New Unit Information 02.2004
Unit functions
CV 30/1, CV 38/1
Page 12 / 25
1 Brush roller drive
2 Brush roller drive belt
3 Retaining screws (8x) for brush head
cover (see page 13)
4 Indicator bristles (red)
5 Skid plate
6 Retaining screws (2x) for counter bearing
7 Brush roller counter bearing
8 Brush roller
7
Replace the brush roller
– Remove the retaining screws (6) for the
counter bearing (7).
– Remove the counter bearing (7) and pull the
brush roller and (8) off the brush roller drive.
Brush head, view from below
1
2
3
3
3
3
4
6
5
6
8
3
3
Note:
The brush roller (8) should be replaced if the
bristles have the same length as the
indicator bristles (4). When new, the red
indicator bristles are approx. 2mm shorter
than the working bristles.
