76
05-7177-00.fm
Maintenance and Servicing
5.6
Rotating brush unit
5.6.1
Replacing the brushes/pads
Use the indicator
Fig. 37-A
on the rotating brush unit to:
• determine the wear of the brushes/pads (the rotating brush unit must be
lowered)
• determine whether the brushes/pads have been assembled.
Change the brushes/pads at the latest when the red pointer is in the red zone.
1. Decouple the brush/pad, see section 5.6.3
2. Insert the new brush/pad, see section 5.6.4
Attention
If
no
brushes/pads have been assembled, the red pointer is in the
red zone of the indicator.
Fig. 36:
7
7
A
8
B
Fig. 37:
A
