Installation Manual
34
VALVE "LOW" SETTING ADJUSTMENT
Stability of the "low" setting on the burners may vary due to
wind direction, grill configuration, and grill position. If your
burner goes out when set on low, the valve "low" setting needs
adjustment.
Note: Adjustments MUST only be performed by a qualified
professional service technician.
To adjust the valve "low" setting:
1. Ensure the unit is completely cool and the knobs are
in the OFF position.
2. Remove the control panel, cooking grids, and flavor grids
and set them aside. See the CONTROL PANEL REMOVAL
and COOKING GRID REMOVAL sections for details.
3. Re-install the control knobs on the valve stems with the
control panel removed.
4. Light the burner on HIGH, then turn the burner to LOW
setting. While the burner is lit, remove the control knob
from the valve.
5. Locate the FLATHEAD adjustment screw found above the
valve stem and below the manifold (see Fig. 34-1).
6. Using a flathead screwdriver, slowly turn the adjustment
screw a little at a time (30° to 45°) in either direction. Adjust
the screw as needed until the flame is approximately
1
/4" in
height from all the burner ports, and the flames are stable.
CAUTION: Only adjust the FLATHEAD screw. Adjusting
other screws may result in a dangerous gas leak.
7. Once the appropriate setting is reached, re-install the
control knob and shut off the burner valve.
8. Repeat this procedure for other burner valves, if needed.
9. Re-install the flavor grids, cooking grids, control panel, and
any other components that were removed.
Fig. 34-1 Valve adjustment screw location
Valve
adjustment
screw
Valve stem
(Manifold)
(Manifold)
SERVICING AND CLEANING (Cont.)