Nexgrill DeLUXE 720-0896CG Operating Instructions Manual page 14

Change the Rotisserie Burner Orifice
1. Use an adjustable wrench to remove the brass elbow.
2. Use a 6 mm socket wrench or 6 mm nut driver to remove
the orifice. Replace with the corresponding natural gas
orifice.
IMPORTANT: Check that the NG orifice is properly
installed inside the valve.
3. Reinstall the rotisserie burner brass elbow by using a
wrench.
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 burners.
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 3 through 6 for each burner if needed.
6. Replace the flame tamers and grates after the burners
have been cooled.
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