Product Manual

Section 12 - Flame Adjustment
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31
CHECK FLAME DAILY (see page 30). ADJUST ACCORDINGLY
!
DO NOT OVER FIRE YOUR HEATER. IMMEDIATELY ADJUST
THE BURNER TO THE PROPER FLAME LENGTH TO PREVENT
DAMAGE TO YOUR HEATER.
!
Problem: Too small a ame, similar to a blowtorch.
1. Too much atomizing air pressure.
2. Too much combustion air pressure.
3. Not enough fuel pressure when using a by-pass regulator.
Solutions:
1. Correct fuel pressure setting when using a by-pass regulator.
2. Flame tips reach 3/4 of the way into the chamber.
3. Flame has slightly yellow/orange tips.
4. No black smoke coming from the chimney.
5. Ash inside the chamber is white to o white in color.
6. Open combustion air bae on the side of the burner.
Flame is full (Fig. 13).
Bright yellow in color.
Flame extends 3/4 into the chamber.
Flame is not impinging on the chamber walls.
If you need assistance with ame adjustment, please call Lanair's Parts and Service
Department.