Garland M series User manual

Part # 1382680 Rev 3 (05/10/11) Page 1
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The information contained herein, (including design and parts specifications), may be superseded and is subject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.
GARLAND COMMERCIAL RANGES, LTD.
1177 Kamato Road, Mississauga, Ontario L4W 1X4
CANADA
Phone: [phone]
Fax: [phone]
Part # 1382680 Rev 3 (05/10/11) © 2005 Garland Commercial Industries, Inc.
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.
INSTALLATION AND
OPERATION MANUAL
MASTER SERIES HEAVY DUTY GAS RANGES
AND CHAR BROILERS,
ALL M/MS/MST SERIES MODELS

Part # 1382680 Rev 3 (05/10/11)Page 2
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 # 1382680 Rev 3 (05/10/11) Page 3
TABLE OF CONTENTS
IMPORTANT INFORMATION. . . . . . . . . . . . . 2
SPECIFICATIONS .......................4
Clearance from Combustible Construction . . . . 4
Clearance from Non-Combustible
Construction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
INSTALLATION.........................5
Rating Plate ..................................5
Gas Installation ..............................5
Installation of ovens equipped with casters . . . 5
Legs .........................................6
Ventilation and Air Supply . . . . . . . . . . . . . . . . . . . . 6
Installation of Oven Flue Riser . . . . . . . . . . . . . . . . 6
Installation Instructions for
Low Prole Backguard. . . . . . . . . . . . . . . . . . . . . . . . 6
Installation Instructions for
High Prole Backguards and Shelves . . . . . . . . . . 7
Installation Instructions for
Salamander or Cheesmelter . . . . . . . . . . . . . . . . . . 7
Assembly of Battery ..........................7
Optional Common Rail Installation . . . . . . . . . . . . 8
Pressure Regulators .........................11
Testing and Adjustments . . . . . . . . . . . . . . . . . . . . 11
OPERATION...........................12
Open top burners (M/MS Models). . . . . . . . . . . . 12
Open top burners (MST Models) . . . . . . . . . . . . . 12
Hot top Sections and Spectro-Top Sections
(M Models) .................................12
Hot Top Sections and Spectro-Top Sections
(MS/MST Models) ...........................12
Thermostatically Controlled Griddles
(M Models) .................................12
Valve Controlled Griddles (M Models) . . . . . . . . 13
Valve controlled Griddles (MS/MST Models) . . 13
Oven (Standard) ............................13
“RC” Convection Ovens . . . . . . . . . . . . . . . . . . . . . . 13
Char-Broiler (M.MS Models) . . . . . . . . . . . . . . . . . . 14
Char-Broiler (MST Models): . . . . . . . . . . . . . . . . . . . 14
Assembly of Char-Broiler: . . . . . . . . . . . . . . . . . . . . 15
MAINTENANCE .......................15
Painted Finishes ............................15
Stainless Steel Finishes . . . . . . . . . . . . . . . . . . . . . . 15
Oven Interior (Porcelain Enamel) . . . . . . . . . . . . . 16
Oven Interior – Optional continuous Clean . . . 16
Automatic Pilot Valve . . . . . . . . . . . . . . . . . . . . . . . 16
Griddle Seasoning ..........................16
Griddle Cleaning ............................17
Open Top Burners ..........................17
Top Grates
Seasoning Cast Iron Top Grates . . . . . . . . . . . . . . 17
Cast Iron Hot tops and Spectro-Heat Tops . . . . 18
ADJUSTMENTS........................18
Pilot Adjustment ...........................18
Burner Gas/Air Adjustments . . . . . . . . . . . . . . . . . 18
FDO Heavy Duty Oven control . . . . . . . . . . . . . . . 19
BJWA Griddle Thermostat . . . . . . . . . . . . . . . . . . .20
CONVECTION OVEN USER TIPS –
SUFFIX “RC” ..........................21
TROUBLE SHOOTING
CONVECTION OVEN . . . . . . . . . . . . . . . . . . . 21

