Garland G12-2TCG Installation Manual
Model G12-2TCG
INSTALLATION AND
OPERATION MANUAL
GARLAND 2 & 4
OPEN BURNER GAS
MASTER CHAIN GRIDDLE
MATCHING HOTPLATES
Model G24-4TCG
Français . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 11
Españo. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Página 21
FOR YOUR SAFETY:
DO NOT STORE OR USE GASOLINE
OR OTHER FLAMMABLE VAPORS OR
LIQUIDS IN THE VICINITY OF
THIS OR ANY OTHER
APPLIANCE
PLEASE READ ALL SECTIONS OF THIS MANUAL
AND RETAIN FOR FUTURE REFERENCE.
THIS PRODUCT HAS BEEN CERTIFIED AS
COMMERCIAL COOKING EQUIPMENT AND
MUST BE INSTALLED BY PROFESSIONAL
PERSONNEL AS SPECIFIED.
WARNING:
IMPROPER INSTALLATION, ADJUSTMENT,
ALTERATION, SERVICE OR MAINTENANCE
CAN CAUSE PROPERTY DAMAGE, INJURY,
OR DEATH. READ THE INSTALLATION,
OPERATING AND MAINTENANCE
INSTRUCTIONS THOROUGHLY
BEFORE INSTALLING OR
SERVICING THIS EQUIPMENT
Users are cautioned that maintenance and repairs must be performed by a Garland authorized service agent using
genuine Garland replacement parts. Garland will have no obligation with respect to any product that has been
improperly installed, adjusted, operated or not maintained in accordance with national and local codes or installation
instructions provided with the product, or any product that has its serial number defaced, obliterated or removed, or
which has been modified or repaired using unauthorized parts or by unauthorized service agents. For a list of authorized
service agents, please refer to the Garland web site at http://www.garland-group.com. The information contained
herein, (including design and parts specifications), may be superseded and is subject to change without notice.
IN THE COMMONWEALTH OF MASSACHUSETTS
THIS PRODUCT MUST BE INSTALLED BY A
LICENSED PLUMBER OR GAS FITTER.
For Your Safety:
Post in a prominent location, instructions to be
followed in the event the user smells gas. This
information shall be obtained by consulting
your local gas supplier.
GARLAND COMMERCIAL INDUSTRIES
185 East South Street
Freeland, Pennsylvania 18224
Phone: (570) 636-1000
Fax: (570) 636-3903
Part # 4527947 (02/09/10) © 2010 Garland Commercial Industries, Inc.
Part # 4527947 (02/09/10) Page 1
GARLAND COMMERCIAL RANGES, LTD.
1177 Kamato Road, Mississauga, Ontario L4W 1X4
CANADA
Phone: 905-624-0260
Fax: 905-624-5669
IMPORTANT INFORMATION
WARNING:
This product contains chemicals known to the state of california to cause cancer and/or birth defects
or other reproductive harm. Installation and servicing of this product could expose you to airborne
particles of glass wool/ceramic fibers. Inhalation of airborne particles of glass wool/ceramic fibers
is known to the state of california to cause cancer. Operation of this product could expose you to
carbon monoxide if not adjusted properly. Inhalation of carbon monoxide is known to the state of
california to cause birth defects or other reproductive harm.
Keep appliance area free and clear of combustibles.
Part # 4527947 (02/09/10)Page 2
TABLE OF CONTENTS
IMPORTANT INFORMATION. . . . . . . . . . . . . . . . . . . . . . . . 2
DIMENSIONS AND SPECIFICATIONS . . . . . . . . . . . . . . . . 4
INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Rating Plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Siting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Installation Of Legs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Statutory Regulations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Gas Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Installation Notes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Final Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
TESTING AND ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . 7
Testing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
OPERATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Open Top burners. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
PRODUCT APPLICATION INFORMATION . . . . . . . . . . . . 8
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Open Burners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
MAINTENANCE AND CLEANING . . . . . . . . . . . . . . . . . . . . 9
Cast Iron top Grates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Stainless Steel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Open Top Burners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Cast Iron Top & Grates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Part # 4527947 (02/09/10) Page 3
DIMENSIONS AND SPECIFICATIONS
1-1/2"
[634mm]
Model Description
G12-2TCG 11-3/4” (300mm) 2 open top burner counter model 64,000 50,000
G24-4TCG 23-5/8” (600mm) 4 open top burner counter model 128,000 100,000
Gas input ratings shown for installations up to 2000 ft., (610m) above sea level.
