Change Main Burner Valve Orifices
1.
Remove the grates and flame tamers.
2.
Remove the cotter clip that hold the burner in place.
Remove the burner from the grill by lifting the burner
out.
3.
Use a 6 mm socket and wrench or 6 mm nut driver to
remove the brass orifice from the end of gas valve.
Replace with the Natural gas orifice.
IMPORTANT: Check that the orifice is properly
installed inside of the burner opening.
4.
Reinsert the burner and reattach using the cotter pin
previously removed. Repeat the procedure for each
main burner.
5.
Position the igniters so they are 1/8" / 3.2 mm away
from each burner.
Natural Gas Conversion
Adjust High/Low Flame Setting Screw
When converting from LP to Natural gas, you will need to
adjust the high flame setting screw for ideal burner flame
height.
The flames of the grill burners and side burners (on some
models) should be blue and stable with no excessive
noise or lifting (LP gas flames will have a slightly yellow
tip). A yellow flame indicates not enough air. If flame is
noisy or lifts away from the burner, there is too much air.
Some yellow tips on flames when the burner is set to
HIGH setting are acceptable as long as no carbon or soot
deposits appear. The flames should be approximately
2.54 cm / 1 in
1.
2.
3.
4.
5.
6.
Record Conversion
The LP appliance nameplate is located inside the grill
cabinet on the left-hand side. Once converted, place the
NG appliance nameplate as close as possible to the
current LP appliance nameplate without covering it.
In the last page of the Use and Care Guide, write
"Converted to Natural Gas". Also record the conversion
date and the technician/company that performed the
conversion.
13
high.
Remove each control knob for the main burners.
Use a flat-blade screwdriver to turn the high flame set
screw clockwise approximate 90º.
Check that burner operates at the new high flame
setting. It may be necessary to adjust the screw
setting slightly more to get the ideal burner flame
height.
Replace the control knob and turn off the burner.
Repeat steps 2 through 4 for each burner if needed.
Replace the flame tamers and grates after the burners
have been cooled.
2.54 cm / 1 in