Part # 1382680 Rev 3 (05/10/11)Page 4
SPECIFICATIONS
MODEL NUMBER GAS TYPE NATURAL GAS TYPE-PROPANE
INPUT (BTU/H) INPUT (BTU/H)
(M,MS)(12,43) Open Burner 24,000 20,000
MST43 Open Burner 24,000 20,000
M(M43-1,2,3),12S-6 Hot top burner 22,000 22,000
M43 FTR Front Open Burner 18,000 16,000
Rear French top 15,000 16,000
(M, MS)(4,42,44,54) Open Burner 35,000 35,000
MST(42,44,54) Open burner 35,000 35,000
(M,MS)(45,54,5) Spectro Heat Burner 15,000 11,000
MST45 Spctro Heat Burner Total of 3 burners
40,000
Total of 3 burners
40,000
M(42-6,46,6) Even Heat Hot Top Burner. 30,000 30,000
MST(42-6,46,6) Even Heat Hot Top Burner 27,000 27,000
(M,MS)47 Griddle burner 33,000 33,000
MST 47 Griddle Burner 30,000 30,000
M48 Griddle Burner 33,000 33,000
(M,MS,MST) Oven Burner 40,000 35,000
(M,MS,MST)(17,24,34) Char-Broiler 15,000 15,000
(M1R) Single deck oven section 40,000 40,000
(M2R) Double stacked ovens 80,000 80,000
Natural Gas Operating Pressure=6.0” Water Column, measured at manifold tap.
Propane Gas Operating Pressure=10.0” Water Column, measured at manifold tap.
Clearance from Combustible Construction
Models (M,MST)5(S,T) & (M,MST)45(R,RC,S,T) must be
installed with no less than six inch (6”) clearance from
combustible construction at sides and rear.
Models (M,MS,MST)42(R,RC,S,T), (M,MS,MST)
44(R,RC,S,T), (M,MS,MST)54(R,RC,S,T), (M,MS,
MST)4(S,T), (M,MST)46(R,RC,S,T), (M,MST)47
(R,RC,S,T), M47-23(R,RCS,T), M47-45(R,RC,S,T), M48(R,RCS,T),
M48-23(R,RC,S,T), M48-45(R,RC,S,T) (M,MST)(6,7,8)(S,T) must
be installed with no less than fourteen inches (14”) on the
side, and six inch (6”) rear clearance from combustible
construction.
Models (M,MS,MST)43(R,RC,S,T) must be installed with no less
than eleven inch (11”) side and six inch (6”) rear clearance
from combustible construction.
Clearance from Non-Combustible
Construction
Models (M,MS,MST)(17,24,34)B(E) are for INSTALLATION IN
NON-COMBUSTIBLE LOCATIONS ONLY with zero (0”) sides
and rear clearance. Models with sux “RC” must be installed
with zero inches (0”) side and no less than one inch (1”) rear
clearance from non-combustible construction. All other
models may be installed with zero inches (0”) sides and rear
clearance from non-combustible construction.

Part # 1382680 Rev 3 (05/10/11) Page 5
INSTALLATION
Rating Plate
When corresponding with the factory or your local
authorized factory service center regarding service problems
or replacement parts, be sure to refer to the particular unit
by the correct model number (including the prex and sux
letters and numbers) and the warranty serial number. The
rating plate axed to the unit contains this information.
We suggest installation, maintenance and repairs should be
performed by your local authorized service agency listed in
your information manual pamphlet.
In the event you have any questions concerning the
installation, use, care or service of the product, write or call
our Product Service Department.
This product must be installed by professional personnel as
specied. Garland/U.S. Range products are not approved or
authorized for home or residential use, but are intended for
commercial applications only. Garland / U.S. Range will not
provide service, warranty, maintenance or support of any
kind other than in commercial applications.
Gas Installation
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 on the data plate located behind
the lower front panel. Connect a unit stamped “NAT”
only to natural gas; connect those 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 sucient amount of gas pressure required to
operate the UNIT.
C. If it is additional or replacement equipment have gas
authorities check pressure to make certain that existing
meter and piping will supply fuel to the unit with not
more than 1/2” water column pressure drop.
NOTE: When checking gas pressure be sure that all other
equipment on the same gas line is on. A pressure regulator is
not supplied as standard equipment with GARLAND Heavy
Duty equipment, however a 1-1.4” pressure regulator is
sold as an option with the original purchase. If you would
like to purchase a regulator after original purchase contact
your equipment dealer. Installation must conform with the
National fuel Gas code ANSI Z223-1-1988 or latest edition,
NFPA No. 54 – Latest Edition and National electrical code
ANSI/NFPA 70-1990 or latest edition and/or local code to
assure safe and ecient operation.
In Canada, the installation must comply with
CAN/CGA-B149.1 NATURAL GAS INSTALLATION CODE, or
CAN/CGA-B149.2 PROPANE GAS INSTALLATION CODE, and
local codes where applicable.
In Canada, electrical connection must comply with
applicable sections of the Canadian Electrical Codes, C22.1
– 1990 (or latest edition), “Safety Standard for Installation,
Part 1” and C22.2 – No O-M 1982 (or latest edition), “General
Requirements, Part 2”.
NOTE: The appliance must be isolated from the gas supply
piping system by closing its individual manual shut-o (not
supplied by manufacturer) during any testing of the gas
supply piping system at test pressures equal to or less than
1/2 PSIG (3.45 KPA).
NOTE: Adequate clearance must be provided for servicing
and proper operation.
NOTE: This appliance is not recommended for residential
installation.
Installation Of Ovens Equipped With Casters
A. 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).
B. The front casters of the unit are equipped with brakes
to limit the movement of the range without depending
on the connector and any quick-disconnect device or its
associated piping to limit the appliance movement.

