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15
BURNER FLAME / AIR SHUTTER ADJUSTMENT
ADJUSTING THE GRILL BURNER FLAME - The amount of air is controlled by a sheet metal cup
at the inlet of the burner called an air shutter. It is locked in place by a set screw which must be loosened
prior to lighting the burner for adjustment. The air shutter adjustment screws are accessible with a phillips
screwdriver. Loosen the lock screw of the air shutter. Adjust according to the following directions. Be
careful as the burner may be very hot.
• If the flame is yellow, indicating insufficient air, turn the air shutter counter-clockwise to allow
more air to the burner.
• If the flame is noisy and tends to lift away from the burner, indicating too much air, turn the air
shutter clockwise.
Remember to tighten the set screw prior to re-installing the burner.
ENSURE THAT THE BURNERS ARE SITTING PROPERLY ON THE ORIFICES BEFORE
LIGHTING THE BURNERS.
Each grill burner is tested and adjusted at the factory
prior to shipment; however, variations in the local
gas supply may make it necessary to adjust the
burners. The flames of the U-burners should be
visually checked. Flames should be blue and stable
with little to no yellow tips, no excessive noise or
lifting. If any of these conditions exist, remove the
burner and check to see if any air shutter or burner
ports are blocked by dirt, debris, spider webs, etc. if
it is clear, the air shutter may need to be adjusted.
Burner Set at LP
Burner Set at NG
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