Garland GF24-4L User manual

Part # 4525587 Rev 4 (29 April 14)
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herein, (including design and parts specifications), may be superseded and is subject to change without notice.
FOR YOUR SAFETY:
DO NOT STORE OR USE GASOLINE
OR OTHER FLAMMABLE VAPORS OR
LIQUIDS IN THE VICINITY OF
THIS OR ANY OTHER
APPLIANCE
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
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.
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.
All 24, 36, 48, & 60-inch wide models.
INSTALLATION AND
OPERATION MANUAL
GARLAND GF SENTRY SERIES
GAS RESTAURANT RANGES
Français . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 21
Españo. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Página 43
Garland Commercial Ranges, Ltd.
1177 Kamato Road, Mississauga, Ontario L4W 1X4 CANADA
Phone: [phone]
Fax: [phone]
General Inquires 1-95-624-0260
USA Sales, Parts and Service 1-800-424-2411
Canadian Sales 1-888-442-4526
Canada or USA Parts/Service 1-800-427-6668

Part # 4525587 Rev 4 (29 April 14)Page 2
IMPORTANT INFORMATION
WARNING:
This product contains chemicals known to the State of California to cause cancer and/or birth de-
fects or other reproductive harm. Installation and servicing of this product could expose you to air-
borne 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 # 4525587 Rev 4 (29 April 14) Page 3
TABLE OF CONTENTS
IMPORTANT INFORMATION. . . . . . . . . . . . . 2
DIMENSIONS AND SPECIFICATIONS . . . . . 4
Base Model Designations & Total Input Rates. . 5
Clearances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Gas Pressure & Individual Burner Input Rates . . 6
North America . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
CE & General Export . . . . . . . . . . . . . . . . . . . . . . 6
Reduced Input Rates . . . . . . . . . . . . . . . . . . . . . 6
Note: Manifold pressure is to measured at the
test spigot located on the 3/4” gas manifold
pipe.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Australia . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Gas Inlet Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
CE Approved Gas Categories . . . . . . . . . . . . . . . . . 7
INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . 8
Rating Plate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . 9
Siting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Appliances Equipped With Casters. . . . . . . . . . . . 9
Appliances Equipped With Legs . . . . . . . . . . . . . . 9
Installing Shelf To Backguard . . . . . . . . . . . . . . . . . 9
Backguard With High Shelf Or Salamander
Mounting Instructions . . . . . . . . . . . . . . . . . . . . . . . 9
Ventilation Air . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Statutory Regulations . . . . . . . . . . . . . . . . . . . . . . . 11
Australia Specic Clause. . . . . . . . . . . . . . . . . . . . . 11
Electrical Connection Settings
(Where Applicable) . . . . . . . . . . . . . . . . . . . . . . . . . 11
Gas Connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Final Preparation. . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Optional Interconnect Gas Kit . . . . . . . . . . . . . . . 12
TESTING AND ADJUSTMENT . . . . . . . . . . . 13
Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
OPERATION. . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Flame Failure Technology . . . . . . . . . . . . . . . . . . .14
How Flame Failure Technology Works. . . . . . . . 14
Burner Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Open Top burners . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Hot Tops and Front-Fired Target Tops . . . . . . . . 15
Ovens (Standard) . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Convection Ovens . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Thermostat Controlled Griddles . . . . . . . . . . . . . 17
Griddle/Broiler. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Range Shut down. . . . . . . . . . . . . . . . . . . . . . . . . . . 17
PRODUCT APPLICATION INFORMATION 18
General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Open Burners. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Hot Tops. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
MAINTENANCE AND CLEANING . . . . . . . . 19
Seasoning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Griddle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Cast Iron top Grates . . . . . . . . . . . . . . . . . . . . . 19
Stainless Steel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Oven Interior (Porcelain Enamel). . . . . . . . . . . . . 19
Open Top Burners . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Cast Iron Top & Grates. . . . . . . . . . . . . . . . . . . . . . .20
Hot Tops and Front-Fired Target Hot Tops . . . .20
Griddle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

