroll customer service. Contact persons close to you can be found on the Internet
under www.interroll.com/contact.

5

Interroll Cassette 6C
Introduction

Warning notices in this manual
The warning notices refer to risks that may arise while using the cassette. They are available atfour danger levels with the following signal words:
Signal word

Meaning

DANGER

Identifies a danger with high risk that can lead to death or serious injury if it
is not avoided.

WARNING

Identifies a danger with medium risk that can lead to death or serious injury
if it is not avoided.

CAUTION

Identifies a danger with low risk that can lead to minor or medium injury if it
is not avoided.

NOTICE

Identifies a danger that can lead to property damages.

Symbols
This symbol marks useful and important information.
Requirement:
R This symbol represents a prerequisite to be met prior to assembly and maintenance work.
4 This symbol marks the steps to be carried out.

6

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Original instruction manualInterroll Cassette 6C

SafetyGeneral safety instructions
The cassette is designed according to the state of the art and is reliable in operation, once
distributed. However, risks may still arise:• Danger of death or risk of physical injury to the user or bystanders.
• Adverse effects on the cassette and other facts.
Disregarding the notices in these installation and operating instructions may lead to lifethreatening injury.
4 Always read the entire installation and operating instructions with the safety instructions
before starting to work with the cassette and follow the notices.
4 Only instructed and qualified persons may work with the cassette.
4 Always keep these installation and operating instructions on hand when working on thecassette so that you can consult them quickly if required.
4 Always comply with relevant national safety regulations.
4 If you have any questions after reading these installation and operating instructions, feel free
to contact the Interroll customer service: www.interroll.com/contact

Intended use
The Interroll 6C cassette is designed for installation purposes and mainly intended for use insupermarket checkout counters, reverse vending machines or for integration in other OEM
machinery. The belt conveyor is supplied as a complete modular unit and equipped with a drum
motor – tested and ready to be installed.
Any other use is not permitted. Operating conditions that deviate from those specified require
new contractual agreements.

Unintended use
Use of the belt conveyor system is only allowed in the areas described under productinformation.
Any modifications that affect the safety of the product are not permitted.
The cassette may not be used to transport persons or bulk goods.
Applications not in accordance with the intended use of the belt conveyor system requireapproval from Interroll.

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Original instruction manual7Interroll Cassette 6C
SafetyPersonnel qualification
Unqualified personnel cannot recognize risks and, as a result, is subject to greater dangers.
4 Authorize only qualified personnel with the activities described in these installation andoperating instructions.
4 The operating company must ensure that the personnel follows locally applicable regulations
and rules during their work with regard to safety and dangers.
The following target groups are addressed in these installation and operating instructions:Operators

Operators have been instructed in the operation and cleaning of the cassette and follow thesafety guidelines.

Service personnel

The service personnel features a technical training and performs the maintenance and repair
tasks.

Electricians

Persons working on electrical installations must have the pertinent technical training.

Dangers
The following list provides information about the various types of danger or damage that may
occur while working with the cassette.
Bodily injury

Electricity

Rotating parts

Working environment

Faults during operation

8

4 Maintenance or repair work must only be executed by authorized and qualified persons inaccordance with the applicable regulations.
4 Before turning on the cassette, ensure that no unauthorized persons are near the conveyor.
4 Only perform installation and maintenance work after you have switched off the power.
Ensure that the drum motor cannot be turned on accidentally.
4 Do not remove protective covers or housings.
4 Do not insert fingers between the drum motor and the belt as well as other moving parts ofthe cassette.
4 Do not remove motor and roller side covers.
4 Tie long hair together.
4 Never wear loose clothing.
4 Remove jewelry such as bracelets or wristbands.
4 Remove equipment or material that is not required from the workspace.
4 Wear safety shoes.
4 Clearly specify and monitor the way goods are placed on the cassette.
4 Establish a safety zone where goods can fall down.
4 Do not touch the cassette while it is running.
4 Regularly check the cassette for visible damage.
4 In case of fumes, unusual noise or blocked or damaged goods, defective supports, side
guides or accessory appliances, stop the cassette at once and ensure that it cannot be
started accidentally.
4 Contact qualified personnel immediately to find the source of the fault.

