Heater will not operate. or motor runs for short
time.
1. No Kerosene/ diesel in fuel tank.
2. Corroded Spark Plug or incorrect plug gap.
3. Dirty Fuel Filter.
4. Dirty Nozzle.
5. Moisture in Fuel/Fuel Tank.
6. Improper electrical connection between
Transformer and Circuit Board.
7. Transformer Wires not connected to Spark Plug.
8. Defective Transformer.
9. Kerosene/ diesel.
1. Fill the tank with fresh Kerosene/ diesel.
2. Clean/replace Spark Plug.
3. Clean/replace Fuel Filter.
4. Clean/replace Nozzle.
5. Rinse out fuel tank with clean fresh
6. Inspect all electrical connections. (See Winning
Diagrams. Page 11).
7. Reattach Transformer wires to Spark Plug.
8. Replace Transformer.
Fan does not operate when the heater is plugged
in and Operating Switch is in the ON position.
1. Broken electrical connection between Circuit
Board and motor.
2. Not enough amps available to power the heater.
1. Inspect all electrical connections on Winning
Diagrams (Page II).
2. Use a new extension cord or try another electrical
socket.
The heater makes a grinding noise. I. Air in the fuel pump.
1. Sound will stop after 3 seconds. If the grinding sound
continues. add fuel to the tank.
Heater does not turn on and the lamp is not lit.
1. The temperature limit sensor has over-heated.
2. No electrical power.
3. Fuse break down.
4. Improper electrical connection between
Temperature Limit Sensor and Circuit Board.
1. Push Operating Switch to ‘OFF’ and allow the
heater to cool for 5 minutes.
Push Operating Switch back to ‘OW.
2. Check power cord and extension cord to ensure
of proper connection. Test power supply.
3. ChecWreplace Fuse.
4. Inspect all electrical connections. (See Winning
Diagrams. Page 11).
Poor combustion and/or soot production.
I. Pump Pressure.
2. Poor fuel quality.
1. Be sure pump pressure is adjusted correctly.
2. Be sure Kerosene/ diesel is not old or
contaminated,
EXPLODED VIEW
80-OFR
PARTS LIST:
80-OFR
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