Use and Care Manual

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9. You will need a 7mm wrench to remove the orifices. Each orifice can be accessed
easily - the larger burner orifice is located on the burner wall.
10. Remove all LPG orifices and place in a separate bag and store with your manual
for future use.
11. Take the NG orifices provided and install them as shown below – each orifice is
stamped with the size. You may require a magnifying glass to see this stamping.
See below for rating of orifice for each model
NG Left Front Left Rear Middle/Center Right Front Right Rear
24” 1.65 mm 1.17 mm N/A 2.40mm 0.90mm
30” 1.50 mm 1.12 mm 2.10 mm 1.50 mm 0.80 mm
36” 1.50 mm 1.12 mm 2.10 mm 1.52 mm 0.86 mm
12. Once all the orifices are installed, replace all burners and burner caps, then fire up
the burners to check the minimum flame height.
13. Minimum flame height should be approx. ¼” tall. You will want a small
minimum flame for simmering (especially on the small burners). There is a small
adjustment screw located on the valve itself, the lid must be removed in order to
make the adjustment. The black cap on the valve has a hole in it located on the
lower right side which allows you to make the adjustment without removing the
black cap. Using a 3/32'' X 3” screwdriver or similar you can make the
adjustment through this hole. You can also pop off the black square cap as
Orifice Locations