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Original instruction manualInterroll Cassette 6C
Safety4 Clean up any leaked motor oil immediately.
4 During operation, do not step on the cassette.
Maintenance

4 Carry out maintenance and inspections regularly.
4 Only use Interroll original spare parts.

Interfaces to other devices
When installing the cassette into a system (e.g. with other cassettes), potential hazards may
occur. These are not described in this manual and must be analyzed during the design,
installation and startup of the corresponding system.
1. After installing the cassette in a cassette system or similar equipment, check the entire system
for any new potentially dangerous conditions prior to turning on the equipment, especiallyat the end roller and at the idler pulley, where cuts and crushing may occur.
2. If necessary, implement further constructional measures.
A transition profile can be fitted to eliminate danger zones.

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Original instruction manual9Interroll Cassette 6C
SafetyOperating modes
Normal operation
Special mode

Operating mode when installed as a cassette in a cassette system
Special operation refers to all operating modes which are required to guarantee and maintainregular operation.

Special operating mode

Explanation

Comment

Transport/Storage

Loading and unloading, transport and storage-

Assembly/Initial start-up

Installation at the end customer and performing the test run -Cleaning

External cleaning without removing protective devices

When de-energized

Maintenance/Repairs

Maintenance and inspection tasks

When de-energizedTroubleshooting

Troubleshooting in the event of a fault-

Fault elimination

Eliminating the fault

When de-energized

Shutdown

Removing from the complete system

When de-energized

DisposalRemoving from the complete system and disassembly

When de-energized

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Product information
Components

1

Belt

4

Frame

2

Drum motor

5

Tensioning screw

3

Adjusting bolt

6

Idler pulley

Properties
The Interroll cassette is a drive system to convey goods in supermarket checkout stations and in
equipment used in supermarkets, such as reverse vending machines.
The Interroll cassette system includes the patented quick tension/release idler system for easy
installation and change of the Cassette belt and other parts.
The Interroll cassette system is available in numerous sizes and variants e.g.:• With the drum motor at the end or in the middle• As an incline / decline Cassette within set limits• With a central drive and small diameter SegRoll idler pulleys at both ends

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Original instruction manual11Interroll Cassette 6C
Product information

Type plate
The specifications on the type plate for the drive (drum motor) are used to identify the motor. It is
located close to the drive. This is the only way for the drum motor to be used properly.

80C
Speed:
Kw - V - Hz
If - Lk
Cos
IP EN60034

SN:
Prod. Wk/Yr:
Order no.
Art.No.:RL:

Interroll-Joki A/S Hammerholmen 2-6 Hvidovre 2650 DK
www.Interroll.com
Type plate for drum motor 80C

12

1

Serial number

6

Drum speed2

Production week and year

7

Rated power - rated voltage andfrequency

3

Reference number

8

Rated current/blocked motor current

4

Article number

9Power factor

5

Roller length

10 Protection rating

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Product information

The specifications on the type plate for the cassette are used for identification of the cassette.
The type designation is required for correct application of the cassette.

Cassette Series
Speed:
Weigth load
LengthWidthBelt width

SN:
Prod. Wk/Yr:
Art.No.:Belt length:Interroll-Joki A/S Hammerholmen 2-6 Hvidovre 2650 DK
www.Interroll.com
Example of type plate for the cassette

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Original instruction manual

1

Serial number

6

Weight of load

2

Production week and year

7

Length C/C

3

Article number

8

Width EL

4

Belt length9Belt width5Belt speed

13Interroll Cassette 6C
Product information

Product identification
To identify a cassette, the following information is required.

14

1

Type No.

2

Drive diameter

1 = 113 mm
5 = 50 mm
8 = 80 mm

3Cassette type

U, L, CD = standard versions
T, W, C = other versions

4

Idler pulley diameter0 = 0 to 9 mm (knife edge)
2 = 20 to 29 mm
3 = 30 to 39 mm
4 = 40 to 49 mm
5 = 50 to 59 mm

5Consecutive numbering

6

RL

Roller length of drive (drum motor)

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Original instruction manualInterroll Cassette 6C
Product information

Technical data
Cassette 6 M

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Original instruction manual

Version

U, L and CD design (standard models)
T and C versions (other models)Standard: idler pulley belt tensioning
Standard: drum motor belt adjustment (one side only, left isstandard see "Product identification", page 14)

