Product Manual
Section 12 - Flame Adjustment
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Problem: Too small a flame, similar to a blowtorch.
1. Too much atomizing air pressure.
2. Too much combustion air pressure.
3. Not enough fuel pressure.
Solutions:
1. Correct fuel pressure setting.
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 off white in color.
Flame is full (Fig. 13).
sīBright yellow in color.
s Flame extends 3/4 into the chamber.
s Flame is not impinging on the chamber walls.
If you need assistance with flame adjustment, please call Lanair's Parts and Service
Department.
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.
!