[39mm]
OF GAS
MANIFOLD
Manifold Operating Pressure
35-1/2"
[902mm]
9-5/8"
[245mm]
11-3/4"
[300mm]
13-1/2"
[343mm]
G24-4TCGG12-2TCG
21-1/2"
[545mm]
23-5/8"
[600mm]
Input; BTU/Hr
Natural Gas Propane
Open Burner Ratings
BTU/hr (kW/hr)
Natural Gas Propane
32,000 (9.37) 25,000 (7.32)
"w.c. (Mbar)
Natural Gas Propane
4.5 (11.2) 10.0 (25)
Minimum Supply Pressure
"w.c. (Mbar)
Natural Gas Propane
7.0 (17.4) 11 (27.5)
Clearance
Non Combustible Material
Rear Sides
0" 0"
Combustible Material
Rear Sides
6" (150mm) 14" (356mm)
21-3/8"
[544mm]
14-3/8"
[365mm]
COOKING
SURFACE
4"
[100mm]
29-3/8"
[747mm]
G12-2TCG & G24-4TCG
25"
OF GAS
MANIFOLD
7-3/8"
[186mm]
Part # 4527947 (02/09/10)Page 4
INTRODUCTION
1. Check crate for possible damage sustained during transit.
Carefully remove unit from crate and again check for
damage. Any damage to the appliance must be reported
to the carrier immediately.
2. The wires for retaining packing material must be
removed from units. Any protective material covering
stainless steel parts must also be removed.
3. The type of gas and supply pressure that the equipment
was set-up for at the factory is noted on the rating plate
and on the packaging. This type of gas supply must be
used.
INSTALLATION
This product has been certied as commercial cooking
equipment and must be installed by professional personnel
as specied. THIS APPLIANCE IS NOT RECOMMENDED FOR
RESIDENTIAL INSTALLATION.
4. Do not remove permanently axed labels, warnings or
rating plates from the appliance, for this may invalidate
the manufacturer’s warranty.
Rating Plate
All burner input rates are shown on the rating plate, which is
located on underside of valve panel.
Installation Of Legs
1. Raise the front of the appliance and block. Do not lay the
appliance on its back.
We suggest installation, maintenance and repairs should
be performed by your local Garland/US Range authorized
service agency.
Siting
The surface on which the appliance is to be sited must
be capable of adequately supporting the weight of the
appliance and any ancillary equipment. Units must be tted
with provided legs. Adequate clearance must be provided for
servicing and proper operation.
2. Legs are threaded to be easily screwed into the holes
provided on the bottom of the appliance.
3. Once legs have been attached and secured they can
be adjusted to level the appliance and compensate for
uneven surfaces.
Part # 4527947 (02/09/10) Page 5
INSTALLATION Continued
Ventilation Air
The following notes are intended to give general guidance.
For detailed recommendations, refer to the applicable
code(s) in the country of destination.
Proper ventilation is critical for optimum performance. The
ideal method of ventilating open-top equipment is the use
of a properly designed canopy that should extend six inches
(152 mm), beyond all sides of the appliance(s) and six feet, six
inches (1981mm) above the oor.
A strong exhaust will create a vacuum in the room. For an
exhaust vent to work properly, replacement air must be
equal to the amount of air exhausted. An imbalance between
exhaust and replacement air can cause degradation in the
appliance’s performance.
All gas burners and pilots need sucient air to operate. Large
objects should not be placed in front of the appliance(s) that
would obstruct the ow of air into the front.
Statutory Regulations
The installation of this appliance must be carried out by
a competent person and in accordance with the relevant
regulations, codes of practice and the related publications of
the country of destination.
The installation must conform to the National Fuel Gas Code
ANSI Z223.1, or latest edition, NFPA No.54 - latest edition/or
local code to assure safe and ecient operation. In Canada,
the installation must comply with CSA B149.1 and local
codes.
Gas Connection
Where it is not practical to do this, an automatic isolation
valve system shall be tted which can be operated from a
readily accessible position near to the exit.
In locations where the manual isolation valve is tted or the
automatic system can be reset this notice MUST be posted:
“ALL DOWNSTREAM BURNER AND PILOT VALVES MUST
BE TURNED OFF PRIOR TO ATTEMPTING TO RESTORE THE
SUPPLY. AFTER EXTENDED SHUT OFF, PURGE BEFORE
RESTORING GAS.”