Load capacity

Small: 0 to 50 kg
Middle zone: 50 to 100 kg
Large: 100 to 150 kg

Cassette belt speed

Standard: 0.15; 0.17; 0.19
Optional: 0.11, 0.13, 0.21, 0.23, 0.25, 0.28, 0.30, 0.34
On request: < 0.10; > 0.34

Cassette size

Min. length C/C: 500 mm
Max. length C/C: 2,980 mm
Min. width EL: 300 mm
Max. width EL: 700 mm
Recommended minimum length/width ratio = 2
On request: length > 2,980 mm; width > 700 mm

Incline/decline

Available on request

Ambient temperature

Operation: +10 to +40
Storage: +10 to +50

Humidity

Max. 90 %, non-condensing

Noise level

Leq < 60 dB(A)Drive voltage

AC: 1 x 230 V/50 Hz; 3 x 230 V/50 Hz; 3 x 400 V/50 Hz
DC: 1 x 24 V
Other voltages and frequencies on request

Power40, 50, 60, 75, 85, 110 W

Drive diameter

50/81/113 mm
Other diameters available on request

Diameter of idler pulleyStandard: 50 mm
Other diameters available on request

Frame material

Zinc-plated steel

Drive material

Drum motor: tube with surface protection
End caps and shaft cap: aluminum
Idler pulley: tube zinc-plated or made of polymer segments
End caps and caps: technopolymer

Belt material

Black PVC/PET, 2 mm, 2-ply
Pretensioning of belt 0.1 to 0.3 %Other belt types available on request

15

Interroll Cassette 6CTransport and storage
Transport

CAUTION
Improper transport poses a risk of injury.
4 Transport-related tasks should only be carried out by qualified and authorized persons.
4 Wear safety shoes.
4 Make sure that the cassette is fixed properly before transport.

NOTICE
Risk of damage to the cassette due to improper transport
4 Avoid serious impacts during transport.
4 Do not transfer the cassette between warm and cold environments. This may cause water
condensation and may damage the drum motor.
4 Check each cassette for damage after transport.
4 In the event of damage, take photos of the damaged parts.
4 Report any damage caused by transport immediately to the transport company and Interroll,to maintain warranty.

Storage

CAUTION
Risk of injury due to improper storage
4 Do not place other objects on the cassette.
4 Check the stability of the cassette.
4 Ensure proper fastening.
4 Store the cassette in a clean, dry and closed area between +15 and +30 °C and protect itagainst humidity and moisture.
4 For storage periods of more than three months rotate the shaft periodically to prevent
deterioration of the shaft seals.
4 Check each cassette for damage after storage.

16

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Original instruction manualInterroll Cassette 6C

Assembly and installation
Assembly and installation
The cassette is supplied fully pre-assembled at the installation site and must be installed into thefinal equipment.
The cassette is a subcomponent. The customer has to ensure that the cassette is sufficiently
covered and that the entire machine conforms to CE regulations.

WARNING
Danger of death due to live cable ends!
4 Electrical installation should only be carried out by qualified electricians.
4 Disconnect the unit from the power supply.
4 Observe the minimum bend radii of the cables, hoses and wires. Observe correct protectionof the cable.
4 Always check cables and assemblies for damage prior to installation.
4 Refer to the drum motor label for connection values.
4 Connect the motor in accordance with EN-IEC 60204-1. Refer to the drum motor manual for
wiring information. If the cassette is supplied with an individual plug, also refer to the pluginstallation guide.
4 Connect the cassette frame to ground.

WARNING
Risk of injury due to incorrect assembly!
4 Assembly must be carried out by qualified persons in accordance with the safety instructions.
4 Ensure that nothing (e.g. any tracking profile attached to the belt) can rub against thecassette. During alignment, ensure that a minimum distance of 5 mm is observed for all
operating conditions.
4 After installation, check that passageways are clear of obstacles. If necessary, set up
walkways.
4 When integrating the cassette into a system, consider possible danger zones, especially inplaces where cuts and crushing may occur.
4 Ensure that the cassette is sufficiently covered.
4 Make sure that there is a safety zone at both ends of the cassette where operating
personnel or others do not have access (drop-down zone).

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Original instruction manual17Interroll Cassette 6C
Assembly and installation

4 Set the cassette in its desired place. Use a bubble level for this task.
4 Secure the cassette, ensuring it is not twisted or warped during operation.
4 Align the module (see "Adjusting tension and tracking the belt", page 22) and ensure there isno contact between moving parts. Belt tracking can be affected if the cassette is incorrectlyaligned.
Power is supplied to the cassette either via a CEE plug or by direct installation into a control
panel.

