Operation Manual

Owner’s Manual
R
PowerBoss, Inc. A Member of the Hako Group © 2007 PowerBoss
®
CORE 50 Sweeper Scrubber Page 50
PowerBoss
®
The Power of Clean
MAIN SQUEEGEE TOOL REMOVAL
All machines are equipped with auto-squeegee lift. To remove the squeegee tool, proceed as
follows:
1. Engage the parking brake and chock the wheels.
2. Disconnect the squeegee suction hose from the squeegee tool.
3. Loosen the two large aluminum hand knobs on top of the squeegee retaining plate.
4. Grab tool with both hands and slide or pull back the tool away from the unit
retaining and mounting plate.
MAIN SQUEEGEE TOOL INSTALL
1. Make sure the aluminum hand knobs are loose enough for the washer below the
hand knobs to have clearance to slide up onto the retaining and mounting plate.
Approximately ¾ of an inch of threads will be showing on aluminum knob.
2. Using both hands, lift the squeegee tool up and onto the mounting plate.
3. Secure the squeegee tool assembly by tightening the aluminum hand knobs
completely.
INNER SQUEEGEE REPLACEMENT
The inner squeegee is a component of the rear squeegee. When the squeegee is down and the
rear squeegee rubber is flared, if the inner squeegee has become too worn to make proper
contact with the floor, it should be replaced.
1. Remove the main squeegee tool (see removal instructions).
2. Remove the nuts on the front of the inner squeegee frame.
3. Remove the strap and the inner squeegee rubber.
4. Install the new inner squeegee rubber.
5. Position the strap and secure with the nuts.
AUTO SQUEEGEE LIFT MECHANISM
Bearing Replacement: If any binding occurs in the lift apparatus, replace the bushings, spacers
and dry bearings located on the squeegee lift assembly as necessary.
SERVICE INSTRUCTIONS (CONTINUED)
SCRUB & WATER PICK-UP COMPONENTS
The tool will fall to the floor if unsupported. Do not drop the
tool on hands or feet.
CAUTION
NOTE
This is most easily done with an assistant, but can be done by one.