Installation Notes
Before assembly and connection, check gas supply.
A. The type of gas for which the unit is equipped is stamped
on the data plate located behind the lower front panel.
Connect a unit stamped “NAT” only to natural gas;
connect one stamped “PRO” only to propane gas.
B. If it is a new installation have the gas authorities check
meter size and piping to assure that the unit is supplied
with necessary amount of gas pressure required to
operate the unit.
C. If it is additional or replacement equipment have the gas
authorities check pressure to make certain that existing
meter and piping will supply fuel to the unit with no
more than 0.15 Kpa pressure drop.
D. Make certain new piping and connections have been
made in a clean manner and have been purged so that
piping compound, chips, etc. will not clog pilots, valves or
burners. Use pipe joint compound approved for natural
and liqueed petroleum gases.
The local gas authority should be consulted at the
installation planning stage in order to establish the
availability of an adequate supply of gas and to ensure
that the meter is adequate for the required ow rate. The
pipe work from the meter to the appliance must be an
appropriate size.
All xed (non-mobile) appliances MUST be tted with an
accessible upstream gas shut o valve as a means of isolating
the appliance for emergency shut o and for servicing. A
union or similar means of disconnection must be provided
between the gas-cock and the appliance.
A manually operable valve must be tted to the gas supply
to the kitchen to enable it to be isolated in an emergency.
Wherever practical, this shall be located either outside the
kitchen or near to an exit in a readily accessible position.
NOTE: Gas pressure should be checked when the unit is
installed and all other equipment on the same line is on. The
operating gas pressure must be the same as that specied
on the rating plate. If necessary, pressure adjustment may be
made at the pressure regulator supplied with the appliance.
The appliance and its individual shut-o valve must be
disconnected from the gas supply piping system during any
pressure testing of that system where pressures are in excess
of 1/2 PSIG (3.45kPa.)
Final Preparation
NOTE: Your new appliance has a plastic coating to help
protect the nish from scratches during shipping. This
protective plastic lm should be peeled o prior to starting
the appliance.
Part # 4527947 (02/09/10)Page 6
TESTING AND ADJUSTMENT
Testing
All ttings and pipe connections must be tested for leaks.
Use approved gas leak detectors, soap solution or equivalent,
checking over and around all the ttings and pipe
connections. DO NOT USE A FLAME! Accessibility to all gas
lines and ttings require that the front panel(s) be removed.
It may be necessary to remove, or at least raise and securely
prop top grate(s). All parts removed, (including fasteners),
should be stored safely for re-installation.
1. Be sure that all valves are in the “OFF” position.
2. Turn on the main gas supply valve. Light all top section
pilots.
OPERATION
3. Leak test all valves and ttings as described at the
beginning of this section. Correct any leaks as required
and recheck.
4. Shut o all valves to “OFF” or lowest position. All units are
tested and adjusted at the factory, however, burners and
pilots should be checked upon installation and adjusted
if necessary.
CAUTION: Gas will ow to the top section burners even if
top section pilots are not lit. Gas will not be interrupted. It
is the responsibility of the operator to conrm the proper
ignition of each burner as it is turned on. Should ignition
fail to occur 4 seconds after turning a burner on, turn the
burner o, wait 5 minutes, and try again.
Caution: In the event that a binding malfunction valve is
observed DO NOT light the pilots or continue operation
until an authorized service technician has inspected the
appliance. Failure to do so may result in injury.
Open Top burners
Lighting
1. Light pilots adjacent to each burner.
2. Turn valve completely on. Burner ame should be
1/2” (13mm) high, stable and blue in color. It should also
impinge on the bottom of a pot placed on the burner
grate.
CAUTION: Should burner ignition fail within 4 seconds, turn
the burner valve o and repeat steps 1 through 2. If ignition
continues to fail, consult your factory authorized service
agency.
Part # 4527947 (02/09/10) Page 7
PRODUCT APPLICATION INFORMATION
General
The hot plate is designed for exibility and the preparation
of numerous dierent types of products. It may be equipped
with two, or even three dierent types of tops and burners,
depending on the menu needs. An operation that cooks to
order, or uses the unit primarily as back-up will nd that open
burners will suit most of their needs.
Heating larger quantities of food can be done more
eciently than heating small quantities. Pots and pans
should be covered whenever possible to reduce energy
consumption.