Part # 4525587 Rev 4 (29 April 14)Page 4
DIMENSIONS AND SPECIFICATIONS
Top View
Model widths vary depending on model series.
(See Chart on left)
2-1/4"
[57mm]
27-1/4"
[692mm]34-1/2"
[876mm]
5"
[127mm]
3-1/2"
[89mm]
ELECTRICAL PLUG
(WHERE APPICALBE)
Modular Top Models GF24-_T or GF36-_T Side View
Series Width
GF24 600mm (23-5/8”)*
GF36 900mm (35-2/2”)* Shown
GF48 1200mm (47-1/4”)
GF60 1500mm (59-1/2”)
*Range base or modular top
9-3/8" [238mm]
15-5/8"
[396mm]
GF Series Side View
(Showing convection base where applicable).
13-7/8"
[352mm]
ADD WHEN
DOOR OPEN
39-3/8"
[1000mm]
LOW PROFILE
BACKGUARD
51"
[1290mm]
STD BACKGUARD
W/HIGH SHELF
(OPTIONAL)
3-7/8" [98mm]
ADD FOR
CONVECTION OVEN
12-1/8"
[307mm]
18-3/8"
[466mm]
31-1/8"
[791mm]
GF Series 60”Raised Griddle/Broiler Side View
CLEARANCE FROM TOP OF GRIDDLE PLATE
TO OPTIONAL HIGH SHELF 14-3/4" [374mm]
CLEARANCE FROM TOP OF GRATE
TO OPTIONAL HIGH SHELF 18-3/8" [466mm]
13-7/8"
[352mm]
ADD WHEN
DOOR OPEN
12-1/8"
[307mm]
31-1/8"
[791mm]
3-7/8" [98mm]
ADD FOR
CONVECTION OVEN
41"
[1041mm]
LOW PROFILE
BACKGUARD
1"
[25mm]
GAS
INLET
51"
[1296mm]
STD BACKGUARD
W/HIGH SHELF

Part # 4525587 Rev 4 (29 April 14) Page 5
DIMENSIONS AND SPECIFICATIONS continued
Base Model Designations & Total Input Rates
Model #* Description
Input
Natural Gas Propane Gas
BTU/Hr
CE
Rating
kW
BTU/Hr
CE
Rating
kW
GF/GFE24-4L 24”(600mm) nominal size unit, 4 open burners, space saver oven 136,000 41.50 132,000 39.70
GF24-T 24”(600mm) nominal size unit, 4 open burners, modular top 104,000 30.40 104,000 30.40
GF/GFE36-6R 36”(900mm) nominal size unit, 6 open burners, standard oven 194,000 56.70 188,000 54.90
GFE36-6C 36”(900mm) nominal size unit, 6 open burners, convection oven 194,000 56.70 188,000 54.90
GF36-T 36”(900mm) nominal size unit, 6 open burners, modular top 156,000 45.60 156.000 45.60
GF/GFE36-TTR 36” (900mm) nominal size unit, 2 Front-red Target Hot Top
sections, standard oven 100,000 29.10 94,000 25.50
GFE36-TTC 36” (900mm) nominal size unit, 2 Front-red Target Hot Top
sections, convection oven 100,000 29.10 94,000 25.50
GF/GFE48-LL 48”(1200mm) nominal size unit, 8 open burners,
2 space saver ovens 272,000 79.60 264,000 77.20
GF/GFE60-10RR 60”(1500mm) nominal size unit, 10 open burners,
2 standard ovens 336,000 98.20 324,000 94.60
GFE60-10RC 60”(1500mm) nominal size unit, 10 open burners, 1 standard &
1 convection oven 336,000 98.20 324,000 94.60
GFE60-10CC 60”(1500mm) nominal size unit, 10 open burners,
2 convection ovens 336,000 98.20 324,000 94.60
GF/GFE60-6R24RR 60”(1500mm) nominal size unit, 6 open burner, 24”(610mm),
raised griddle/broiler, 2 standard ovens 265,000 76.80 253,000 73.20
GFE60-6R24RC 60”(1500mm) nominal size unit, 6 open burner, 24”(610mm),
raised griddle/broiler, 1 standard & 1 convection oven 265,000 76.80 253,000 73.20
GFE60-6R24CC 60”(1500mm) nominal size unit, 6 open burner, 24” (610mm),
raised griddle/broiler, 2 convection ovens 265,000 76.80 253,000 73.20
GF/GFE60-6R24RS 60”(1500mm) nominal size unit, 6 open burner, 24”(610mm),
raised griddle/broiler, 1 standard oven & 1 storage section 227,000 65.70 221,000 63.90
GFE60-6R24CS 60”(1500mm) nominal size unit, 6 open burner, 24”(610mm),
raised griddle/broiler, 1 convection oven & 1 storage section 227,000 65.70 221,000 63.90
*Models beginning with GFE prex have electric spark ignition systems for pilots.
Rates are for installations up to 2000’(610m) above sea level
Each 12”(305mm) Hot Top section is 5.3kW, replacing 2 Open Burners (7.6kW each)
Clearances
Clearances Applicable For All Models Except Where Noted
Surface Sides Range Sides Modular Top Rear
Combustible Wall Minimum 14”(356mm) 6”(152mm) 6”(152mm)
Non-Combustible Wall Minimum 0” 0” 0”

