Change the main grill burner valves injectors
17
Hook up to Natural gas and Leak Test
1. Use pipe wrench to connect certified 1.3 cm gas supply pipe to inlet side of regulator from Natural gas
supply according to local codes requirements. Use pipe thread sealant that is certified for use with LP
gas at connections where required. There must be a certified manual shut-off valve in the gas supply
line near the grill for easy access.
2. Turn on the gas supply to the grill.
3. Test all connections using an approved non corrosive leak detection solution. Bubbles will show a leak.
Correct any leak found.
Record Conversion
1. The appliance ratingplate is located inside the grill cabinet on the right-hand cabinet side. With a
permanent marker, check the box next to "Natural gas" and mark through "LP - Propane."
In the last page of the Use and Care Guide, write "Converted to Natural Gas." Also record the
conversion date and the technician/company that performed the conversion.
NOTE:
Place LP gas parts in plastic parts bag for future use and keep with pack containing literature.
Check and adjust the burners
The burners are tested and factory-set for most efficient operation. It is recommended that a qualified
person make burner adjustments.
Burner Flame Characteristics
The flames of the grill burners and side burners (on some models) should be blue and stable with no
excessive noise or lifting (LP gas flames will have a slightly yellow tip). A yellow flame indicates that there is
not enough air. If the flame is noisy or lifts away from the burner, there is too much air. Some yellow tips
on flames when the burner is set to HI setting are acceptable as long as no carbon or soot deposits appear.
Check that burners are not blocked by dirt, debris, insect nests, etc. and clean as necessary.
Low Flame Adjustment
Note:
When converting LP to NG, you need to rotate the screws in the valve stem counterclockwise at
least 4 turns.
When converting NG to LP, you need to tighten the screw gently clockwise and make sure screw to the end.
If the flame goes out on the low
setting, the low flame setting must be adjusted.
1. Turn off the valve and wait until grill and burners are cool.
2. Remove grill grates and sear plates.
3. Light grill using information in the "Outdoor Grill Use" section.
4. Turn the burner to its lowest setting and remove the knob.
5. Hold the valve stem with pliers and insert a small flat-head screwdriver into the shaft.
6. Watch the flame and slowly turn the screwdriver
counterclockwise.
7. Adjust the flame to minimum stable flame.
A
Valve stem
B
Small flat-head screwdriver
C
Pliers
8. Replace the control knob and turn off the burner.
9. Repeat steps 3 through 8 for each burner if needed.
10. Replace the sear plates and grates after the burners have cooled.
A
B
C
