MAINTENANCE
515 MM420 (9--98)
62
SQUEEGEES
As the machine travels forward the squeegees
wipe the dirty solution off the floor, which is then
picked up and drawn into the recovery tank. The
front blade channels the water, and the rear blade
wipes the floor.
The side squeegees control water spray and
channel water into the path of the rear squeegee.
REAR SQUEEGEE
Check the squeegee blades for damage and wear
daily. Rotate or replace either of the squeegee
blades if the leading edge is torn or worn half-way
through the thickness of the blade.
The squeegee can be adjusted for leveling and
deflection. The deflection and leveling of the
squeegee blades should be checked daily, or
when scrubbing a different type of floor.
LEVELING THE REAR SQUEEGEE
Leveling of the squeegee assures even contact
the length of the squeegee blade with the surface
being scrubbed. Make sure this adjustment is
done on an even, level floor.
1. Turn the machine power on.
2. Lower the squeegee.
3. Set the machine parking brake while the
driving machine slowly forward, and turn the
machine power off.
FOR SAFETY: Before leaving or
servicing machine; stop on level
surface, set parking brake, turn off
machine and remove key.
4. Look at the deflection of the squeegee
blade, over the full length of the squeegee
blade.
Summary of Contents for 515
Page 1: ...515 MM420 Rev 09 Operator Manual ...
Page 49: ...OPERATION 47 515 MM420 9 98 ...
Page 84: ...INDEX 515 MM420 6 00 82 ...
