Jenn-Air 720-0720 Installation Instructions And Use & Care Manual page 15

3. Connect the quick connector on the other end of the
10 ft (3.0 m) PVC flexible gas supply hose to the rigid Natural
gas supply pipe.
A
B
A. Manifold
B. Left side panel
C. 10 ft. (3.0 m) PVC gas hose
D. Natural gas pressure regulator/hose assembly
Change Grill Burner Valve Orifices
1. Remove the grates and flame tamers.
2. Remove the screw and the clip that hold the burner in place.
Set the screws aside. 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. The main burner
orifice is located behind the LP orifice, so no additional orifice
needs to be installed.
C
D
IMPORTANT: Check that the orifice is properly installed inside
of the burner opening.
4. Reinsert the burner and reattach using the 2 screws
previously removed. Repeat the procedure for each main
burner.
5. Position the igniters so they are ¼" (6.0 mm) away from each
burner.
Change the Rotisserie/Infrared Burner Orifice
1. Using a Phillips screwdriver, unscrew the 2 screws and
remove the rotisserie/infrared burner wind baffle.
orifice
orifice
A. Wind baffle
A
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