Nilfisk-ALTO SW 750 manuel dutilisation Main Broom Height Check And Adjustment, Figure

ENGLISH

USER MANUAL

MAIN BROOM HEIGHT CHECK AND

ADJUSTMENT

1.Check that the main broom is at the correct height 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, Fig. 3), along its length, is 2-3 cm wide.

•If the print is not within specifi cations, it is necessary to adjust the broom height, according to the procedure shown in step 2.

2.Turn the main switch (1) to “0”.

3.On both sides of the machine, loosen the knob (A, Fig. 4).

4.Grasp the support (B) on the points (C) and move it upwards, then lift it or lower it to change the main broom height. For height variation, refer to the indicator (D). Then tighten the knob (A) on both sides of the machine.

5.Perform step 1 again to check that the main broom is at the correct height from the ground.

6.When the broom is too worn and can no longer be adjusted, replace it according to the procedure shown in the following paragraph.

CAUTION!

An excessive print (larger than 3 cm) of the main broom can lead to machine malfunction

and overheating of moving and electric parts, D thus reducing machine life.

Pay careful attention when performing the above-mentioned checks, and always use the machine according to the indicated conditions.

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Figure 3

C

A

BC

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Figure 4

14

146 3080 000(1)2006-10 A

SW 750