Skirt Height And Operation Check; Hood Safety Switch Operation Check - Nilfisk SR1000S P Instructions D'utilisation

USER MANUAL

SKIRT HEIGHT AND OPERATION CHECK

1. Drive the machine on a level ground that is suitable for
checking the skirt height.
Engage the parking brake (6 and 7, Fig. C).
2. Turn the ignition switch (2, Fig. B) to "0" position.
Side skirt check
3. Check the side skirts (16 and 17, Fig. C) for integrity.
Replace the skirts when they have cuts (1, Fig. N) larger
than 20 mm or cracks (2) larger than 10 mm (for skirt
replacement, refer to the Service Manual).
4. Check that the side skirt (16 and 17, Fig. C) height from
the ground is within 0 – 3 mm (Fig. O). If necessary,
adjust the skirt height, according to the following
procedure:
Left skirt:
– Open the machine hood (10, Fig. C) and engage the
hood support rod (5, Fig. U).
– Loosen the knob (3, Fig. E) and remove the broom
left door (1, Fig. F), pulling it upwards to disengage
the retainers (2).
– Adjust the skirt (3, Fig. F) height by using the slots
(4).
– Assemble in the reverse order of disassembly.
Right skirt:
– Remove the main broom, as shown in the relevant
paragraph.
– Remove the belt (17, Fig. U) from the pulley (18); for
a easier removal, turn the pulley (18) by operating on
the vacuum fan (19) manually.
– Remove the screws (27, Fig. C) and the right door
(26) together with the belt (17, Fig. U).
Adjust the skirt (1, Fig. S) height by using the slots
(2).
– Assemble in the reverse order of disassembly.
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Front and rear skirt check
5. Remove the main broom, as shown in the relevant
paragraph.
6. Check the front (1, Fig. R) and rear (2) skirts for integrity.
7. Replace the skirts when they have cuts (1, Fig. N) larger
than 20 mm or cracks (2) larger than 10 mm (for skirt
replacement, refer to the Service Manual).
8. Check that:
– The front skirt (1, Fig. R) slightly touches the ground
and that it is not detached from the ground (1, Fig. P).
– The rear skirt (2, Fig. R) height from ground is within
0 - 3 mm (1, Fig. O).
9. If necessary, adjust the skirt height by using the slots (3,
Fig. R).
10. Press the front skirt lifting pedal (8, Fig. C) and check
that the front skirt (1, Fig. Q) rotates upward of about 90°
(as shown in figure); release the pedal and check that
the skirt does not remain in an intermediate position but
returns to its initial position. If necessary, for the front
skirt control cable adjustment or replacement, refer to
the Service Manual.
11. Assemble in the reverse order of disassembly.

HOOD SAFETY SWITCH OPERATION CHECK

While the engine is running, slightly open the hood (10, Fig.
C) and check that the engine stops immediately.
If opening the hood (10) does not cause the engine to stop,
contact an authorised Service Center or Retailer.
146 1960 000(2)2006-06 A