Nilfisk SR 1601 Bedienungshandbuch Seite 87

revised 08/2018
Main broom adjustment
1. Drive the machine on a level floor.
2. Engage the parking brake.
3. Turn the ignition key (57) and start the machine.
4. Lower the main broom with the lever (53) and let it run for 1 minute.
5. This allows the broom to polish a "strip" on the floor. After 1 minute, lift the main broom, disengage the parking brake and move
the machine so that the polished strip is visible.
6. Check that the main broom print (A, Fig. 8), along its length, is 5 to 7.5 cm wide.
If the print (A) is not within specifications, adjust the main broom height.
7. To adjust, open the battery compartment hood (1) by using the unlocking push-button (25), loosen the knob (A, Fig. 5) and
operate on the main broom adjuster (B) by considering the following:
• When turning clockwise, the main broom pressure and pattern is decreased.
• When turning counter-clockwise, the side broom pressure and pattern is increased.
After adjusting, lock the adjuster with the knob (A).
8. Repeat steps 2 to 7 until the polished strip is as shown in figure 4.
NOTE
If the broom pattern cannot be properly adjusted, because the broom pressure differs from one end to another, see the
adjustment procedure in the Service Manual.
5 - 7,5 cm
2 - 3 in
Figure 4
01/2009
A
INSTRUCTIONS FOR USE
Figure 5
33019318 - SR 1601
ENGLISH
B
A
P100322
25