Nilfisk-ALTO SCRUBTEC BOOST 8 Operator's Manual And Parts List page 24

ENGLISH
EN
MAINTENANCE
Maintenance For The Squeegee
To remove the squeegee, follow this procedure:
1. Remove the squeegee assembly by loosening the two
knobs that attach the squeegee to the machine. Pull
the squeegee assembly off. See figure 25.
2. Inspect the squeegee blades.
3. If the blades are worn, unclamp bands and turn the
blade so that a new edge is in the wiping position (see
figures 25A and 25B).
4. Reinstall squeegee assembly on the machine.
Adjusting Squeegee Tilt
The tilt of the squeegee causes the rear blade to raise up
in the center or on the ends, depending on which
direction the tilt is changed. Turn the adjusting screw
clockwise or counterclockwise (see figure 26), to achieve
uniform squeegee blade flare.
WARNING: Maintenance and repairs must
be done by authorized personnel
only .
WARNING: Electrical repairs must be done by
authorized personnel only.
Maintenance Procedures Must Be Done :
Contact a Nilfisk ALTO Authorized Service Center
to perform these procedures.
Every 6 Months
1. Check the carbon brushes in the electric motors.
2. Clean the battery terminals and connectors. Make
sure all of the battery connections are tightened cor-
rectly.
3. Check all of the switches, controls, valves, hoses and
gaskets.
4. Check and remove debris from the transaxle hubs.
Every 12 Months (BOOST Only)
1. Replace the rubber isolators (see Brush Head As-
sembly Parts List section). The rubber isolators are
considered wear items and must be replaced every 12
months.
2. Replace the rubber mounts (see in Brush Head As-
sembly Parts List section). The rubber mounts are
considered wear items and must be replaced every 12
months.
-24-
Nilfisk ALTO
Operator's Manual (EN) - SCRUBTEC 866, 871, 866, Boost 8 and 871C
Figure 25
Figure 25A
Figure 25B
Figure 26