FRIGIDAIRE FGGF301DNW - Manual (Page 6)

6
30" GAS RANGE INSTALLATION INSTRUCTIONS
Figure 5b
Figure 5c
4 Connect the range to the gas supply
Important: Remove all packing material and literature
from range before connecting gas and electrical supply.
Note: To prevent leaks, put pipe joint sealant on all
external pipe threads.
Do not allow regulator to rotate on
pipe when tightening fittings.
Connection to Pressure Regulator
The regulator is already installed on the appliance.
Do not make the connection too tight.
The regulator is die cast. Overtightening may crack the
regulator resulting in a gas leak and possible fire or
explosion.
Do not use a flame to check for gas
leaks.
Checking Manifold Gas Pressure
Disconnect this range and its individual manual shutoff
valve from the gas supply piping system during any
pressure testing of that system at test pressures greater
than 14" water column pressure (approximately ½"
psig).
The appliance must be isolated from the gas supply
piping system by closing its individual manual shutoff
valve during any pressure testing of the gas supply
piping system at test pressures equal to or less than
14" water column pressure (approximately ½" psig).
If it should be necessary to check the manifold gas
pressure, connect manometer (water gauge) or
other pressure device to the top burner right rear
orifice. Using a rubber hose with inside diameter of
approximately ¼" hold tubing down tight over orifice.
Turn burner valve on.
For accurate pressure check have at least two (2)
other top burners burning. Be sure the gas supply
(inlet) pressure is at least one inch above specified
range manifold pressure. The gas supply pressure
should never be over 14" water column. When
properly adjusted for Natural Gas manifold pressure is
4" (For LP/Propane Gas the manifold pressure is 10")
Unit Pressure
Regulator
Flexible
Connector
Unit
Shutoff
Valve
Installed on the unit
Flare
Union
Flare
Union
Manual
Shutoff
Valve
On
Off
GAS FLOW
Note: The purpose of forming the gas flexible
connector is to position it in a way that will not block
the unit or get pinched in it's final position.
If your unit in place is not against the wall as
you wish, check behind the range and place the
gas flexible connector to avoid the range being
blocked or the gas flexible connector being
pinched.
A. Install an external manual gas shut-off valve to
gas supply line in an accessible location outside
of the range. Be sure you know where and how to
shut off the gas supply to the range.
B. Install ½" flare union adapter to unit shut-off valve
using NO MORE THAN 15ft./lbs. of torque.
NOTE: Be sure to stabilize the right side of the
unit shut-off valve with adjustable wrench before
tightening ANY fittings to the unit shut-off valve.
C. Tighten the gas flexible connector and/or
appliance conduit to flare union on the left side
of the unit shut-off valve using NO MORE THAN
15ft./lbs. of torque. Be sure to stabilize the ½"
flare union adapter with an adjustable wrench
before tightening the gas flexible connector and/or
appliance conduit.
D. Install flare union adapter to external shut-off
valve.
E. Attach the gas flexible connector with the flare
union on shut-off valve.
F. Make sure both shut-off valves are in the "ON"
position.
G. Form the gas flexible connector as shown on figure
5c. This will prevent the flexible connector from
pinching or blocking the unit when you will push it
back in its final position.
H. Check for leaks. Turn the gas supply on to the range
and use a liquid leak detector (or soap and water)
at all joints and conduits to check for leaks in the
system.