Owner’s Manual
R
PowerBoss, Inc. A Member of the Hako Group ©
2007
PowerBoss
®
CORE 50 Sweeper Scrubber
Page
47
PowerBoss
®
The Power of Clean
SCRUB BRUSH REPLACEMENT
The scrub brush features a quick release mechanism which enables the operator to remove
the brush in seconds.
1.
Turn the scrub brush by hand until the brush retainer clip is accessible.
2.
Squeeze together the two handles of the brush retainer clip to disengage the
brush from the driver.
3.
Install the new brush by positioning the drive hub into the pilot hole of the brush.
4.
Lift and rotate the brush until the brush retainer clip springs into the locked
position.
5.
Check to make sure that the brush is properly engaged.
6.
For best access to the left brush, unlatch the engine frame and swing it open
completely. Secure with the locking pin. Access to the left brush is now easier.
CHECKING THE MAIN SQUEEGEE ADJUSTMENT
1.
On a level floor, lower the squeegee and drive forward several feet.
2.
Observe the rubber contact with the floor. The rubber should have a consistent
flare through its entire width. If the ends are flared more than the center, or if
the center is flared more than the ends, a pitch adjustment is needed. (see
below)
3.
If the flare is consistent but too little or too much flare is present, a caster
adjustment is needed.
SERVICE INSTRUCTIONS (CONTINUED)
SCRUB & WATER PICK-UP COMPONENTS
WARNING
Never attempt to perform any service on the equipment or
components until the machine is OFF, the parking brake is
LOCKED and the wheels are CHOCKED.
NOTE
Brushes should be replaced when the bristles are less than ½”
(12.77 mm) long.
