USER MANUAL ENGLISH

146 2601 000(1)2005-03 A FLOORTEC R 580 B 15

14. Reassemble all the filter components in the reverse
order of disassembly.
15. If necessary, clean the filter compartment rubber seal
(3, Fig. AB) along its perimeter and check its integrity.
If necessary, replace it.
16. Reassemble all the components in the reverse order
of disassembly.
SKIRT HEIGHT AND OPERATION CHECK

Side skirts

1. Drive the machine on a level ground that is suitable
for checking the skirt height.
2. Engage the parking brake using the pedal and the
lever (26 and 19, Fig. B).
3. Turn the ignition switch (18, Fig. B) to “0” position.
4. Disengage the retainers (8 and 6, Fig. C) and open
the right and left doors (7 and 5).
5. Check the side skirt (2, Fig. F) integrity.
Replace the skirts when they have cuts (1, Fig. Q)
larger than 20 mm or cracks/tears (2) larger than 10
mm (for skirt replacement, see the Service Manual).
6. Check that side skirt (2, Fig. F) height from ground is
within 0 – 3 mm (Fig. R).
After loosening the screws (3, Fig. F), if necessary,
adjust the skirt position. Then tighten the screws (3).

Front and rear skirt

7. Remove the main broom, as described in the related
paragraph.
8. Check the front (1, Fig. W) and rear (2) skirts for
integrity.
Replace the skirts when they have cuts (1, Fig. Q)
larger than 20 mm or cracks/tears (2) larger than 10
mm (for skirt replacement, see the Service Manual).
9. Check that the front (1, Fig. W) and rear (2) skirts rub
lightly on the floor but are not completely lifted from
the ground (Fig. S).
After loosening the screws (3, Fig. W), adjust the skirt
position if necessary. Then tighten the screws (3).
10. Press the front (25, Fig. B) skirt lifting pedal
completely, and check that the front skirt lifts 5 cm
approximately.
Release the pedal and check that the skirt returns to
the initial position and not in an intermediate position.
If necessary, adjust the skirt lifting cable (1, Fig. X), by
means of the adjuster (2) on the left front side of the
skirt (for the front skirt control cable replacement, see
the Service Manual).
11. Reassemble in the reverse order of disassembly.
HOPPER LIFTING SYSTEM OIL LEVEL CHECK
1. Engage the parking brake using the pedal and the
lever (26 and 19, Fig. B).
2. Lift the hood (1, Fig. V) and secure it with the rod (16).
3. Check that the hydraulic oil level in the tank (14, Fig.
V) is between the MIN (minimum level) and MAX
(maximum level) marks shown in figure Y.
4. If necessary, add hydraulic oil - viscosity grade 32 cSt
- through the plug (1, Fig. Y).
5. Disengage the support rod (16, Fig. V) and close the
hood (1).
WARNING!
These operations must be performed with
the hopper (4, Fig. C) in its original position
(as shown in the figure).