Part # 1382680 Rev 3 (05/10/11)Page 6
INSTALLATION Continued
C. Please be aware, required restraint is attached to a
bracket (which is located on the left rear caster), and if
disconnection of the restraint is necessary, be sure to
reconnect the restraint after the oven has been returned
to its originally installed position.
Legs
Raise front of the unit and block do not lay unit on its back.
Position leg insert into leg retainer opening and tap up until
it seats at collar ange. Repeat at rear of unit making sure all
four legs are adjusted to same height. Legs can be adjusted
to overcome an uneven oor.
Ventilation and Air Supply
Proper ventilation is highly important for good operation.
The ideal method of ventilating a range is the use of
a properly designed canopy which should extend
approximately six inches (6”) beyond all sides of the
appliance and six feet (6’) six inches (6”) from the oor.
A strong exhaust fan will create a vacuum in the room, for an
exhaust system vent to work properly, replacement air must
enter the room in which the vent is located.
All gas burners and pilots need sucient air to operate and
large objects should not be placed in front of this oven which
would obstruct the air ow through the front.
Installation of Oven Flue Riser
The oven ue is packed inside the oven for shipping
purposes. Before installing the back guard, high shelf or
range mount salamander you must install the oven ue riser.
Remove the two #10 sheet metal screws from the rear center
of the main top. Position the oven ue riser over the center
square hold with the at surface to the rear of the range.
Reinstall the two #10 sheet metal screws, securing the oven
ue riser to the rear main top.
Installation Instructions for
Low Prole Backguard
1. Remove ue cap, (6), by removing six, (6), #10 sheet metal
screws.
2. Remove front panel, (5), by lifting upward.
3. With back panel, (4), still attached to the uprights, (2 & 3),
drop the uprights into the rectangular openings at the
rear of the range. (1).
4. Fasten the uprights, (2 & 3), to the range with four (4),
5/16” x 18 and at washers, (7 & 8).
5. If the range is in a battery line-up, fasten units together at
hole marked “X” with ¼” x 20 bolts, nuts and washers.
6. Reattach the front panel, (5) to the backguard with sheet
metal screws previously removed.
7. Reinstall ue cap, (6), to top of backguard.
~
~
1
"X"
"X"
2
5
8
7
3
6
9
4

