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Bu rne r Removal And Cleaning
RANGETOP BURNERS:
FIG. 22
The grill power burners (BQRS Models Only) are cast iron and
occasionally it will be necessary to remove surface rust to ensure
proper performance. Frequency of cleaning will depend on the
climate & location, and how often you use the grill. If allowed to
build up the rust may form layers which must be removed promptly.
The walls of the burners are thick so they can withstand many years
of use. BEFORE REMOVING: Ensure the gas supply is off and the
knobs are in the "off" position. Make sure the grill is cool.
GRILL BURNER:
Remove the grill racks, then lift out the grill radiant tray. 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, angle the burner sideways,
and remove.
POWER BURNER:
Remove the top grate. Lift out aeration pan from around burners. Lift and remove the front and rear
power burners.
BURNER CLEANING:
Clean 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.
ORIFICE CLEANING:
With the burner removed, remove the orifice and shine a flashlight through the opening to ensure
there is no blockage. Use a needle to clear any debris. Be extremely careful not to enlarge the hole or
break off the needle.
SMOKER BURNER:
The smoker burner can be removed and cleaned by unplugging the igniter wire and lifting out the
burner. Cleaning is similar to the grill burner. Replace the burner by sliding the air shutter over the
brass orifice, centering it in the hole.
IT IS EXTREMELY IMPORTANT TO CENTER THE BURNER ON THE ORIFICE PROPERLY.
Be careful not to upset the air shutters' original position (unless readjusting). Lower the rear of the
burner into the cutouts on the support channel at the rear of the burner box. Make sure it is level and
does not rock. Light all of the burners and check for proper flame characteristics. If adjustments are
necessary, refer to (page14). Do this prior to cooking on the grill.
REPLACING ROTARY IGNITER: BEFORE REPLACING AN IGNITER, PERFORM
THIS SIMPLE TEST. . .
Remove the drip tray. From underneath the valve panel, look upwards and locate the end of the igniter
wire, where it is connected. Disconnect the wire and place the metal blade of a screwdriver about 1/8"
from the terminal of the rotary igniter.
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