MAINTENANCE
SC17 98861 05/15/01
4-5
REPLACING OR REMOVING SCRUB
BRUSHES
1. Turn the machine off.
FOR SAFETY: Before
leaving or servicing
the machine; stop on level surface, turn OFF
machine.
2. Raise the scrub deck up by pushing down
on the pedal.
3. Locate the brush reverse switch on the rear
of the panel. Press to activate the motor
then release to disconnect brush driver.
4. Tilt and pull machine back to expose brush
driver.
INSTALLING SCRUB BRUSHES
1. Turn the machine off.
FOR SAFETY: Before
leaving or servicing
the machine; stop on level surface, turn OFF
machine.
2. Tilt and push machine over brush driver.
The brush centering bracket will position the
brush driver.
3. Lower the scrub deck by pushing the pedal
down and to the left.
4. Locate the brush switch and turn on.
SQUEEGEE BLADES
The front squeegee blade allows solution to
pass through channels in the blade into the
squeegee assembly while maintaining vacuum
to provide lift.
The rear blade wipes the floor to a near dry
condition. It is important the rear blade be in
good condition to properly do its job.
Check both the front and rear squeegee blades
for damage and wear each day in the pre-run
check. Change the front blade if it is torn or has
an uneven edge. Change the rear blade if it is
less than 1/2 the original thickness.
TO REMOVE SQUEEGEE ASSEMBLY
1. With the squeegee in the up position, turn
the machine power off.
2. Loosen both squeegee knobs and pull
squeegee assembly rearward from the
lifting carrier.
3. Inspect or repair as necessary and reinstall.
TO REPLACE SQUEEGEE BLADES
1. With the squeegee in the up position, turn
the machine power off.
FOR SAFETY: Before leaving or servicing
machine; stop on level surface, turn off
machine.
2. Remove the squeegee assembly from the
machine. Remove all screws and remove
blade retainer strap and remove squeegee
blade.
3. Replace squeegee blades as required.
4. Install squeegee blade.
5. Install squeegee retainer strap.
6. Install all screws starting from center and
working to ends.