Part # 4525587 Rev 4 (29 April 14)Page 6
Gas Pressure & Individual Burner Input Rates
North America
Garland GF Series
Nat.,
4.5” wc Manifold
LPG,
10” wc Manifold
BTU/h BTU/h
Open Top (Flame Failure) 26,000 26,000
Target Top 36” models only, per section 3@10,333 3@10,333
Hot Top FF (in lieu of 2 Open Top Burners) 18,000 18,000
Griddle (in lieu of 2 Open Top Burners)(Tstat) 18,000 18,000
Raised Griddle Broiler (3 burners) 3 @11,000 3 @11,000
26”Oven Burner (H-Cast)(Standard or Convection) 38,000 32,000
Space Saver Oven (H-Cast) 32,000 28,000
CE & General Export
Garland GF Series
Nat. (G20),
11.2 mbar Manifold
LPG (G31),
24.9 mbar Manifold
kW kW
Open Top (Flame Failure) 7.6 7.6
Hot Top FF (in lieu of 2 Open Top Burners) 5.3 5.0
Target Top “36” models, only per section [email protected] [email protected]
Griddle (in lieu of 2 Open Top Burners)(Tstat) 5.3 5.3
Raised Griddle Broiler (3 burners) 3 @ 3.0 3 @ 3.0
26”Oven Burner (H-Cast)(Standard or Convection) 11.1 9.3
Space Saver Oven (H-Cast) 9.4 8.2
Reduced Input Rates
Approximate input ratings for adjustable top burners set at LOW:
Garland GF Series NAT(G20) LPG(G31)
kW m3/h kW m3/h
Open Top Burner (Flame Failure) 2.0 0.21 4.2 0.17
Hot Top (Flame Failure) 2.75 0.29 4.9 0.20
Griddle (Tstat) 3.0 0.32 2.0 0.08
Raised Griddle Broiler (Total Of 3 Burners) 3.0 0.32 5.9 0.24
Target Top 2.7 0.28 4.0 0.16
Note: Manifold pressure is to measured at the test spigot located on the /” gas manifold pipe.
DIMENSIONS AND SPECIFICATIONS continued

Part # 4525587 Rev 4 (29 April 14) Page 7
DIMENSIONS AND SPECIFICATIONS continued
Australia
Garland GF Series Nat., 1.0kPa Manifold LPG, 2.49 kPa Manifold
MJ/H Injector MJ/H Injector
Open Top (Flame Failure) 30.6 37 (2.64mm) 28.49 53 (1.51mm)
Hot Top FF (in lieu of 2 Open Top Burners) 19.0 47 (1.99mm) 18.15 1.2mm
Front Fired Hot Top (Target Top) 36.5 52(1.61mm) 36.5 1.0mm
Griddle (in lieu of 2 Open Top Burners)(Tstat) 19.0 47 (1.99mm) 18.15 1.2mm
Raised Griddle Broiler (3 burners) 30.0 47 (1.99mm) 34.82 61 (0.99 mm)
26”Oven Burner (H-Cast)(Standard) 40.09 30 (3.26mm) 33.76 50 (1.78mm)
26”Oven Burner (H-Cast) (Convection) 40.09 30 (3.26mm) 32.18 51 (1.7mm)
Space Saver Oven (H-Cast) 33.7 33 (2.87mm) 27.96 52 (1.61mm)
Gas Inlet Size
Model Width Connection Connection CE Models
(ISO7-1)
23-5/8”(600mm) &
35-1/2”(900mm)
3/4”NPT
Rear Gas Connection 3/4”(19.1mm) BSPT
47-1/4”(1200mm) &
59-1/2”(1500mm)
1”NPT
Rear Gas Connection 1”(25.4 mm) BSPT
CE Approved Gas Categories
Country Gas Category Gas Type Pressure (mbar)
AT, CH, CY, CZ, DK, EE, ES, FI, GB, GR, HR, IE, IT,
LT, LV, NO, PT, RO, SE, SI, SK, TR I2H G20 20
BE, CH, CZ, ES, FR, GB, GR, HR, IE, IT, LU, PL, PT I3P G31 37
AT, BE, CH, CZ, DE, ES, FR, GB, HU, NL I3P G31 50
CH, CZ, ES, GB, GR, HR, IE, IT, PT II2H3P
G20 20
G31 37
CH, CZ, ES, GB, II2H3P
G20 20
G31 50

Part # 4525587 Rev 4 (29 April 14)Page 8
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. All equipment is supplied with 6”(152mm) legs unless
specied to be dais for cove base mounting, casters
or deck mount anged feet. Units 48”(1200mm) and
60”(1500mm) wide have legs factory mounted. Base
mounting is required when range is being installed on a
combustible oor.
4. 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.
5. Do not remove permanently axed 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 behind the lower front drop down panel under the
oven door.
Safety Information
Warning: Accessible parts may become hot during use.
Young children should be kept away.
This appliance is for professional use and should only be
used by qualied personnel
This appliance is not intended for use by persons (including
children) with reduced physical, sensory or mental
capabilities, or lack of experience and knowledge, unless
they have been given supervision or instruction concerning
use of the appliance by a person responsible for their safety.

