Garland E20 Series Owner Instruction Manual

Catégorie
Cuisinières
Taper
Owner Instruction Manual
Part Number 260BGS rev B 2/15
Installation, Operation and Maintenance Manual
This manual is updated as new information and models are released. Visit our website for the latest manual.
Master Series
Full-Size Gas Convection Ovens—Energy Star
models
MCOGS10ESS
MCOGS20ESS
MCOGS10ESS
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The information contained herein, (including design and parts specifications), may be superseded and is subject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. APPROVAL
NUMBER: G3-1009-146
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.
SAFETY NOTICES
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 Number 260BGS rev B 4/152
CONTENTS
SAFETY NOTICES. . . . . . . . . . . . . . . . . . . . . . . 2
GENERAL INFORMATION . . . . . . . . . . . . . . . 5
DIMENSIONS & SPECIFICATIONS . . . . . . . . 6
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . 7
Entry Clearance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Installation Clearance . . . . . . . . . . . . . . . . . . . . . . . . 7
Installation Of Ovens Equipped With Casters . . 7
Installation Of Double Deck Models . . . . . . . . . . . 8
Gas Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Electrical Connection . . . . . . . . . . . . . . . . . . . . . . . . 9
Ventilation & Air Supply . . . . . . . . . . . . . . . . . . . . . . 9
Testing & Lighting Instructions . . . . . . . . . . . . . . 10
OPERATION. . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Master 200 Solid State Control With
Electromechanical Timer . . . . . . . . . . . . . . . . . . . . 11
In O Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Start Up. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Fan Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Lights. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Cool Down. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
PERFORMANCE RECOMMENDATIONS . . 12
COOKING GUIDE . . . . . . . . . . . . . . . . . . . . . . 13
PROBLEMS / SOLUTIONS . . . . . . . . . . . . . . 14
CLEANING & MAINTENANCE . . . . . . . . . . . 15
Break-In Period. . . . . . . . . . . . . . . . . . . . . . . . . . 15
Exterior Cleaning. . . . . . . . . . . . . . . . . . . . . . . . 15
Interior Cleaning . . . . . . . . . . . . . . . . . . . . . . . . 15
Fan Area Maintenance . . . . . . . . . . . . . . . . . . . 15
MOTOR CARE . . . . . . . . . . . . . . . . . . . . . . . . . 16
Part Number 260BGS rev B 4/15 3
THIS PAGE INTENTIONALLY LEFT BLANK
GENERAL INFORMATION
Model Numbers
Model
Standard
Depth
Single
Deck
Double
Deck
Master
200
Control
Energy
Star
MCOGS10ESS
MCOGS20ESS
Warranty
Visit www.Garland-Group.com to view or download a copy of your
warranty.
Serial Plate Location
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 prefix and suffix letters and numbers) and
the warranty serial number.
Ovens Built between 01-APR-2011
and 02-FEB-2015
The serial plate is affixed to the
lower left corner of the left body
panel.
Ovens Built after 02-FEB-2015
The serial plate is affixed to the
upper right corner of the left
body panel.
Accessories
• Direct Connect Vent
Stainless steel open base
with rack guides and shelf
(in lieu of 25-inch legs) for
extra rack/pan storage,
single deck oven only
Swivel Casters (set of 4) with
front brakes
Extra oven rack
Gas flex hose and quick disconnect (3/4-inch NPT
x 5-inch) with restraining device
Removable stainless steel drip pan
Part Number 260BGS rev B 4/15 5
Gas Input ratings shown here are for installations up to 2,000-ft. (610m) above sea level.
7-3/4"
[197mm]
38-1/4"
[972mm]
3/4"
[19mm]
17-3/4"
[451mm]
TOP VIEW
2"
[51mm]
FLUE: 2-3/8" x 5"
[60mm x 127mm]
3/4" N.PT.
GAS INLET
11-1/2"
[292mm]
38"
[965mm]
32-1/8"
[816mm]
25-3/8"
[645mm]
SINGLE DECK
FR ONT VIEW
1-1/4"
[32mm]
34"
[864mm]
54-9/16"
[1386mm]
3/4" REAR
GAS INLET
32-1/8"
[816mm]
32-1/8"
[816mm]
6-1/4"
[159mm]
14-3/4"
[375mm]
32-1/8"
[816mm]
35-7/16”
[900mm]
32-1/8"
[816mm]
1-1/4"
[32mm]
DOUBLE DECK
FR ONT VIEW
D
H
H
1" REAR
GAS INLET
Single-Deck
Models
Int. Dimensions :In (mm) Ext. Dimensions: In (mm) Ship Wt Ship Dim.
