SWEEPING SYSTEM
SERVICE MANUAL
ENGLISH
Edge 28B
1463165000(1)2007-02
9
MAIN BROOM HEIGHT CHECK AND ADJUSTMENT
NOTE
Brooms of various hardness are available. This procedure is applicable to all types of brooms.
Check that the main broom is at the correct distance from the ground, according to the following procedure:
Drive the machine on a level ground.
Keep the machine stationary and turn on the main broom for a few seconds.
Turn off the main broom by pressing the switch (1), then move the machine.
Check that the main broom print (A), along its length, is 1.2-2 in (3-5 cm) wide.
If the print is not within specifications, it is necessary to adjust the broom height, according to the procedure shown in
step 2.
Turn the main switch (1) to “0”.
On both sides of the machine, loosen the knob (B).
Grasp the support (C) on the points (D) and move it upwards, then lift it or lower it to change the main broom height. For
height variation, refer to the indicator (E). Then tighten the knob (B) on both sides of the machine.
Perform step 1 again to check that the main broom is at the correct distance from the ground.
When the broom is too worn and can no longer be adjusted, replace it according to the procedure shown in the relevant
paragraph.
CAUTION!
An excessive print (larger than 5 cm) of the main broom can lead to machine malfunction and overheating of
moving and electric parts, thus reducing machine life.
Pay careful attention when performing the above-mentioned checks, and always use the machine according
to the indicated conditions.
C
B
D
D
E
1.2 in - 2 in
3 cm - 5 cm
S301587
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