Basic troubleshooting – Viper FANG 20-EU User Manual
Page 21
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Batteries need to be charged
Charge batteries (see Battery Charging)
)
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Batteries not connected properly
Follow battery installation instructions
Brush motor does
not run
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Brush circuit breaker has tripped
Check brush motor for obstructions and reset breaker
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Vacuum motor does
not run
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C
Short run time
Batteries need to be charged
Charge batteries (see Battery Charging)
Batteries need maintenance
See Battery Maintenance in this manual
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Little or no solution
flow
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C
Solution line obstructed
Remove solution line and clean
Solution flow adjustment knob in need
of adjustment
Increase flow by twisting solution adjustment knob to the
right. Decrease flow by twisting solution adjustment knob
to the left.
Poor water pick up
Squeegee clogged
Clean debris off squeegee with damp towel
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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.
.
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a
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D
Batteries need to be charged
Charge batteries (see Battery Charging)
Vacuum motor is loose
Tighten vac motor mounting screws. Do not overtighten or
damage will occur.
Recovery tank lid is loose
Confirm the clear recovery tank lid is securely in place.
Recovery tank inlet hole is clogged
Drain recovery tank and tilt tank on side. Check the inlet
hole for debris and remove debris.
.
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R
Float shut off is clogged
Remove float shut off from inside recovery tank and
remove any debris.
BASIC TROUBLESHOOTING
is not turing around
20 SCRUBBERS FANG20-EU / FANG20T-EU 82089E(1)2009-04A
82089E(1)2008-11 A
ENGLISH
USER MANUAL
Batteries gives no electricity
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