FA 500.2
Checking the chain tension (twice yearly)
• Switch off the shredder.
• Pull out the power plug.
• Remove the left side cover.
1
The sagging of the chain should be 9 to 14 mm.
If you need to tighten the chain:
•Loosen the clamping nuts (1).
•Lower the motor until the sagging is 9 to 14 mm.
•Tighten the clamping nuts again.
•Reinstall the cover.
Note:
Do not tighten the chain too much, as this will cause premature wear on the chain and bearings.
Greasing the drive chains and cogs (twice yearly)
• Switch off the shredder.
• Pull out the power plug.
•Remove the left and right side covers.
•Grease the cogs and the drive chains from the motor to the cutting apparatus, the cut- ting block to the feed belt and the cutting block to the regulating roller. Recommended lubricating grease: K2K in accordance with DIN 51502/DIN 51825
•Reinstall the covers.
Maintenance work on the inlet conveyor belt
Checking the stripping device
•Lift the safety flap. You can now see the stripping de- vice.
Caution cutter rolls! Cutting injuries are pos- sible even when the paper shredder is idle. Always wear protective gloves!
Check whether the stripping device is flush with the con- veyor belt. Otherwise it must be readjusted:
•Loosen the countersunk screws of the clamping strip - this allows to move the stripping device.
•Align the stripping device and retighten the counter- sunk screws.
If the stripping bar is worn, it must be replaced. The area below the stripping device should be cleaned at the same time.
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