18

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Original instruction manualInterroll Cassette 6C

Initial startup and operation
Initial startup

WARNING
Risk of injury due to incorrect handling!
4 Check electrical connections and protective equipment.
4 If the cassette is supplied with an individual plug cable for the drum motor, check the pluginstallation guide supplied with the cassette.
4 Remove items that do not belong to the device from the cassette and belt.
4 Ensure that unauthorized persons are not in the danger zones.
4 Wear safety shoes and suitable work clothes.
4 Do not operate the cassette before it is correctly installed and connected to the power
supply, with all rotating parts equipped with or protected by original safety devices.
Checks before the initialstartup

The cassette has been factory tested. The belt adjustment and the belt tension are factory set
and normally do not have to be changed. However, before the initial startup of the cassette thefollowing procedures must be carried out:
4 If faults occur during initial startup, stop the cassette and adjust the belt setting (see"Adjusting tension and tracking the belt", page 22).
4 Check the direction of travel prior to initial startup. If necessary, correct the direction.
Standard direction of travel of the belt is when the drum motor is pulling the belt and notpushing it. Pushing the belt is allowed, but in this case belt tracking may be more difficult.
If the idler pulley is blocked in the direction of travel, the idler and tension system may pop up
and belt tension may be lost. A change in belt tension is an indication that something is blocking
the idler pulley.

Operation

WARNING
Rotating parts
Crushing and serious injury due to being caught and pulled into the cassette.
4 Do not remove the protective covers.
4 If you have long hair, always wear a hair net.
4 If goods become trapped in the side guides, switch off the cassette and ensure that it cannot
be started accidentally, then eliminate the fault.
4 If the idler pulley becomes blocked, switch off the cassette immediately.

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19Interroll Cassette 6C
Initial startup and operation

Inspections prior to each
operation

4 Check the cassette for visible damage. Pay special attention to belt, guides and support
stands.
4 Check the drum motor for visible damage.
4 Ensure that no objects are in contact with rotating or moving parts.
4 Ensure that the drum motor can move freely.
4 Ensure that all safety equipment is functioning correctly.
4 Make sure that only authorized persons are in the working area of the cassette.
4 Remove equipment or material that is not required from the workspace.
4 Provide instructions for correct loading of the cassette and monitor their implementation.

Procedure in case of accident or fault
4 Stop the device and ensure that it cannot be started accidentally.
4 In case of an accident: Provide first aid and call for emergency assistance.
4 Inform responsible persons.
4 Have the malfunction repaired by qualified persons.
4 Restart the device only after approval by qualified persons.

20

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Original instruction manualInterroll Cassette 6C

Maintenance and cleaning
Cleaning

WARNING
Risk of injuries due to incorrect handling
4 Ensure that the power supply to the cassette has been turned off before cleaning it.
Disconnect the power supply and ensure that it cannot be connected accidentally.
4 Do not remove protective devices.
4 Wear safety shoes and close-fitting work clothing.
4 Only dry clean the belt.
4 Only use suitable cleaning agents.
4 Clean panels on the underside with compressed air.

Maintenance and repair work information

WARNING
Danger of death due to high voltages
4 Switch off the power supply system, ensuring that the device cannot be started accidentallyand that the power supply has been disconnected correctly.
4 Work on electrical appliances should only be carried out by authorized and qualified
electricians.
4 Display signs warning of maintenance and repair work when carrying out tasks.
4 Close off the area around the cassette.
4 Inform people entering the closed off area of the risks.

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Interroll Cassette 6C
Maintenance and cleaning

