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Nilfi sk ALTO Operator's Manual - SCRUBTEC 770 / 784 / 795 FORM NO. 70935A - 27 -
Figure #29
Figure #30
Figure #31
A
B
0.12" (3.0 mm)
MAINTENANCE
Adjusting Squeegee Blades
When properly installed the front blade should be approximately
.12 above the rear blade. See fi gure #29.
WARNING!
Maintenance and repairs must be done by authorized personnel
only.
WARNING!
Electrical repairs must be done by authorized personnel only.
Consult your Nilfi sk Alto Authorized Service Person to do the
service procedures.
Use only genuine Nilfi sk Alto parts.
How to Clean the Solution Line
If the solution line becomes clogged, pull the fi lter assembly
out from behind the brush housing (Figure 30). Turn solution
vavle off. Remove the fi lter screen (Figure 31, B) and clean or
replace it. Turn solution valve back on (fi gure 31, A) and push
fi lter assembly back inside frame.