W H D W H * D Lbs/kg Cubic Ft.
MCOGS10ESS 29 (736) 24 (610) 24 (610) 38 (965) 57-1/2 (1461) 41-1/4(1048) 515/230 64
Double-Deck
Models
Int. Dimensions: In (mm) Ext. Dimensions: In (mm) Ship Wt. Ship Dim.
W H D W H * D 2@Lbs/kg Cubic Ft.
MCOGS20ESS 29 (736) 24 (610) 24 (610) 38 (965) 70-1/2 (1791) 41-1/4(1048) 1030/465 128
* Height with legs or with standard casters. Height with low profile casters (double deck) is 68-1/2” (1740mm).
Models
Input Ratings, Natural Gas Electrical Speci cations
BTU/hr kW Equiv. Gas Inlet 120V/1Ph. 240V/1Ph.
Single Deck
MCOGS10ESS
60,000 17. 6 (1 )@ 3/4" NPT (1)@9.8A (1)@ 5.2A
Double Deck
MCOGS20ESS
120,000 35.2 (1 )@1" NPT (2)@9.8A (2)@ 5.2A
Manifold Pressure:
Natural: 4.1" WC
NOTE: Data applies only to
North America
Notes:
1. Standard electrical speci cations include motor requirements.
2. (120V units) 115V 3/4 HP, 2-speed motor; 1140 and 1725 rpm 60Hz
3. (240V units) 200-240V, 3/4 HP, 2-speed motor; 1140 and 1725 rpm, 60Hz
4. A 6 ft. line cord is provided for each 120V deck with a (NEMA #5-15P) plug.
5. Garland recommends a separate 15 AMP circuit for each 120V unit.
(includes
fan motor)
DIMENSIONS & SPECIFICATIONS
Part Number 260BGS rev B 4/156
INSTALLATION
Entry Clearance
Crated: 47" (1194mm)
Uncrated: 32-1/2" (826mm)
Installation Clearance
NOTE: Always provide adequate clearance for maintenance
and operation.
Installation adjacent to combustible and non-
combustible wall, minimum clearance:
Left Side Control Side Rear
Single-Deck 1" (26 mm) 1" (26 mm) 3" (77 mm)
Double-Deck 1" (26 mm) 2" (51 mm) 3" (77 mm)
Installation near high heat producing equipment,
minimum clearance:
Left Side Control Side Rear
Single-Deck 1" (26 mm) 6" (153 mm) 3" (77 mm)
Double-Deck 1" (26 mm) 6" (153 mm) 3" (77 mm)
Notice
Avoid installing ovens near equipment, such as char-
broilers or fryers, which generate high heat and high
grease laden air.
Clearance for Service (recommendation):
Control Side, minimum
Single-Deck 12" (305 mm)
Double-Deck 12" (305 mm)
NOTE: Install units with casters in very tight
locations for ease of service.
The importance of the proper installation of Commercial
Gas Cooking Equipment cannot be over stressed. Proper
performance of the equipment is dependent, in great part,
on the compliance of the installation with the manufacturer's
speci cations. Installation must conform to local codes or, in
the absence of local codes, with the National Fuel Code, ANSI
Z223.1, or Natural Gas Installation Code, CAN/CGA-B149.1, as
applicable.
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 at the rear of the left side panel.
Connect a unit stamped "NATURAL" only to natural gas.
B. If it is a new installation, have 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 at the unit with not
more that 1/2" water column pressure drop.
NOTE: When checking pressure be sure that all other
equipment on the same gas line is on. An internal pressure
regulator is supplied with GARLAND Convection Ovens.
Regulator is preset to deliver gas at pressure shown on the
rating plate.
The appliance and its individual shut-o valve must be
disconnected from the gas supply piping system during
any pressure testing of that system at test pressures in
excess of 1/2 PSI (3.45 kPa).
The appliance must be isolated from the gas supply
piping system by closing its individual manual shut-o
valve during any pressure testing of the gas supply piping
system at test pressures equal to or less than 1/2 PSI
(3.45 kPa).
