Garland G56PB Installation And Operator's Manual - Installation Continued
Part # 1382670 (12/07)
Page 8
The appliance and its individual shutoff valve must be
disconnected from the gas supply piping system during any
pressure testing of that system at pressures in excess of
1/2 PSIG (3 .45 KP2) .
The 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 then
1/2 PSIG (3 .45 KP2) .
NOTE: During installation there will be air in the gas line . This
air will have to be bled off before ignition can be established .
The electrical ignition system has a four second lock-out as a
safety device .
Electrical Connections
A 15 AMP service must be provided for each oven . For 115
Volt usage a cord and plug is provided but connection to
the electrical service must comply with local codes or in
the absence of local codes with the National electrical code
ANSI/NFPA No . 70-1987 (or latest edition) .
Each oven is electrically equipped with a cord set with a
three prong plug which fits all standard 115 Volt three prong
grounded receptacle . A wiring diagram is attached to the
rear of the unit .
POWER FAILURE: In the event of a power failure, no
attempt should be made to operate this oven . This unit is
gas operated but has electrical features, motors, controls
and burner systems .
Electrical Grounding Instructions
WARNING: All ovens, when installed, must be electrically
grounded in accordance with local codes, or in the absence
of local codes with the Nation Electrical code ANSI/NFPA 70-
1987 (or latest edition) .
This appliance is equipped with a three prong (grounding)
plug for your protection against shock hazard and should be
plugged directly into a properly grounded three pronged
receptacle . Do not cut or remove the grounding prong
from this plug .
INSTALLATION Continued
Unit Assembly
1 . Before assembly and connection check gas supply and
electrical service . It is recommended that a separate
electrical circuit be provided for the Air Deck . A single
unit will require 15 AMPS and a double will require a
20 AMP circuit .
2 . Gas conditions for this unit are listed on the rating
plate, located just forward of the Louvered Panel of the
Power Module . If this is a new installation, have the gas
authorities check meter size and piping to assure that
existing meter and piping will supply fuel at the oven
with 3 .5” W/C (for Natural Gas) or 10 .0” W/C (for L .P . Gas)
and not more than 1/2” water column pressure drop .
NOTE: When checking pressure, be sure that all other
equipment on the same gas line is on . A gas pressure
regulator is built into the combination control valve and no
adjustment is needed .
Leg Installation – All Models
1 . Oven is crated and shipped on its base . When uncrating,
the bottom of unit is exposed to facilitate leg installation .
Position the legs inside front and rear corners from frame .
Start each bolt, threading them into the weld nuts on
the base frame . Four (4) bolts with washers must be used
to secure each leg in place . Tighten the bolts evenly and
securely . The legs are interchangeable front to back, for
models “B” – longer legs for left side – shorter legs for
mounting to Power Module section: See line drawing .
Assembly of Double Unit
1 . Install legs on bottom unit . Then place in position desired .
2 . Place 2 x 4’s on top of the lower section about six inches
from each side, running front to rear .
3 . Raise the top section and position it on the 2 x 4’s so that
the front, rear and sides of top section with the lower
oven section . Carefully remove the 2 x 4’s lowering the
upper oven into place . It is not necessary to bolt the
sections together .