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2-5
2.4 Connecting to the Gas Supply
DANGER
Before connecting new pipe to this appliance, the pipe must be blown out thor-
oughly to remove all foreign material. Foreign material in the burner and gas con-
trols will cause improper and dangerous operation.
DANGER
When pressure-testing incoming gas supply lines, disconnect the appliance from the
gas line if the test pressure will be ½ PSIG (3.45 kPa, 13.84 inches W.C.) or greater to
avoid damage to the appliance’s gas tubes and gas valve(s).
DANGER
All connections must be sealed with a joint compound suitable for the gas being
used and all connections must be tested with a solution of soapy water before light-
ing any pilots.
Never use matches, candles, or any other ignition source to check for leaks. If gas
odors are detected, shut off the gas supply to the appliance at the main shut-off
valve and immediately contact the local gas company or an authorized service
agency for service.
DANGER
“Dry-firing” your unit will cause damage to the cookpot. Always ensure that water
is in the cookpot before firing the unit.
GAS CONNECTIONS AND PIPE SIZES
The size of the gas supply pipe is very important. If the pipe is too small, the gas pressure at the
burner manifold will be low. This will cause slow recovery and delayed ignition. The incoming gas
supply line should be a minimum of 1½ inches (38mm) ID.
When configured for natural gas, this equipment requires a standard gas pipe size of ¾ inch (19mm)
ID for connections within 20 feet (6m) of the supply line, provided no more than 4 fittings or elbows
are used in the run. For a pipe run over 20 feet (6m), increase the pipe size to 1 inch (25.4mm). For
use with LP (Propane) gas, the next smaller pipe size may be used.
IF IN DOUBT ABOUT THE PIPE SIZE TO BE USED, CONSULT YOUR LOCAL GAS
COMPANY.
1. Connect the equipment to the gas supply line.
When making connections, apply a small amount of Loctitite
®
PST 56765 or equivalent thread
compound to the male threads only. DO NOT apply the compound to the first two threads. This
will prevent clogging of the burner orifices and control valve.