Nilfisk-Advance America SR 1100S - Manual (Page 69)

USER MANUAL ENGLISH
SR 1100S P 146 2559 000(2)2007-02 A 19
MAIN BROOM REPLACEMENT
NOTE
Brooms with harder or softer bristles are available.
This procedure is applicable to all types of brooms.
CAUTION!
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 ground and engage the
parking brake with the pedal (3) and the lever (4).
Turn the ignition key (82) to "0".
Unscrew the knobs (23) and remove the right door (22).
Loosen the knob (A, Fig. 3).
Unscrew the knobs (B, Fig. 3) and remove the broom
compartment cover (C).
Remove the broom (A, Fig. 4).
Check that the drive hub (A, Fig. 5) is free from dirt or
foreign materials (ropes, rags, etc.) accidentally rolled up.
The new main broom must be installed with the bristles
rows (B, Fig. 5) bent as shown in the fi gure.
Install the new main broom (C, Fig. 5) and ensure that the
mesh (D) correctly fi ts into the relevant drive hub (A).
Install the broom compartment cover (C, Fig. 3) and screw
the knobs (B) and (A).
Install the right door (22), then screw the knobs (23).
Check and adjust the main broom height as shown in the
previous paragraph. 1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
A
B
C
B
S311391
Figure 3
S311392
Figure 4
S311393
Figure 5