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7.3.
Check the drive belt tension
WARNING
Cut and crush hazard
Body parts and clothing can be pulled in if they come into contact with the belt drive.
Risk of cuts and crushing injuries through to amputations.
Removing or opening the belt cover or reaching into the rotating belt drive is prohibited
This work may only be carried out when the belt pulley is at a standstill and the power supply has
been disconnected.
Inspection
The drive belts can be inspected by pressing on them with your thumb.
•
Remove the cover (Pos. 1)
•
Inspect by pressing down with your finger.
The belt should have approx. one belt thickness of play.
Effects
of incorrectly tightened
drive belts:
Drive belts too loose:
drive belts slip on the v-belt pulley
no or poor power transmission, excessive wear
Drive belts too tight:
excess wear, severe heating of the v-belt pulley with consequential damage
Correcting the tension
Evenly loosen/tighten the
tensioning screws on the motor slide in turns and
adjust the belt tension
1
Summary of Contents for CC401 E
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