Product Manual

TYPE OF OIL
Pump 30W Non-Detergent
Gas Engine 10W30
PROBLEM POSSIBLE CAUSES SOLUTIONS
PRESSURE
No pressure
or
Very low pressure
- Metal in oil
- Dirt in water
- Wrong nozzle size
- Examine the oil in the pump to see if there is metal in the oil.
- If you find traces or pieces of metal, your pump has damaged components.
- Verify if there is dirt in the nozzle tip or in the valves in the pump.
- If the nozzle is plugged, clean it or replace it.
- If the valves in the pump are clogged, clean the valves.
- If the valves in the pump are dammaged, replace the valves.
- Make sure you have the right nozzle size. The black nozzle will drop the pressure in
order to use the chemical injector. If you are not using soap, try using a different color.
Pressure too high
- Wrong nozzle size
- Unloader adjusted improperly or damaged
- Make sure you have the right nozzle size.
- Check the pressure of the pump with a pressure guage and adjust to desired pressure.
- If you cannot reduce the pressure, replace the unloader.
LOSS OF BATTERY CHARGE (12 VOLT SYSTEM)
Burner fan does not shut down
or
Burner fan starts up when the machine
is not in use
- Thermostat is stuck or damaged - Make sure the thermostat is working properly. Take dial off thermostat button. Turn the
2 screws about a quater of a turn to the left (counterclockwise). Put dial back on. Try to
shut off thermostat.
- If you don’t hear a click when you turn the dial completely over, replace the
thermostat.
NOTE : The newer 12 volt models now have an on/off swtich that is designed to cut off
the current between the battery and the burner in order to preserve the battery’s charge. If
you have a model that does not have this switch, please call us for more info.
QUICK DIAGNOSTIC AND SOLUTIONS GUIDE
(FOR MORE INFORMATION, PLEASE CALL 1-800-315-5533)