Natural gas adapter, hose and regulator are not included in this grill.
Instruction and pictures are for illustration only in case needed.
NG GAS CONVERSIONS
IMPORTANT:
The Natural gas Conversion Kit supplied with this grill must be
used. If you want to convert to local NG gas supply, contact your local gas
company for specific instructions. Conversion must be installed by a qualified
gas technician. The LP unit can be converted to used NG by NG conversion
kit, the NG conversion kit Model is
Please
contact:
(888) 909-8818 to purchase this conversion kit.
Natural Gas requirements:
Operating pressure: 4” (10.2 cm) WCP
Inlet (supply) pressure: 7” to 14” (17.8 cm to 35.5 cm) WCP
maximum. Contact local gas supplier if you are not sure about the inlet
(supply) pressure.
This installation must conform with local codes and ordinances. In the
absence of local codes, installations must conform with either the National
Fuel Gas Code ANSI Z223.1 - latest edition, or CAN/CGA-B149.1 Natural
Gas and Propane installation code. Copies of the standards listed above
may be obtained from:
1.
CSA International,8501 East Pleasant Valley Rd. Cleveland, Ohio
44131-5575
2.
National Fire Protection Association One Battery march Park Quincy,
Massachusetts 02269
The procedure of the NG conversion:
STEP ONE: Disconnect the LP gas supply system:
1.
Turn off all burner control valves.
2
.
Clockwise turn off the main gas supply valve.
3.
Disconnect 20 lb LP gas fuel tank (if present) and remove the
20 lb LP gas fuel tank from the grill cabinet.
4.
Take off the LP regulator from the grill by wrench. As below pic.
Disconnect the rigid pipe or semi-rigid tubing or connector which
previous connect to manifold
STEP TWO: Open the conversion kit:
Model No.: 740-3003BI Conversion Kit
Part No.
Description
Quantity
NG part 1
NG Orifice, Main Burner:
(
￠
1.32mm)
4 pcs
NG part 2
NG Orifice for Rotisserie Burner
(
￠
1.40mm)
1 pc
NG part 3
NG regulator(GR120N)
1 pc
NG part 4
10ft NG hose with 2 connectors
（
purchased by user locally
）
1 pc
NG Part 5
NG Rating Labe
1 pc
14
STEP THREE: Change Grill Main Burner Valve Orifices
1.
Remove the grates and flame tamers.
2.
Remove the 1 screw that hold the burner in place. Set the
screws aside. Remove the burner from the grill by lifting the
burner out.
Remove the main burner screw
3.
Use a 6 mm socket and wrench or 6 mm nut driver to remove
the brass orifice from the end of gas valve. And place the NG orifice
the main burner orifice is 1.51mm (NG part1).
A:
install the main burn orifice( NG part 1)
4.
Reinsert the burner and reattach using the screw
previously removed. Repeat the procedure for each main
burner.
IMPORTANT:
Check that the burner is properly installed
inside of the gas valve.
5.
Position the igniters so they are ¼” (6.0 mm) away from each
burner.
A
740-3003BI Conversion Kit.
