Section 2 Installation; Assembly; Setting In Place; Gas Connection - Market Forge Industries ST-6-TGG Installation, Operation And Maintenance Manual

Pressureless steam cooker with gas generators
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2.1 ASSEMBLY

The Model ST-6-TGG is shipped strapped and bolted
to a skid, with cabinet feet in a separate container. Steps
required for assembly are as follows:
1. Remove the straps and four bolts that fasten the
equipment frame to the skid.
2. Install feet in threaded mounting locations of the
cabinet frame.
3. Mount the two baffles on studs located on the right-
inside of the cooking compartments.
4. Mount the four pan support racks in brackets in-
side control compartments.
5. Attach the drip trough on studs located on the face
of the unit.

2.2 SETTING IN PLACE

The location of installation must be under an exhaust
hood, which will remove gas combustion products, small
amounts of water vapor emitted when the cooker doors
are opened, and exhaust fumes from the air. Level the
unit in final location by turning the adjustable feet. Using
the cabinet top as a reference, obtain level adjustment
left-to-right and front-to-back.
CAUTION
Keep this appliance area free and clear from combus-
tibles.
Do not obstruct the flow of combustion and ventilation
air.
This installation must conform with local codes, or in
the absence of local codes, with the National Fuel
Gas code, ANSI Z223.1–Latest Edition. For installa-
tion in Canada, this appliance is to be in accordance
with the current CAN/CGB-B149 (.1 or .2) Installation
Code for Gas Burning Appliances and Equipment and/
or Local Codes.
This appliance, when installed, must be electrically
grounded in accordance with local codes, or in the
absence of local codes, with the National Electric
code, ANSI/NFPA70–Latest Edition. For installation
in Canada, all electrical connections are to be made
in accordance with CSA C22.1 Canadian Electrical
Code Part 1 and/or Local Codes.
Form No. S-4846 Rev. A 11/98
2. INSTALLATION
2.3 GAS CONNECTIONS
a. The generator is factory-adjusted for a gas input of
b. Use new iron or steel pipe complying with the latest
c. Perform a gas leak test of all newly made joints, as
2-1
The boiler and its individual shut-off valve must be
disconnected from the gas supply piping system dur-
ing any pressure testing of that system at test pres-
sure in excess of
1
/
psig (3.45 k/PA).
2
The wiring diagram adhesive label is located on the
inside of the front panel.
This product must be installed in a room with adequate
air supply.
Minimum clearances from both combustible and non-
combustible surfaces are 2" (51 mm) from right and
left wall and 2" (152 mm) from rear wall. Suitable for
installation on combustible floors/counters.
This unit is serviceable from the front and right side.
Do not install in such a manner that a service person
cannot remove the side panels. The optimum clear-
ance on the right side is 12" (302 mm), 24" (604 mm)
on the left.
Keep this manual for future reference.
50,000 Btu/hr. at the pressure indicated. Please read
the rating plate on top of the unit. If this plate is marked
for a different gas than that supplied, notify your dealer
immediately. Install an external gas supply shut-off
valve in a visible and accessible location. If the unit is
placed at the minimum side clearances rather than
the optimum side clearances, the only acceptable lo-
cation for the gas supply shut-off valve is under the
unit in the space provided by the legs.
ANSI Standard for Wrought-Steel and Wrought-Iron
Pipe, B36, properly threaded, reamed, and free from
chips, oil, and dirt. If pipe dope is used, apply a mod-
erate amount, leaving two end threads bare. Pipe dope
must be resistant to LP gas. Connect the gas line into
the bottom (inlet) side of the shut-off valve. The sup-
ply pressure must be at least 1" (25 mm) water col-
umn higher than the manifold or regulator pressure for
proper function of the regulator. If it is not, check the
supply pipe for blockage or excessive pressure drop
and make necessary corrections.
well as those leading to the main gas control valve.
Use a soap solution. D
O NOT USE FLAME
.

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