Part # 4525587 Rev 4 (29 April 14) Page 9
INSTALLATION
This product has been certied as commercial cooking
equipment and must be installed by professional personnel
as specied. THIS APPLIANCE IS NOT RECOMMENDED FOR
RESIDENTIAL INSTALLATION.
Garland suggest installation, maintenance and repairs
should be performed by your local Garland/US Range
authorized service agency, when ever possible.
Siting
The oor on which the appliance is to be sited must
be capable of adequately supporting the weight of
the appliance and any ancillary equipment. Units with
ovens must be tted with legs or casters if installed on a
combustible oor. Adequate clearance must be provided for
servicing and proper operation.
Appliances Equipped With Casters
1. The installation shall be made with a connector that
complies with the Standard for Connectors for Moveable
Gas Appliances, ANSI Z21.69/CSA 6.16, Addenda
Z21.69B-2006/CSA 6.16B-2006 (or latest edition), and a
quick-disconnect device that complies with the Standard
for Quick Disconnects for Use with Gas Fuel, ANSI Z21.41/
CSA 6.9, Addenda Z21.41A-2005/CSA 6.16A-2005
(or latest edition).
2. The front casters of the appliance are equipped with
brakes to limit the movement of the appliance without
placing any strain on the connector or quick disconnect
device or its associated piping.
3. Please be aware that required restraint is attached to a
cut out hole in side panel, and if disconnection of the
restraint is necessary, be sure to reconnect the device
after the appliance has been returned to its original
position.
Appliances Equipped With Legs
1. Raise the front of the appliance and block. Do not lay the
appliance on its back.
2. Legs are threaded to be easily screwed into the holes
provided on the bottom of the range.
3. Once legs have been attached and secured they can
be adjusted to level the appliance and compensate for
uneven ooring.
Installing Shelf To Backguard
Note: Shelf may be installed before or after installing the
backguard to the range.
1. Loosen 4 bolts on the front of the backguard
approximately 1/4”(6mm).
2. Align the 4 slotted holes on the back of the shelf with the
4 bolts on the backguard.
3. Slide the shelf downward until the 4 bolts are engaged in
the slotted portion of the keyhole.
4. Tighten the 4 bolts to secure the shelf.
5. On 60”units only, install a sheet metal screw though the
hole in the underside of the shelf into the backguard and
tighten.
SHELF
BACKGUARD
MOUNTING
BOLTS
SHEETMETAL
SCREW
Backguard With High Shelf Or Salamander
Mounting Instructions
1. Rear of the range must be easily accessible.
2. Please refer to the installation instructions included with
the salamander for further instructions on these units.
3. Place the backguard or high shelf on the rear of the
range, slipping the support brackets into the openings in
the main body sides.
4. For ranges with griddles, care must be taken when
mounting the backguard or high shelf. The front panel
of the stainless steel backguard or high shelf has an
extruding lip at the bottom. This lip must NOT go over
the griddle back splash, if it does the backguard will not
t properly and the range will not ue properly. Refer to
illustration for proper installation.

Part # 4525587 Rev 4 (29 April 14)Page 10
DETAIL
AREA
BACKGUARD
SPLASH
GUARD
Correct Installation
CLIP GRIDDLE SPLASH GUARD
ONTO BACK FLANGE OF GRIDDLE
(SHIPPED ON TOP OF GRIDDLE)
BACKGUARD LIP GOES
BEHIND BACK FLANGE
OF GRIDDLE & OVER
ANGLE FLANGE
FLUSH WITH
SIDE PANEL
ANGLE
FLANGE
Incorrect Installation
NOT FLUSH
WITH
SIDE PANEL
BACKGUARD
LIP ON BACK
FLANGE
OF GRIDDLE
5. Securely fasten the support brackets to the burner box
sides with (4sheet metal screws provided).
Upright
Main Body
Side
Sheet Metal
Screws (4 Req'd)
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. These appliances shall
be installed in a room with sucient ventilation to prevent
the occurrence of hazardous concentrations of combustion
by-products.
The room containing the appliance is required to have a
permanent vent. The minimum eective area of the vent is
related to the maximum rated heat input of the appliance
and shall be 4.5 cm2per kW in excess of 7 kW.
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.
Air vents should be of such a size as to compensate for the
eects of any extract fan in the premises. 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 sucient 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.
INSTALLATION Continued