Adjusting tension and tracking the belt

Adjustable parts of the cassette1

Tensioning screws

2

Measuring marks

3

Adjusting bolt

NOTICE
Risk of damaged belts and bearings due to high belt tension
4 Ensure that the tension is set correctly based on the weight of the conveyed goods. The
higher the weight, the higher the tension.
4 Belt tension should not exceed 0.3% of elongation. The typical value is between 0.1 to 0.3%
4 To adjust the belt tension, use a belt tension measuring device, or when not tensioned marktwo measuring guides (2) on the belt, e.g. at 1,000 mm distance.
4 Tension the belt by turning the tensioning crews evenly until the elongation is 0.1 to 0.3%. In
this example, until the distance is 1001 to 1003 mm.
4 Easy tensioning: Move the tensioning screws (1) and idler pulley above the center, turn thescrews only by hand to push the idler pulley back down in the position below center.
4 For easy tensioning of the belt, move the tensioning screws (1) and idler pulley up overcenter. Turn the screws only by hand and move idler pulley back down into position below
center.
4 For easy tracking of the belt, use the adjusting bolt (3) next to the drum motor shaft cap.
4 If the belt tends to run to the adjusting bolt side, turn the bolt (3) slightly.
4 If tracking is difficult, it may help to stop the cassette. Loosen the idler quick tension/releasesystem, re-center the belt on the idler pulley/drum motor by hand, and restart the device.

22

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Maintenance and cleaning

Belt tension measuring device

Replacing the belt, idler pulley or drum motor

Removing the drum motor

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Original instruction manual23Interroll Cassette 6C
Maintenance and cleaning

Disassembly

4 Disconnect the cassette drum motor from the power supply.
4 Release the quick release/tension idler system.
4 Pull the belt off the frame.
4 Loosen the motor side cover.
4 Lift the motor out of the cassette frame slots. First remove the plug, if the drive is installedwith a plug system.
4 Pull out the idler pulley, including the tension screws.

Installing the belt

4 Ensure the cassette is disconnected from the power supply.
4 Reassemble the cassette in reverse order.
4 Adjust tension with the 2 tensioning screws and adjust the belt by adjusting the screw at tothe drive shaft cap.
4 Carry out a test run with at least four complete belt turns.

Replacing the belt

24

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Maintenance and cleaning

Maintenance intervals
Refer to the manufacturer’s documentation for information about lubricating intervals andmaintenance tasks for the drum motor.
Maintenance andinspection list

Interval

Mach. No./type:
Component

Task/inspection

WeeklyEntire cassette

General visual inspection.

Monthly

Entire cassette

Check screw connections.
Re-tighten if necessary.

Drive rollers/end
rollers

Listen for noise development/check fordamage.
Replace if necessary.

Belt

Check operating behavior and voltage.
Adjust if necessary.
Check for damage.
Replace if necessary.
Check belt support end for soiling.
Clean as required.

QuarterlyDrum motor

Check drum motor (visual inspection).
Check cable for damage.
Check temperature.
Listen for noise development.
Replace if necessary.
Check for oil loss
Check for true running(shaft-mounted geared motor).

Every 6 months

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Original instruction manual

Entire cassette

Check for debris/dirt.
Clean as required.

25

Interroll Cassette 6C

Troubleshooting
Troubleshooting

WARNING
Danger of death due to high voltages
4 Switch off the power supply system, ensuring that the device cannot be started accidentallyand that the power supply has been disconnected correctly.
4 Work on electrical appliances should only be carried out by authorized and qualified
electricians.
4 Display signs warning of maintenance and repair work when carrying out tasks.
4 Close off the area around the cassette.
4 Inform people entering the closed off area of the risks.
4 Stop the device immediately and ensure that it cannot be started accidentally.
4 Remove the conveyed materials.
4 Always make sure that nobody can be injured before restarting the cassette.
4 Dispose of any leaked oil correctly. If necessary, a specialist must replace the drum motor.
Fault

RemedyTransport cannot be started Main switch and/or control
and drum motor is notswitched off; capacitor problem
running

4 Check the switch position. If
necessary, press the main
switch and/or key-operated
switch of the control. Checkcapacitor.

Belt too loose/transport weight
too high

4 Re-tension the belt Observe
maximum weight.

Belt rubs against the side
frame

Belt adjustment is not straight

4 Adjust the belt to run straightProtective motor switch is
triggered by excessive
power input

Gear box defective/drive roller
bearing defective

4 Replace defective parts.

Short circuit

4 Check electrical connections
and replace defective parts.

Excessive unit load

4 Observe maximum weight.

Bearing defective

4 Replace bearings.

Belt rubbing

4 Remove the cause.

Noise development/squeaking/whistling

26

Cause

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Spare and wear parts
Cassette Spare Parts

1

Belt

5

Frame

2

Drum motor

6

Adjusting shaft

3

Tensioning screw/adjusting bolt

7

Idler pulley

4

Roller shaft

Order information
Precise identification of the device is imperative when ordering spare and wear parts, see“Product identification”.
The following information is required for an order:• Art. No.
• Type• Item number• Designation• Comment
Please contact your supplier for further information.

