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20.3 Checking the toothed belt
The condition of the toothed belt must be checked once a month.
A damaged toothed belt must be replaced immediately.
Correct setting
The toothed belt exhibits no cracks or fragile areas.
When pressed with a finger, the toothed belt gives no more than 10 mm.
Cover
• Tilt the upper section backwards
Figure 73: Checking the toothed belt
(1) - Toothed belt
Test steps
1. Check the toothed belt for cracks or fragile areas.
2. Prod the toothed belt gently in the middle using your finger.
88
WARNING
Risk of injury
Switch off the machine at the main power switch before check-
ing the condition of the toothed belt.
(
Section 4.4.1 Access to the machine bottom section, page 10)
The toothed belt should be tight and undamaged.
The toothed belt should give no more than 10 mm.
Maintenance work
Service manual H867 Version 00.0 - 08/2013
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