Charmglow 720-0677 User Manual page 29

Figure 246
CSA INTERNATIONAL
Project 2078110
30 of 46
1. Remove the warming rack, cooking grids, flame tamers from the firebox.
Remove the main tube burners by removing the screw securing the burners near the back wall of the
firebox and the screws near the front of the firebox that secure the igniter brackets to the burners.
Gently lift the tube burners up and out
2. Locate and remove the LP orifice at the end of each valve with a 6mm nut driver. The main burner NG
orifices are located behind the LP orifices, so no additional orifices need to be installed.
CAUTION: The NG orifice is easily loosed or even removed together with the LP orifice when the LP
orifice is being unscrewed. Make sure the NG orifices are securely installed on the main burner valves
after the LP orifices are removed.
CAUTION
When converting the grill, screw the orifice in and out of the stem gently.
3. Restore the main burners.
CAUTION: Make sure the value with orifice is inserted into the burner venturi. Restore the igniter
brackets; adjust the distance between the burner and the corresponding igniter for proper ignition.
Searing Main Burner Conversion
Tools required:
6mm nut driver
Phillips Head Screwdriver (+)
29