Skirt Height And Operation Check - Nilfisk-ALTO FLOORTEC R 680 B User Manual

ENGLISH

SKIRT HEIGHT AND OPERATION CHECK

Preliminary procedure
1. Empty the hopper (as shown in the User Manual), because the weight of the waste inside the hopper can affect the skirt height
check.
2. Drive the machine on a level fl oor that is suitable for checking the skirt height.
3. Engage the parking brake with the pedal (75) and the lever (68).
4. Turn the ignition key (67) to "0".
Side skirt check
5. Release the fasteners (8 and 6), then open the right and left door (7 and 5).
6. Check the side skirts (A, Fig. 19) for integrity.
Replace the skirts when they have cuts (A, Fig. 20) larger than 20 mm or cracks/tears (B) larger than 10 mm (for skirt
replacement, refer to the Service Manual).
7. Check that the distance from the fl oor of the side skirts (A, Fig. 19) is within 0 - 3 mm (see Fig. 21).
If necessary, loosen the screws (B, Fig. 19) and adjust the skirt position. Then tighten the screws (B).
Front and rear skirt check
8. Remove the main broom as shown in the relevant paragraph.
9. Check the front (A, Fig. 22) and rear skirts (B) for integrity.
Replace the skirts when they have cuts (A, Fig. 20) larger than 20 mm or cracks/tears (B) larger than 10 mm (for skirt
replacement, refer to the Service Manual).
10. Check that the front (A, Fig. 22) and rear skirts (B) slightly rub on the fl oor (see Fig. 24).
If necessary, loosen the screws (C, Fig. 22) and adjust the skirt position. Then tighten the screws (C).
11. Press the front skirt lifting pedal (75) completely, and check that the front skirt lifts 5 cm approximately.
Release the pedal and check that the skirt does not remain in an intermediate position but returns to its initial position. If
necessary, adjust the skirt lifting cable (A, Fig. 23) with the adjuster (B) on the left front side of the skirt (for the front skirt
control cable replacement, see the Service Manual).
Reset
12. Assemble the components in the reverse order of disassembly.
Figure 19
Figure 22
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USER MANUAL
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FLOORTEC R 680 B
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Figure 20
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Figure 23
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Figure 21
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Figure 24
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