30
Figure 20
–
Combustion Chamber Installation Recommendations
Note: The air tube length (DIM. A) is the distance from the front of the air tube retainer flange to the air tube cutoff where
the air cone mounts in the tube. Note adjustable flange width.
STARTING PROCEDURE
STARTING BURNER
Be sure that the electrical breaker to
the appliance is in the “OFF” position, set the thermostat to a temperature
substantially above room temperature, and ensure the oil tank is filled, all valves are open, and controls set for operation.
Adjust air supply on burner by loosening screw on interlocking air bands, and open the air band until black smoke is
eliminated on start-up (see Figure 21).
Figure 21
– Air Band Adjustment Screw Location
Air Band
Adjustment
Screw