Installation Of Ovens Equipped With Casters
A. For an appliance equipped with casters, the installation
shall be made with a connector that complies with the
Standard for Connectors for Movable Gas Appliances,
ANSI Z21.69 /CSA 6.16, and a quick-disconnect device
that complies with the Standard for Quick-Disconnect
Devices for Use With Gas Fuel, ANSI Z21.41 / CSA 6.9,
and adequate means must be provided to limit the
movement of the appliance without depending on
the connector and the quick-disconnect device or its
associated piping to limit the appliance movement and
the location(s) where the restraining means may be
attached to the appliance shall be speci ed.
B. The front casters of the unit are equipped with brakes
to limit the movement of the oven without depending
on the connector and any quick-disconnect device or its
associated piping to limit the appliance movement.
C. The restraint can be attached to the unit near the gas
inlet. If the restraint is disconnected, be sure to reconnect
the restraint after the oven has been returned to its
originally installed position.
Part Number 260BGS rev B 4/15 7
Installation Of Double Deck Models
A. Position insert in bottom leg opening and tap insert up
into leg till it seats at collar. Attach six inch (6") legs to
lower oven section. Raise unit or lay on its left side. Place
the front legs on the oven so as to line up with four (4)
attaching bolt holes. Secure leg to oven frame using (4)
3/8-16 x 3/4 bolts and washers provided. Repeat at rear of
unit.
B. Remove lower front cover of top deck (located under oven
doors). Raise top deck into place and line up body sides
and back of the unit. Fasten the rear of the units together,
with the stacking bracket, using (6) 1/4-20 machine
screws, lock washers and nuts, (provided).
C. Install the interconnecting  ue parts, carefully following
the instructions contained in the stacking kit. Pay
particular attention to the type of ovens you are stacking
and be sure to follow the corresponding instructions.
D. Assemble the stacking pipes provided in the stacking
kit as shown in the diagram at the top of this page. This
allows both ovens to be supplied by a single gas line. The
minimum recommended size of a single supply line for
two stacked ovens is 1 inch. Use a pipe thread compound
that is intended for use on propane gas piping and be sure
to check for leaks before  nalizing the installation.
E. Check leveling of unit four (4) ways (using a common
carpenter's level on the rack inside the oven).
F. Plug the cord set of each unit into a separate 115-Volt
power supply outlet.
G. Maintain clearance from combustibles.
Each gas appliance shall be located with respect to building
construction and other equipment so as to permit access to
the appliance. Such access and clearance may be necessary
for servicing and cleaning.
INSTALLATION Continued
3/4" Union
3" Nipple
3" Nipple
90 Degree Street Elbow
90 Degree Street Elbow
20-1/2" Nipple
3/4" to 1" Bell Reducer
CAUTION:
DISCONNECT BOTH UNITS FROM
ELECTRICAL SUPPLY BEFORE SERVICING.
POWER FAILURE
In the event of a power failure, no attempt should be
made to operate this oven.
IMPORTANT
All gas burners need sufficient air to operate and large
objects should not be placed in
front of this oven, which would obstruct the airflow
through the front. Objects should not be placed on main
top rear of oven while in use. This could obstruct the
venting system of the unit's flue products.
Part Number 260BGS rev B 4/158
Gas Connection
The 1" NPT inlet at the rear must be considered in piping the
gas supply for double stack units or ¾" NPT for individual (or
single deck) connections. Undersized gas supply line(s) may
restrict the gas supply and a ect performance. If other gas
appliances are supplied by the same supply line, the supply
line must be sized to carry the combined volume without
causing more than 1/2" pressure drop at the manifold of each
appliance on the line at full rate.
Recommended supply pressures are 7" WC, (NAT) (Must not
exceed 13.8" WC [NAT]).
Electrical Connection
A 15 AMP service must be provided for each oven. For 115
VAC usage, a cord and plug (NEMA #5-15P) is provided but
connection to the electrical service must be electrically
grounded in accordance with local codes, or in the absence of
local codes, with the National Electrical Code, ANSI/NFPA 70,
or the Canadian Electrical Code, CSA C22.2, as applicable.
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-prong
receptacle.
DO NOT CUT OR REMOVE THE
GROUNDING PRONG FROM THIS PLUG.
A wire diagram is a xed to the rear of the unit.
Ventilation & Air Supply
Proper ventilation is highly important for good operation.
