Page 23
Quadra-Fire • Hudson Bay • 7003-121_R20 • 11/14
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 regulator mounting screws
(A)
, pressure regulator
tower
(B)
, and diaphragm
(C)
.
2. Valve Regulator Replacement
Remove upper and lower back shield. Loosen the set
collars on the extension rods with the 3/32 in. Allen wrench.
Remove the rods and adapter cap.
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.
Figure 6.5
- With a 5/8 in. wrench remove the orifice retain-
ing nut. Replace with appropriate orifice. (.076 LP / .125
NG)
Figure 6.6
- Remove pilot hood and set aside.
NOTE: Do not remove retaining clip from pilot hood.
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 reassembling.
If not installing brick, reassemble burner in reverse order.
E
D
F
Figure 6.9
-
Ensure that the rubber gasket
(D)
is properly
positioned and install the new HI/LO pressure regulator
assembly to the valve using the new screws
(E)
supplied
with the kit. Tighten screws securely. (Reference torque =
25 in./lb.) Install the enclosed identification label
(F)
to the
valve body where it can be seen.
Fill out the conversion label and attach it to the valve cover.
WARNING
!
