Nexgrill 720-0896X Owner's Manual page 14

2. Remove two screws on the rear of the sear burner.
Lift the sear burner, starting from the back.
3. 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.
4. Reinstall the sear burner. Tighten the two screws on the
rear of the sear burner.
5. Reinstall the ignitor pin.
6. Open the manual shutoff valve in the gas supply. The
valve is open when the handle is parallel to the gas pipe.
7. Test all connections using an approved noncorrosive
leak- detection solution. Bubbles will show a leak.
Correct any leak found.
8. For normal operating sequence of the ignition system,
see "Lighting Instructions" on page 9.
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