23
Quadra-Fire • HUDBAY-INS • 7008-115 Rev. o • 8/11
Figure 9.5
Figure 9.6
Figure 9.7
Note:
Do not remove retaining clip from the pilot hood.
Note:
If installing brick also, do so now before reassembling.
If not installing brick, reassemble burner in reverse order of
removal.
With a 5/8 in. wrench remove the orifi ce retaining nut.
Replace with the appropriate orifi ce (.076 LP / .125 NG).
Remove the pilot hood and set aside.
Using a 5/32 in. (4 mm) Allen wrench, remove the pilot
injector and replace with an appropriate injector (#35 LP
/ #62 NG).
A
B
C
Figure 9.8
C. Valve Regulator Replacement
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.
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
regulator mounting screws (A), pressure regulator tower
(B), and diaphragm (C).
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.
WARNING
