Nobles SPEED SCRUB 1701 PLUS Manuel Opérateur page 20

OPERATION
TROUBLE SHOOTING - - continued
PROBLEM
Poor water pick up.
20
CAUSE
Recovery tank is full and ball float has
been activated.
Ball float screen inside recovery tank
is clogged.
Clogged squeegee.
Worn squeegee blades.
Loose squeegee thumbscrews.
Vacuum hose connections are loose
or hose has a hole.
Clogged vacuum hose.
Recovery tank inlet hole is obstructed.
Defective tank gasket.
Loose drain hose plug.
Recovery tank lid not in place.
Loose vacuum motor.
Battery charge level is low.
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SOLUTION
Empty recovery tank.
Remove screen and clean.
Clean squeegee.
Replace squeegee blades.
Tighten thumbscrews.
Push hose cuffs firmly on connections.
Replace hose if damaged.
Remove clogged debris.
Empty recovery tank and tilt tank side-
ways to access inlet hole, remove ob-
struction.
Replace gasket.
Tighten drain plug.
Properly position lid.
Contact Service Center.
Charge batteries. Do not run machine
when battery meter is in the red zone.
Speed Scrub 1701 Plus (02- -04)