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Decommissioning and disposal
Shutdown

CAUTION
Risk of injury due to incorrect handling
4 Shut-down may only be executed by qualified and authorized persons.
4 Only shut down the drum motor after switching off the power. Ensure that the drum motor
cannot be turned on accidentally.
4 Disconnect the motor cable from the power supply and motor control.
4 Remove tension on the belt.
4 Remove the retaining plate from the mounting bracket.
4 Remove the drum motor from the cassette frame.

Disposal
4 Adhere to the manufacturer's disposal instructions when disposing of motor oil.
4 To protect the environment, recycle the packaging.

NOTICE
Substances with a water hazard class, such as greases and oils, hydraulic oils,
coolants or cleaning agents with solvents may not be allowed to come into contact
with the ground or reach the sewer system!
4 Store, transport, catch and dispose these substances in suitable containers!
4 Observe the notices on the supply containers.
4 Observe any additional national regulations.
The operator is responsible for the proper disposal of the drum motor. In doing so, industryspecific and local regulations must be observed for the disposal of the drum motor and its
packaging.

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Appendix
Warranty for Interroll Drum Motors and Cassette Systems
Interroll provides a 2-year warranty covering their range of drum motors and cassette systems
against faulty workmanship and/or materials from the date of delivery or collection from thefactory. The warranty period is based on the regular operation of the product eight hours perday, provided no written agreement to the contrary is in effect.
As part of this warranty, Interroll repairs or replaces any defective product, free of charge, thatis returned to the factory before the warranty period expires. The warranty period shall not be
extended by repairs performed within the framework of the warranty.
Restrictions

Interroll and its dealers do not assume any liability for shutdowns or damages to the productthat are due to the following causes:• Non-observance of the installation or maintenance notes from Interroll• Operation of the motor without suitable motor protection• Not connecting the internal Interroll thermal circuit breaker (if available)• Damage to the belt from cutting and cuts from sharp objects• Damage to the belt from improper belt tracking, overtensioning or damage from corrosive
fluids• Reversing the drum motor before the motor has come to a complete stop
• Use of the drum motor outside the specifications stated on the type plate and/or current
Interroll catalog or quotation• Repairs, alterations or modifications to the product by anyone other than a qualified Interroll
representative will render this warranty null and void unless such repairs have beenpreviously agreed to in writing by Interroll.

Exceptions

The Interroll warranty excludes any liability for the following damages:• Damages to the shell lagging or other additional materials through regular wear or incorrectuse• Costs for removal and return shipment of the product to Interroll as part of this warranty• Damages to other systems that are used in conjunction with the product• Los of income, injuries or other costs in conjunction with the failure of the productVersion 1.1 (06/2016) en-US
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Appendix

Installation Declaration
In accordance with the EC Machinery Directive 2006/42/EC, Appendix II 1 B

The manufacturer
Interroll Joki A/S
Hammerholmen 2-6
2650 Hvidovre
Denmark
hereby declares with sole responsibility that the product• Cassette 6C
fully complies with the safety and health requirements of the Machinery Directive
2006/42/EC Appendix I.
The relevant technical documents according to EC Machinery Directive 2006/42/EC, Annex VII
B are available and will be presented to the competent national authorities electronically, if
required.
Person authorized to prepare the technical documents: Jan Støvring Jensen, Interroll Joki A/S,
Hammerholmen 2-6, 2650 Hvidovre, Denmark.
The partly completed machinery complies with the following EC directives:• Low Voltage Directive 2014/35/EU• EMC Directive 2014/30/EU• RoHS Directive 2011/65/EC
The following harmonized standards were applied:• EN ISO 12100:2010
Initial startup of the partly completed machinery is not permitted until the partly
completed machinery is incorporated into a machinery which complies with themachinery directive. The EC declaration of conformity must be available according toappendix II A.
The EC declaration of conformity must be available according to Machinery Directive
2006/42/EC Annex II 1 A.

April 20, 2016
Hvidovre, Denmark

Anders Staf Hansen(General Manager)

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For your local contacts please visit
interroll.com/contact

Version 1.1 (06/2016)
Original instruction manual