Part # 1382680 Rev 3 (05/10/11) Page 7
INSTALLATION Continued
Installation Instructions for
High Prole Backguards and Shelves
1. Remove front panel, (5), by lifting upward.
2. With back panel, (4), still attached to the uprights, (2 &3),
drop the uprights into the rectangular openings at the
rear of the range, (1).
3. Fasten the uprights, (2 & 3), to the range with four, (4),
5/16” x 18 and at washers, (6 & 7).
4. If the range is in a battery line-up, fasten units together at
hole marked “X” with 1/4” x 20 bolts, nuts and washers.
5. Reattach the front panel, (5) to the backguard with sheet
metal screws previously removed.
1
"X"
"X"
25
8
4
3
6
7
Installation Instructions for
Salamander or Cheesmelter
1. Remove front panel, (5), by removing two, (2), sheet
metal screws from the underside of the salamander or
cheesemelter.
2. With back panel, (4), still attached to the uprights, (2 & 3),
drop the uprights into the rectangular openings at the
rear of the range, (1).
3. Fasten the uprights, (2 & 3), to the range with four, (4),
5/16” x 18 and at washers, (6 & 7).
4. If the range is in a battery line-up, fasten units together at
hole marked “X” with 1/4” x 20 bolts, nuts and washers.
5. Reattach the front panel, (5) to the salamander or
cheesemelter with sheet metal screws previously
removed.
~
1
"X"
"X"
2
8
4
3
6
7
5
Garland
Assembly of Battery
All heavy duty batteried equipment is aligned and tted at
the factory, from left to right and must be installed in this
order. There is a diagram provided with every heavy duty
battery.
All models described, except model M110XMmay be
installed to battery with GARLAND M/MS/MST40 Series
Ranges, sharing common manifold connections.
A. All such units should be placed in their respective battery
position. Detach valve panels to prevent damage,
remove them from the area where the battery is being
assembled.

Part # 1382680 Rev 3 (05/10/11)Page 8
INSTALLATION Continued
B. Level each unit (to the oven rack) by adjusting the six inch
(6”) legs (refer back to Item 1 for limitations), or where
legs are not used, adjust level with shims. Readjust legs, if
required.
C. Connect units together by mating the unions at each
end of the manifold. (Adjoining units must have
matching unions, unless the union parts are of the
same specications, a leak proof connection cannot be
assured.) Hand tighten unions at this point.
D. The units should be fastened at the rear by inserting 5/16”
bolts through the holes provided at the rear of the burner
box sides. Install washer and nut and hand tighten. Be
sure of proper unit alignment in the battery before nal
tightening of these bolts or unions. Improper tightening
will cause “fanning” or “bowing” of batteried units.
The nal tightening of the union should be accomplished
by using a suitable spanner wrench. If such a wrench
is not available, the GARLAND union collar has special
ridges, and a cold chisel can be driven against these
ridges to properly seat and seal the union.
E. The manifold of this unit or the manifold of which is
a part of must be equipped with a certied pressure
regulator suitable for battery application and adjustable
for an outlet pressure at the manifold as specied on the
rating plate.
Optional Common Rail Installation
Rail Accessories
Rail Support Bracket
Spacers X2 End rail support
(Right & Left) brackets
mounted at each end
of the rail.
Rail with studs for end rail bracket.
Rail with stud to align with rail center support bracket.

Part # 1382680 Rev 3 (05/10/11) Page 9
INSTALLATION Continued
Installation
A
B
1. Install end rail support bracket.
A. Install end rail support bracket between manifold
bracket and top ange.
B. Align back holes on bracket with holes in the top of
the burner box side.
A
2. Install spacers between manifold bracket and top ange
before connecting center rail support bracket across
ranges. Be sure holes line up.
A. Spacer ts between ange and manifold bracket.
A
3. Align rail support bracket with holes (A) on top of 2
adjacent ranges and insert 2 screws and nuts to fasten.
Align studs with
holes in bracket
and range top.
Ensure nuts are
on studs prior to
being assembled
onto the range
Align holes in bracket
with hole in range
top. Assemble nuts
onto studs
4. End rail support bracket should align as per step 1. Studs
at each end of rail align with holes in end rail support
brackets. Assemble 1 nut onto stud before and after rail
assembly.
Note: End enclosure bracket should be installed at this point
between rail and end bracket if required. See nal assembly
option step 7.

Part # 1382680 Rev 3 (05/10/11)Page 10
5. Align and insert stud into rail center support bracket.
Assemble nut and washer to stud after alignment.
A
A
Insert counter sink screw
and nut into top of ange of
range. 2 sides per range
6. Final Assembly:
After rail has been assembled insert athead screw and
nut to attach rail to top side of range.
A. Adjust rail level and position with nuts between rail
and bracket and secure adjustment with nuts below
the bracket. When adjustment is complete tighten
countersunk screw and nut.
A
7. Final assembly Option: If an end enclosure is required
the end enclosure bracket should be installed during rail
assembly, step #4. Mount bracket over studs and tighten
against underside of rail (A).
End Enclosure Parts
End Enclosure Rt/Lt
End Enclosure Bracket
INSTALLATION Continued