Nexgrill DELUXE 720-0898A Owner's Manual page 12

Installing the Natural gas regulator
1. Turn off the main gas supply valve.
2. Disconnect 20 lb LP gas fuel tank (if present).
3. Turn off all burner control valves.
4. Remove the 20 lb LP gas fuel tank (if present) from the
grill cart.
5. Use an adjustable wrench to remove the LP regulator
from the manifold.
6. Use an adjustable wrench to install the Natural gas
regulator hose to the manifold and secure. Attach the
Natural gas regulator to the side panel inside the grill cart
with the two screws that are preassembled on the
regulator.
Make Gas Connection
1. Before making any connections, check to ensure the
natural gas inlet pressure falls between the allowable
range of 7" W.C. / 0.25 psi and 14" W.C. / 0.5 psi. If the
NG inlet pressure does not fall within this range, contact
your local gas supplier.
2. A combination of pipe fittings must be used to connect
the grill to the existing gas line.
•
The 3.04 m / 10 ft PVC flexible gas supply hose
design certified by CSA must be used.
•
Pipe-joint compounds suitable for use with Natural
gas must be used. Do not use Teflon®+ tape.
•
There must be a certified manual shut-off valve in the
gas supply line near the grill for easy access.
3. Connect the brass connector on one end of the 3.04 m /
10 ft PVC flexible gas supply hose to the Natural gas
pressure regulator.
4. Connect the quick connector on the other end of the
3.04 m / 10 ft PVC flexible gas supply hose to the rigid
natural gas supply pipe.
5. Please do leak test after conversion. See page 8.
a. The outdoor cooking gas appliance and its individual
shutoff valve must be disconnected from the gas
supply piping system during any pressure testing of
that system at test pressure in excess of 3.5kPa / 0.5
psi.
b. The outdoor cooking gas 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 3.5kPa / 0.5 psi.
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