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39. SIDE BRUSH ADJUSTMENT
If the side brush does not channel the dirt efficiently towards the centre of the machine, you must adjust
its height in relation to the ground, as follows:
1.
Make sure the electric brake is engaged, otherwise engage it using the lever located at the left
rear of the machine (working direction).
2.
Check the main switch (1) is in the "0" position, if this is not the case, turn the key by a quarter of
a turn to the left, and remove the key from the instrument panel.
3.
Check that the side brush lays flat on the ground, otherwise turn the lever (2) anticlockwise.
WARNING: you are advised to always wear protective gloves, to avoid the risk of
serious injury to your hands.
4.
Loosen the counter nut (3) using the correct tool.
5.
Using a suitable tool, loosen the adjustment screw (4) until the brush bristles are pressed onto the
floor by about 2cm.
6.
Fix the counter nut (3) by using the right equipment.
40. CENTRAL BRUSH FLAP ADJUSTMENT
If during working you notice that the machine leaves a trail of dust or dirt in its wake, this means that the
flaps of the central brush need adjusting. Proceed as follows to adjust them:
1.
Make sure the electric brake is engaged, otherwise engage it using the lever located at the left
rear of the machine (working direction).
2.
Check the main switch (1) is in the "0" position, if this is not the case, turn the key by a quarter of
a turn to the left, and remove the key from the instrument panel.
3.
Check that the central brush is lifted from the ground, otherwise turn the lever (2) counterclockwise.
WARNING: you are advised to always wear protective gloves, to avoid the risk of
serious injury to your hands.
EMERGENCY MAINTENANCE
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