Troubleshootina Chart
Condition
Corrective Action
to
co-
Corrosion on fitting
Clean with steel wool.
Remove and soak in acetic acid (white vinegar).
Lubricate lightly with silicone base lubricant.
Severe soil conditions
Make
several passes at right angles to each
other.
Use a prespray.
t
Too
Worn spray
t
Not
Solution filter screen clogged
Spray
clogged
Pump not running
Faulty pump
Solution valve adjustment
Belt broken
Faulty switch
Faulty circuit breaker
Faulty brush motor
or grinding sound in brush housing
Replace spray
jets which are producing more than a fine mist.
Clean solution filter screen located inside lower tank near the front.
Clean
or replace jets.
Do
not
use
a
to
clean
Jet.
Damaged jets will cause
Check for and correct any
wires
Repair or replace
Adjust solution valve cable until valve operates when handle is pulled.
belt cover on right
side
of
machine.
Inspect
belt.
Replace if necessary.
Replace.
Replace.
If
the belt, circuit breaker, and switch have been tested and found to be
in good working order, the brush motor may need to be replaced.
Replace bearings.
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