Operation Manual

Owner’s Manual
R
PowerBoss, Inc. A Member of the Hako Group © 2007 PowerBoss
®
CORE 50 Sweeper Scrubber Page 61
PowerBoss
®
The Power of Clean
TROUBLESHOOTING (CONTINUED)
PROBLEM CAUSE SOLUTION
Scrubhead motors will not
turn.
Fuse blown. Replace fuse.
Machine is stopped.
(Machine must be moving for
brushes to turn.)
Drive machine forward.
Loose scrubhead switch
wires.
Connect wires.
Loose connection of plug at
coil.
Connect.
Defective coil. Replace
Defective scrubhead switch. Replace.
Poor water pick-up Recovery tank is full. Empty the tank; if foaming
badly, change detergent.
Squeegee worn. Replace squeegee.
Debris caught in squeegee
or pick-up tube.
Remove debris.
Leak or clog in hose from
Impeller or from squeegee.
Repair leak, clear
obstruction or replace hose.
Squeegee out of adjustment. Adjust squeegee.
Engine not operating at
governed speed.
Re-adjust governor.
Impeller failure. Check and repair.