Natural Gas Grill Connections - Monogram ZGG420NB Instructions D'installation

NATURAL GAS GRILL CONNECTIONS

• The gas supply line must be sized to
accommodate the outdoor grill and, if present,
an outdoor cooktop connected to the same gas
supply.
• The grill or cooktop and its individual shut-off
valve must be disconnected from the gas supply
during any pressure testing of the system at test
pressures in excess of 1/2 PSIG.
Regulator
3/4" Min. Dia.
Flexible Connector
Built-in models shown.
31-11026
Installation Instructions
1/2" Male to
3/4" Female
Elbow
Incoming Natural
Gas Supply Pipe
3/4" NPT to
3/4" Flare
Fitting
Manual Shut-Off
Valve
The installation of the outdoor grills must conform
with local codes or, in the absence of local codes,
with the National Fuel Gas Code, ANSI Z223.1, latest
edition.
Operating pressure is 4" water column. Supply
pressure should be 5" to 14" water column. If
pressure is more than 14" water column, a
step-down regulator is required.
Check with the local gas utility or with local codes
for instructions on installing gas supply lines. Be
sure to check on type and size of run and how deep
to bury the line. If the gas line is too small, the grill
will not function properly.
• Install a manual gas shut-off valve in an easily
accessible location.
• Use threading compound on male threads only.
Do not use threading compound on the male end
of a flare adapter.
• Make connections as shown.
• Check to be sure the regulator arrow points in the
direction of gas flow, towards the grill and away
from the gas supply.
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