Nilfisk-ALTO SR 1301 B - Manual (Page 83)

USER MANUAL ENGLISH
SR 1301 B 1463436000(1)2008-05 A 21
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.
Drive the machine on a level fl oor and engage the parking 1.
brake with the pedal (75) and the lever (68).
Turn the ignition key (69) to “0” and remove it.
2.
Release the fastener (8) and open the right door (7). 3.
Unscrew and remove the knobs (A, Fig. 5). 4.
Remove the main broom compartment cover (A, Fig. 6). 5.
Remove the main broom (A, Fig. 7). 6.
Check that the drive hub (A, Fig. 8) is free from dirt or 7.
foreign materials (ropes, rags, etc.) accidentally rolled up.
The new main broom must be installed with the bristles
8.
rows (B, Fig. 8) bent as shown in the fi gure.
Install the new main broom (C, Fig. 8) and ensure that the
9.
mesh (D) correctly fi ts into the relevant drive hub (A).
Install the main broom compartment cover (A, Fig. 6) and
10.
tighten the knobs (A, Fig. 5).
Close the right door (7) and engage the fastener (8).
11.
Check and adjust the main broom height as shown in the 12.
previous paragraph.
P100218
Figure 5
P100219
Figure 6
P100220
Figure 7
P100221
Figure 8