Product Manual

PROBLEM POSSIBLE CAUSE SOLUTION
DETERGENT NOT
Dried up detergent plugging Disassemble and clean
metering valve injector thoroughly.
High viscosity of detergent Dilute detergent to
specifications.
Hole in detergent line(s) Repair hole.
Low detergent level Add detergent, if needed.
PUMP RUNNING Pump sucking air Check water supply and
replace if necessary.
Nozzle incorrectly sized Check and replace if necessary
Unloader valve seat faulty Check and replace if necessary.
Worn piston packing Check and replace if necessary.
RELIEF VALVE
LEAKS WATER Relief valve defective Replace or repair.
ENGINE WILL NOT Battery dead. Charge or replace battery, add
Pressure built up in system Squeeze trigger gun to
relieve pressure.
Dirty battery connection Clean connections.
Battery cables disconnected Clean.
Engine, pump, or Replace or repair seized part.
Keyswitch, solenoid and Repair or replace.
ENGINE WILL NOT Engine power switch is Check engine power switch.
Dirty or fowled spark plug Replace spark plug.
Incorrect nozzle or adjustable Install chemical nozzle or push
DRAWING nozzle in wrong position. adjustable nozzle forward
(away from gun).
NORMALLY BUT possibility of air seepage.
PRESSURE LOW ON
INSTALLATION Valves sticking Check and clean or
START OR CRANK OVER electrolyte if battery is new.
gearbox is seized
starter on engine defective
START BUT WILL off or defective
CRANK OVER
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