New Unit Information 02.2004
Unit functions
CV 30/1, CV 38/1
Page 14 / 25
Brush head
1 Driving gear
2 Suction motor housing
3 Foot lever, brush head unlocking device
4 Bearing shells for suction motor housing
5 Drive belt for centrifugal clutch
6 Centrifugal clutch
7 Rotary height adjustment knob for brush
head
8 Brush roller drive belt
9 Brush head housing
10 Suction hose
11 Connection for suction tube
Dismantle the suction motor
– Pull the drive belt (5) off the driving gear (1).
– Remove the suction motor housing (2) from
the bearing shells (4).
Note:
If the suction hose (10) is replaced, it must
be fitted flush with the brush head housing
(arrow) to prevent false air from being drawn
in.
2
3
4
5
6
7
8
9
10
11
4
1
