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.
Change the Side Burner Orifice
1.
Remove the two screws which were pre-assembled on
side burner tube, and the igniter wire from side burner
tube. Lift side burner tube out from side burner firebox,
as shown below.
2.
Use 6 mm socket wrench or 6 mm nut driver to remove
the orifice. Replace with the Natural gas orifice.
IMPORTANT: Check that the orifice is properly
installed inside of the valve.
3.
Reinstall the side burner. Install and tighten the two
screws and reconnect the igniter wire.
4.
Open the manual shutoff valve in the gas supply. The
valve is open when the handle is parallel to the gas pipe.
5.
Test all connections using an approved noncorrosive
leak- detection solution. Bubbles will show a leak.
Correct any leak found.
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.
1.
Remove each control knob for the main burners and side
burner.
2.
Use a flat-blade screwdriver to turn the high flame set
screw clockwise approximate 90º.
3.
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.
4.
Replace the control knob and turn off the burner.
5.
Repeat steps 2 through 4 for each burner if needed.
6.
Replace the flame tamers and grates after the burners
have been cooled.
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