Instruction Manual

GRN4-605 Chapter 5: Maintenance 47 of 93
7. In no case should the belts be over tensioned, as this can significantly reduce
belt and/or bearing life
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Checking V-belt condition, replacing V-belt
Running V-belts can pull objects into the machine! Hair, jewelry etc.
can be pulled into machine without proper precaution resulting in
serious injury. NEVER dismount the V-belt cover and window
during operation.
If a V belt is porous or ripped, it must be replaced as follows:
1. Remove the V-belt cover.
2. Loosen the front and rear tensioning screw.
3. Relax the V-belt by shifting the drive motor.
4. Put new V-belt in.
5. Tension the V-belt (refer to previous section).
6. Mount the V-belt cover.
Working on the Cutting Cutters
Correctly setting and mounting the cutting cutters is important when working with
shredders to ensure efficient and economic function.