Accu-Steam GG24A, Installation & Operator'S Manual

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Accu-Steam™ Gas G2 Installation and Operators Manual
MP5017-1702
PAGE 21
be calculated together to properly size the supply
line and for the safety of this equipment.
The appliance and its individual manual shutoff
valve must be disconnected from the gas supply
piping system during any pressure testing of that
system at test pressures in excess of 1/2” psi (3.5
kPa).
The appliance must be isolated from the gas
supply piping 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 1/2 psi (3.5 kPa)
If the appliance is on an AccuTemp stand with
casters or table with casters the installation will
be made with a connector that complies with
the
Standard for Moveable Gas Appliances,
ANSI Z21.69·CSA 6.16 and a quick-disconnect
device that complies with the Standard for Quick-
Disconnect Devices for Use With Gas Fuel, ANSI
Z 21.41 · CSA 6.9.
Adequate means must be provided to limit the
movement of the appliance without depending
on the connector and the quick-connect device
or its associated piping to limit the appliance
movement.
If the griddle is above a 2000 feet elevation verify
that the orifices are sized correctly to elevation
and the heat content of gas. You may need to
contact your gas supplier for this information.
If you are unsure of the orifice size please contact
the Accutemp Technical Service. You will need
to provide elevation and heat content of the local
gas.
This appliance has an integral gas regulator that
is factory set for the gas type and pressure listed
on the appliance data plate.
An external gas pressure regulator is not
required if the supply gas pressure is under 1/2”
psig (13” water column).
Initial Gas Adjustment
This equipment has an integral gas pressure
regulator in the gas control valve that requires a
minimum of 7” water column for natural gas and
12” water column for propane at the inlet which
will allow the valve to be adjusted to the correct
equipment pressure of 5” water column for
natural gas and 10” water column for propane at
the outlet of the valve with the burners active.
If any of the installation instructions are not
completely understood contact the AccuTemp
Technical Service department before attempting
to start the appliance.
Gas Pressure Adjustment Screw
Use a 1/8” NPT Barbed Pressure Tap to
verify pressure setting.
Control Valve with Internal Pressure
Regulator