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37
cleaning and maintenance - burners
Before removing burners ensure the gas
cooled before proceeding.
TO REMOVE BURNERS:
burner in place. Grasp the burner, pull it
up and slightly to the rear of the unit, so
the burner head comes off the brass orifice
at the front and remove. Be careful not to
upset the air shutter position.
BURNER CLEANING:
the exterior of the burner with a wire
brush. Clear stubborn scale with a metal
scraper. Clear any clogged ports with
a straightened paper clip. Never use a
wooden toothpick as it may break off
and clog the port. Shake out any debris
through the air shutter. Use a flashlight to
inspect the burner inlet to ensure it is not
blocked. If obstructions can be seen, use
a metal wire coat hanger that has been
straightened out to clean.
BETTER AIR ADJUSTMENT:
Each grill burner is tested and adjusted
variations in the local gas supply or a
conversion from one gas to another may
make it necessary to adjust the burners.
The flames of the grill burners should be
visually checked, adjusting the air shutter by
opening the air shutter and slowly closing
it until the flame starts to yellow. STOP
and turn back 1/16", and tighten the screw.
Flame should be blue with yellow tips when
adjusted correctly.
For safe operation, make sure the Orifices are
inside the Burner Tubes before using your grill.
See figure. If the Orifice is not inside the Burner
Tube, lighting the Burner may cause explosion
and/or fire resulting in serious bodily injury and/
or property damage.
It is critical to center every burner on its orifice.
If this is not done there will be a possible fire
or explosion
Please Note that the air mixture for LP gas and NG is
different. Your gas grill will come preset for your gas type.
If you find that you are not getting the best flame you can
adjust the air shutter and the O2 mix with gas will change
the flame. The flame coming from your burner is extremely
important. If the flame is not correct you will be able to
adjust the flame as described in the section below.
Gas Valve
Assembly
Orifice
Burner Tube
Orifice
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