Main Broom Replacement - Nilfisk-ALTO FLOORTEC R 680 B User Manual

MAIN BROOM REPLACEMENT

NOTE
Brooms with harder or softer bristles are available.
This procedure is applicable to all types of brooms.
WARNING!
It is advisable to wear protective gloves when
replacing the main broom because there can be
sharp debris between the bristles.
1. Drive the machine on a level ground and engage the
parking brake with the pedal (75) and the lever (68).
2. Turn the ignition key (69) to "0" and remove it.
3. Release the fastener (8) and open the right door (7).
4. Unscrew and remove the knobs (A, Fig. 5).
5. Remove the main broom compartment cover (A, Fig. 6).
6. Remove the main broom (A, Fig. 7).
7. Check that the drive hub (A, Fig. 8) is free from dirt or
foreign materials (ropes, rags, etc.) accidentally rolled up.
8. The new main broom must be installed with the bristles
rows (B, Fig. 8) bent as shown in the fi gure.
9. Install the new main broom (C, Fig. 8) and ensure that the
mesh (D) correctly fi ts into the relevant drive hub (A).
10. Install the main broom compartment cover (A, Fig. 6) and
tighten the knobs (A, Fig. 5).
11. Close the right door (7) and engage the fastener (8).
12. Check and adjust the main broom height as shown in the
previous paragraph.
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USER MANUAL
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FLOORTEC R 680 B
ENGLISH
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