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ENGLISH USER MANUAL
TROUBLESHOOTING
PROBLEM CAUSE SOLUTION
No Power
The wiring not connected
correctly or bad wiring
Check the wiring or contact Viper
Distributor
Bad brush motor Contact Viper Distributor
Carbon brushes worn out Contact Viper Distributor
Vacuum
motor does
not run
The wiring not connected
correctly or bad wiring
Check the wiring or contact Viper
Distributor
Bad vacuum motor Contact Viper Distributor
Carbon brushes worn out Contact Viper Distributor
Little or no
solution flow
Bad ball valve Contact Viper Distributor
Bad solution valve Contact Viper Distributor
Ball valve position in need of
adjustment
When ball valve is in horizontal position.
The amount of solution flow is maximum.
Poor water
pick up
Squeegee clogged
Clean debris off squeegee with damp
towel
Squeegee blades worn Install new squeegee blades
Squeegee not mounted correctly
Confirm that the squeegee assembly is
securely fastened to the machine and not
loose fitting
Vacuum hoses have a hole or are
loose
Check hose connections and make sure
they are firm. Replace hose if damaged.
Vacuum hose may be clogged
Check hose for debris and remove any
clog.
Drain hose stopper is loose Tighten drain plug.
Vacuum motor is loose
Tighten vacuum motor mounting screws.
Do not over tighten or damage will occur.
Recovery tank lid is loose
Confirm the clear recovery tank lid is
securely in place.
Recovery tank is full Drain recovery tank
Float shut off is clogged
Remove float shut off from inside recovery
tank and remove any debris
14 FANG 18C 80188EU(1)2009-01