GB
Adjusting the main brush
The main brush makes a major contribution to the efficiency of the whole machine. Correct adjust
-
ment ensures better quality cleaning in shorter times.
The machine is delivered correctly adjusted. The main brush therefore only needs further adjust-
ment when it becomes worn. Proceed as follows to adjust the main brush.
► Unscrew the knob (fig. 19).
► Turn the adjuster anti-clockwise until the knob fixing hole can be engaged (fig. 19).
► Screw the knob back in (fig. 19).
Replacing/installing the side brushes
! DANGER!
This operation must be performed with the machine switched off and the key removed.
For ease of transport, the side brushes are not installed on the machine when it is delivered.
Proceed as follows to install the side brushes.
► Raise the side brush holders (fig. 30).
► Unscrew the screw on the side brush motor shaft (fig. 20).
►
Remove the keyway protector.
► Position the brush complete with flange over the motor shaft (fig. 20).
► Fit and tighten the brush locking screw again (fig. 20).
Repeat the above procedure to replace worn side brushes.
19
30
20
29