There are only two choices for properly venting an oven: 1)
canopy hood style or 2) direct venting. The ideal method
of venting a GAS Convection Oven is through the use of a
properly designed canopy, which should extend 6" (150 mm),
beyond all sides of the appliance and 6'6" (1950 mm) from the
oor.
A strong exhaust fan will create a vacuum in the room. For an
exhaust system vent to work properly, exhaust and make-up
air must be balanced properly. For proper air balance contact
your local H.V.A.C. contractor.
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 A
Direct Flue
When the installation of a canopy type exhaust hood is
impossible the oven may be direct vented. Before direct
venting check your local codes on ventilation, in the absence
INSTALLATION Continued
of local codes, refer to the National Fuel Code NFPA 54, ANSI
Z223.1 (latest revision).
If the unit is to be connected directly to a direct  ue, it is
necessary that draft diverter be installed to insure proper
ventilation.
DRAFT DIVERTER
Direct venting, should be positioned on the main top and
fastened with sheet metal screws provided.
NOTE: Each oven has been factory tested and adjusted prior
to shipment. It may be necessary to further adjust the oven
as part of a proper installation. Such adjustments are the
responsibility of the installer. Adjustments are not considered
defects in material and workmanship, and they are not
covered under the original equipment warranty.
DO NOT UNDER SIZE VENT PIPE!
This can cause resistance to  ow and impede good venting.
We suggest that if a horizontal run must be used it should
rise no less than 1/4" (6.25mm) for each linear foot of run, and
after a total of 180° of bends you should increase the size of
stove pipe by two (2") inches. The  ue should rise 2' (60cm) to
3' (90cm) above the roo ine or 2' (60cm) to 3' (90cm) above
any portion of a building within a horizontal distance of 10
(3 meters) feet.
The following diagram is only one example from the National
Fuel Gas Code Book NFPA 54, ANSI Z223.1, 7.5.3:
Part Number 260BGS rev B 4/15 9
Termination Less than 10 feet (3 meters) from ridge Termination More than 10 feet (3 meters) from ridge
Less than 10 feet (3 meters)
More than 10' (3 meters)
2' (60cm)
Min.
3' (90cm) Min.
3' (90cm) Min.
INSTALLATION continued
Testing & Lighting Instructions
1. Turn on main gas valve. Remove the lower front cover
and the service panel above the control panel. Drop the
control panel and leak test all  ttings and connections
upstream from the service valve located on the redundant
combination gas valve. Should any gas leaks be detected,
turn OFF main gas valve, correct the problem and retest.
2. Open shuto valve located on the redundant combination
gas valve. Activate control panel and set to desired
temperature. The main burners are ignited by direct spark.
Check all  ttings again and correct any leaks and recheck.
Replace all service panels and covers before operation.
NOTE: All electronic ignition systems are supplied with a
redundant gas valve. Therefore, the unit is not supplied with
an external pressure regulator.
NOTE: During installation there will be air in the gas line. This
air will have to bleed o before ignition can be established.
The electronic ignition system has 3 cycles of four second
ignition attempts before the ignition module is "Locked Out".
There is a  ve minutes interval between each attempt. This is
a safety device on all units. Therefore, several attempts may
be required before the ignition is established.
If the ignition module becomes, "Locked Out" the oven will
need to be turned o and then back on to restart the ignition
process again.
FOR YOUR SAFETY: KEEP YOUR APPLIANCE AREA FREE FROM
COMBUSTIBLES.
TO CONSERVE ENERGY:
Do not waste energy by leaving controls at high temperature
settings during idle periods. Lower settings will keep oven
warm and ready for next use period.
Part Number 260BGS rev B 4/1510
Master 200 Solid State Control With
Electromechanical Timer
In O Mode
When the oven is o , there are no lights or indicators.
Start Up
Press the Cook/O /Cool Down rocker switch to the “Cook”
position. The green lamp will light indicating the oven is
powered in cook mode.
The oven will begin to heat to the temperature set on the
thermostat dial. The amber lamp will light indicating the heat
is active. As the heat cycles on and o to maintain the set
temperature this light will go on and o accordingly.
The door must be closed for the oven to operate in cook
mode. Opening the door will cause the heat to stop. The
motor and fan will shut o . This is a safety feature.
Fan Speed
The fan speed can be either high (1725RPM) or (1150 RPM).
The fan speed is controlled by the left rocker switch marked
high and low.
Lights
The oven lights are activated by pressing the light switch on
the control panel. This is a momentary switch and the lights
will stay lit as long as this button is held in the on position.
