53
EXTRAORDINARY MAINTENANCE
55.
CENTRAL BRUSH REPLACEMENT
If the central brush is worn, this will affect its performance. Proceed as follows to replace:
1.
Engage the parking brake, pressing the pedal (1)
2.
Check the main machine switch is in the “OFF-0” position. If this is not the case, turn the key by a
quarter rotation to the left.
3.
Lower the central brush to the ground, using the lever (2)
4.
Raise the right side brush from the ground, using the lever (3)
5.
Raise the left side brush from the ground (if present as an optional), using the lever (4)
6.
Turn the knob (5) anticlockwise and open the right hatch
7.
Release the hinge (6) fixing the articulated arm (7) of the central brush
8.
Remove the articulated arm (7) of the central brush from the arm (8) controlling the central brush
ATTENTION:
This operation must be carried out using gloves to protect
against contact with dangerous substances.
9.
Remove the articulated arm (7) of the central brush from the central brush (9)
10.
Remove the central brush (9) from the machine
ATTENTION:
This operation must be carried out using gloves to protect
against contact with dangerous substances.
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3
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