Operator Manual

MAINTENANCE
103
T17 9020160 (4−2016)
SCRUB BRUSHES
The machine can be equipped with either disk or
cylindrical scrub brushes. Check scrub brushes
daily for wire or string tangled around the brush or
brush drive hub. Also check brushes or pads for
damage and wear.
DISK BRUSHES AND PADS
Replace the pads when they no longer clean
effectively. Replace the brushes when they no
longer clean effectively or when the bristles are
worn to the yellow indicator.
Cleaning pads must be placed on pad drivers
before they are ready to use. The cleaning pad is
held in place with a center disk. Both sides of the
pad can be used for scrubbing. Turn the pad over
to use the other side.
Cleaning pads need to be cleaned immediately
after use with soap and water. Do not wash the
pads with a pressure washer. Hang pads, or lay
pads flat to dry.
NOTE: Always replace brushes and pads in sets.
Otherwise one brush or pad will be more
aggressive than the other.
REPLACING DISK BRUSHES OR PAD
DRIVERS
1. Raise the scrub head.
2. Turn off the machine.
FOR SAFETY: Before leaving or servicing
machine, stop on level surface, turn off
machine, set parking brake, and remove key.
3. Open the main brush access door and side
squeegee support door.
4. Turn the brush until the spring handles are
visible.
5. Squeeze the spring handles and let the brush
drop to the floor. Remove the brush from
under the scrub head.