16
MAINTENANCE PROCEDURES
ADJUSTMENT OF SIDE BRUSH
Figure 27
The regulation of the brush pressure on the floor can be made by adjusting the screw
behind the brush arm itself:
1.
Loosen the lock nut.
2.
Rotate the register screw counter clockwise until the bristles rest on the floor by about
2 cm.
SIDE BRUSH REPLACEMENT
Figure 28
1.
Unscrew the brush fixing knob. Remove the brush paying attention not to lose the
washer and the knob .
2.
Grease the shaft
3.
Insert the new brush by putting the key into its place. Reassemble the washer and
the knob.
ADJUSTMENT OF CENTRAL BROOM
Figure 29
To adjust loosen the knob “a” and position the lever “b” in the following eyelets “c”.
Make the same adjustment on the opposite side.
During adjustment follow the broom alignment.
CENTRAL BROOM REPLACEMENT
Figure 30
1.
Unscrew and remove all the knobs shown in the picture, and take out the brush
support group.
2.
Remove the worn broom and insert the new broom. ATTENTION: keep the same
sense of direction of the bristles.
3.
Reassemble the support group and the knobs in reverse order.
a
b
c
