2
1
5
6
36
8.2.2
Changing the roller brushes
1. Remove the right and left side caps (1).
2. Pull the roller brushes (2) and (3) away from the drive shaft.
3. Clear away the dirt from the drive shaft (4). Also check the inner
central section.
4. Clean the dirt off the roller brushes and as described in chapter "
Checking and cleaning
5. Insert the roller brush with the green end (2) on the left-hand side
and the roller brush with grey end (3) on the right-hand side.
6. Press the roller brushes onto the drive shaft with a slight rotation
until they are fully inserted.
7. Check the positioning of the brushes on the drive shaft.
8. Push the side caps (1) back on. Ensure that the triangular tab (5)
engages in the corresponding slot (6) on the electric brush. The
metal should be facing inwards.
3
1
[} 35]".