High acid sauces, such as tomato should be cooked in
stainless steel rather than aluminum to avoid chemical
reaction. Light colored sauces such as Alfredo may be
discolored by the use of aluminum, especially if stirred with
a metal spoon or whip. Saltwater shellsh may pit aluminum
pots if they are frequently used for this purpose.
Open Burners
The most traditional uses of open burners are sautéing, pan
frying, and small stock pot work. Short-term cooking is the
most ecient use for the open burner. Pans should cover
as much of the grate as possible to minimize heat loss. The
maximum stock pot size to be used on an open burner is 12
inches, (305mm), diameter. Open burners should be turned
o when not in use to conserve energy. Leaving a ame
burning is of no advantage since the heat is instantaneous.
Part # 4527947 (02/09/10)Page 8
MAINTENANCE AND CLEANING
Cast Iron top Grates
First, remove the cast iron top grates from the hot plate.
Wash the cast iron top grates thoroughly with a mild soap
and warm water. Dry the cast-iron top grates thoroughly with
a clean cloth. Immediately after drying, season the top grates
lightly with a non-toxic oil, (Liquid vegetable oil or Pam spray
oil) WARNING; DO NOT SEASON THE TOP GRATES WHILE
ON THE HOT PLATE! Seasoning grates on the hot plate top
over an open ame could cause a ash re. After seasoning,
replace the top grates. Turn all the hot plate sections “ON
LOW”. Allow the top sections to burn in this manner for
at least 20 minutes before using pots or pans on the top
grates. SEASONING OF THE TOP GRATES WILL BE REQUIRED
WHENEVER THEY HAVE BEEN CLEANED. FAILURE TO SEASON
GRATES WILL CAUSE RUSTING.
Stainless Steel
For routine cleaning, wash with a hot water and detergent
solution. Wash just a small area at a time or the water will
evaporate leaving the chemicals behind causing streaking.
Rinse the washed area with a clean sponge dipped in a
sanitizing solution and wipe dry with a soft clean cloth
before it can dry.
with food, the air-to-gas mixture is disturbed and results
in an inecient burner.
2. Wipe any spills as they occur.
3. Crumb tray should be removed daily, washed, rinsed and
dried thoroughly.
4. Use a wire brush to clean the ports of the burners. Ignite
and check for clogged holes.
5. If any clogged holes are apparent, the burner should be
lifted out and brushed inside and out with a small Venturi
brush. Each port on the burner itself should be cleaned
with a properly sized wire or thumb drill. Wash with soap
and hot water if grease is observed on the burners. Dry
thoroughly.
6. When reinstalling the open top burner head be sure the
burner ports are lined up correctly to the pilot. On the
cast burner head there is a raised indicator to ensure the
burner is installed correctly.
RAISED INDICATOR
PILOT
Use a paste (of water and a mild scouring powder) if you
have to, but never rub against the grain. All stainless steel has
been polished in one direction. Rub with the polish lines to
preserve the original nish. Then thoroughly rinse as before.
To prevent ngerprints there are several stainless steel
polishes on the market that leave an oily or waxy lm. Do not
use on surfaces that will be in contact with food.
Stainless steel may discolor if overheated. These stains can
usually be removed by vigorous rubbing with a scouring
powder paste.
Use only stainless steel, wood or plastic tools if necessary
to scrape o heavy deposits of grease and oil. Do not use
ordinary steel scrapers or knives, as particles of the iron may
become imbedded and rust. NEVER USE STEEL WOOL.
Either a typical bleach solution or hot water can be used to
sanitize stainless steel.
Open Top Burners
Cleaning of the hot plate burner is a simple procedure, and,
if done at regular intervals will prolong the life of the range
and ensure good ame characteristics.
1. The most common problem with hot plate open burners
is spillage. Once the burner ports are partially plugged
7. If an abnormal ame appears around the edges, it is
usually a sign of grease dirt in the throat of the burner.
Remove the burner venturi (main body that the burner
heads sit on) to access the air shutter opening. Remove
grease and dirt from the air shutter area carefully. Do
not adjust the shutter setting. The air shutter allows the
proper amount of air to mix with the ow of gas coming
in from your valve/thermostat orice and should not be
adjusted unless by a licensed gas tter technician.
Cast Iron Top & Grates
Cast iron top and grate(s) can be cleaned with mild soap
and warm water. For baked on material, a wire brush can be
used. Dry thoroughly. Lightly coat with vegetable oil to help
prevent rust from forming.
Part # 4527947 (02/09/10) Page 9
Part # 4527947 (02/09/10)Page 10
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