TROUBLESHOOTING
Symptom
Cause
Solution
No Solution From Spray
Tips
Spray nozzle tips plugged.
Disassemble and clean.
Solution tank empty.
Refill tank.
Pump failed.
Repair or replace as required.
Defective pump seal.
Replace pump.
Uneven Spray Nozzle
Pattern.
Spray nozzle tips plugged.
Clean or replace.
Worn solution pump.
Repair or replace as required.
Solenoid valve clogged.
Bleed air lock from system.
No Solution From Spray
Tips On Accessory Wand.
Spray nozzle tips plugged.
Remove nozzles and clean.
Incorrect spray nozzles.
Install correct spray nozzles.
Solution tank empty.
Refill.
Pump failed.
Repair or replace as required.
Defective pump seal.
Replace pump.
Kinked solution hose.
Straighten hose.
Quick connect disconnected.
Reconnect fitting onto machine.
Pump Runs But Has Little
Or No Output.
Internal pump parts worn.
Rebuild pump head or replace.
Solenoid valve will not open.
Replace solenoid valve.
Solution tank filter plugged.
Remove obstacle or replace.
Pump Motor Will Not Run. Motor shorted out.
Replace motor.
Faulty pressure switch.
Replace pressure switch.
Faulty pump switch / wiring.
Repair or replace.
Batteries Will Not Charge
Faulty charger cord or charger
Replace battery charger
Improper charging has lead to
damaged batteries that won’t hold
charge
Replace batteries, follow the
instructions on proper charging of
batteries.
Machine Will Not Turn On
Circuit Breaker in the “Tripped”
position.
Press the circuit breaker and click
it into it’s lower, locked position.
Battery charger is charging the bat-
teries - Locked out.
Wait until the charging process
has completed, unplug the char-
ger from the electrical outlet.
Side Sprayers Have
Rotated and Don’t Spray
Down
Locknut on the side has loosened
allowing the side spray bars to
move.
Reposition the spray bars to the
original orientation and tighten the
lock nut to the Center Spray bar
with a wrench.
