Owner`s manual

19
Pressure tap
plug screw
Inlet
NATURAL GAS PROPANE GAS
Outlet pressure reading:
(Flame adjustment on high)
3.5" w.c.
Outlet pressure reading:
(Flame adjustment on high)
10" w.c.
Inlet pressure reading
Max. 10.5" w.c.
Min. 5" w.c.
Inlet pressure reading
Max. 13" w.c.
Min. 11" w.c.
CHECKING GAS PRESSURE
12 VALVE (Fig. 19-1)
Check the valve regulator pressure at the pressure inlet point.
Turn the inlet screw counterclockwise 2 or 3 turns and then
place the tubing of the pressure gauge over the pressure
inlet point. (The test “inlet” tap is marked IN.) After taking
the pressure reading, turn the inlet screw clockwise fi rmly to
reseal. Do not over-torque. Check for gas leaks.
Note: Gas pressure should be checked after connecting the
gas and prior to any further installation.
MANUAL VALVE (Fig. 19-2)
The pressure regulator is preset at the factory and locked
to discourage tampering. If the pressure is not as specifi ed,
replace the regulator with the correct part from the PARTS
LIST in this manual.
Remove the
1
/
8
" pressure tap screw plug, located on the side of
the regulator body. Install fi tting and tubing of pressure gauge.
After taking the pressure reading, re-install the pressure tap
screw and check for leaks.
GAS PRESSURE SPECIFICATIONS
Fig. 19-2 Manual valve
Outlet
Inlet
Fig. 19-1 12 valve