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Operation
Theory Operation
Fuel System
This heater is equipped with an air pump that operates off of the electric motor. The pump
forces air through the air line connected to the fuel tank, drawing fuel to the nozzle in the burner
head. Air also passes through the nozzle where it mixes with the fuel and is sprayed into the
combustion chamber in a fine mist.
Quick-Fire Ignition
A transformer sends high voltage to a two pronged spark plug. The spark ignition the fuel/air
mixture as it is sprayed into the combustion chamber.
Air System
A fan is turned by the heavy duty motor, which forces air around and into the combustion
chamber, where it is super-heated and forced out the front of the chamber.
Temperature Limit Control
This heater is equipped with a temperature limit control designed to turn the heater off should the
internal temperature rise to an unsafe level, if this device activates and turns your heater off, it
may require service. Once the temperature falls below the reset temperature, you will be able to
start your heater.
Electrical System Protection
The heater’s electrical system is protected by a circuit breaker that protects the system
components from damage. If the heater fails, check the fuse first, and replace if necessary.
Flame Sensor
The heater uses a photocell to see the flame in the combustion chamber. Should the flame
extinguish, the sensor will stop electrical current and the heater will shut off.
It is always a good idea to fire the heater outdoors for the first time. This will allow any oils used in
the manufacturing process to be burned off in a safe environment. This initial burn should last at
least 10 minutes.
CAUTION!
NEVER FILL FUEL TANK INDOORS. ALWAYS FILL FUEL TANK OUTDOORS. BE
SURE THAT THE HEATER IS ON LEVEL GROUND WHEN FUELLING, AND NEVER OVERFILL
FUEL TANK.
!
WARNING!
NEVER REFUEL THIS HEATER WHILE IT IS HOT OR OPERATING, FIRE OR
EXPLOSION COULD RESULT.
!
Risk of indoor air pollution. Use heater only in well ventilated areas.
Always provide a fresh air opening in the heated space of at least three square feet (2800sq.cm)
for each 29kW/hr of heater output. Provide a larger opening if more heater will require.
- a two-car garage door raised 15.24cm (6 inches)
- a single-car garage door raised 15.24cm (9 inches)
- TWO, a 76cm (30 inches) windows raised 38.1cm (15 inches)
Fuelling The Heater
Ventilation
