Figure 6.5 With a 5/8 in. wrench remove the orifice retaining nut. Replace with appropriate orifice. (.076 LP / .125 NG)
2. Valve Regulator Replacement
WARNING
Fire Risk.
Explosion Risk.
•Disconnect any electrical cords and turn off gas supply to unit before proceeding if converting fuel on an appliance already fully installed.
Remove upper and lower back shield. Loosen the set col- lars on the extension rods with the 3/32 in. Allen wrench. Remove the rods and adapter cap.
Figure 6.6 Remove pilot hood and set aside.
NOTE: Do not remove retaining clip from pilot hood.
A
B
C
Figure 6.8 Turn control knob to the OFF position, ensure that gas supply to the valve has been turned off. Using a Torx TH20, or slotted screwdriver, remove the three pressure reg- ulator mounting screws (A), pressure regulator tower (B), and diaphragm (C).
Figure 6.7 Using a 5/32 in. allen head wrench, remove pilot injector and replace with an appropriate injector. (#35 LP / #62 NG)
NOTE: If installing brick also, do so now before reassem- bling. If not installing brick, reassemble burner in reverse order.
E
D
F 
Figure 6.9 Ensure that the rubber gasket (D) is properly posi- tioned and install the new HI/LO pressure regulator assem- bly to the valve using the new screws (E) supplied with the
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