Lights will work whenever there is electrical power connected
to the oven.
Cool Down
Pressing the Cook/O /Cool Down rocker switch to the Cool
Down position activates the fan and motor to cool the oven
cavity. The door must be open slightly for the fan and motor
to start. The heat is not active in this mode.
Optimal cool down will be achieved with the door open
slightly. Opening the door too far will shut the fan and motor
o . This is a patented safety feature.
Pressing the button to the OFF position cancels the cool
down and turns the oven o .
Temperature
The temperature range is from 150°F to 500°F (66°C to 250°C)
is controlled by rotating the temperature dial and aligning
the indicator to the desired temperature.
Timer
The timer is set by rotating the dial clockwise aligning the
indicator to the desired time cycle. The timer will count down
from 2 minutes to 60 minutes. At the end of the timing cycle
the buzzer will sound. The buzzer is turned o by rotating the
dial counter-clockwise to the o position as shown on the
control panel. (NOTE: The timer does not control heating. )
OPERATION
Part Number 260BGS rev B 4/15 11
1. Preheat oven thoroughly (approx. 20 minutes) before use.
2. As a general rule, temperature should be reduced 25°
to 50° from that used in a standard/conventional oven.
Cooking time may also be shorter, so we suggest closely
checking the  rst batch of each product prepared.
3. Use the chart of suggested times and temperatures as a
guide. These will vary depending upon such factors as size
of load, temperature, and mixture of product (particularly
moisture) and density of product.
4. Keep a record of the times, temperature, and load sizes
you establish for various products. Once you have
determined these, they will be similar for succeeding
loads.
5. When practical, start cooking the lowest temperature
product  rst and gradually work up to higher
temperatures.
6. If you  nd that your previous temperature setting is more
that 10° higher than needed for succeeding loads, COOL
DOWN to reach the desired temperature before setting a
new cooking temperature.
7. When loading oven, work as quickly as possible to prevent
loss of heat.
8. Oven will continue to heat even though the timer goes
o . Product should be removed from the oven as soon as
possible to avoid over cooking.
9. Center pans on racks and load each shelf evenly to allow
for proper air circulation within the cavity.
10. When baking, weigh or measure the product in each pan
to assure even cooking.
11. When cooking six pans, use rack positions 2, 4, 6, 8, 10 and
12, starting from the top.
12. Do not overload the oven. Six pans are suggested for most
items, i.e., cakes, cookies, rolls, etc. However, the maximum
(13 pans) may be used for  sh sticks, chicken nuggets and
hamburgers. Cooking times will have to be adjusted.
13. Mu n pans should be placed in the oven back to front or
with the short side of the pans facing the front. This results
in the most evenly baked product.
14. When re-thermalizing frozen casseroles, preheat the oven
100° over the suggested temperature. Return to cooking
temperature when the oven is loaded. This will help
compensate for the introduction of a large frozen mass
into the cavity.
15. Use pan extenders or two inch deep 18"x26" pans for
batter type products which weigh more than eight
pounds, i.e., Pineapple Upside Down Cake.
16. Never place anything directly on the bottom of the oven
cavity. This obstructs the air ow and will cause uneven
results.
NOTE: Moisture will escape around the doors when baking
products with heavy moisture content, such as: chicken,
potatoes, etc. This is normal.
PERFORMANCE RECOMMENDATIONS
Part Number 260BGS rev B 4/1512
The following suggested times and temperatures are provided as a starting guide. Elevation, atmospheric conditions, gas
supply, recipe, cooking pans, and oven loading may a ect your actual results.
COOKING GUIDE
Product °F Time
White Sheet Cakes – 5 lb 300° 20 min
White Sheet Cakes – 6 lb 300° 22 min
Yellow Layer Cake – 21 oz 325° 15 min
Yellow Sheet Cake – 5 lb 300° 22 min
Chocolate Layer Cake – 21 oz 300° 22 min
Angel Food Cake 375° 22 min
Brownies 350° 15 min
Product °F Time
Chicken Parts 350° 45 min
Hamburger Patties, 10/lb fzn 350° 8 min
Hamburger Patties, 10/lb fresh 350° 5 min
Hamburger Patties, 4/lb fzn 350° 12 min
Hamburger Patties, 4/lb fresh 350° 8 min
Meatloaf – 4# 325° 45 min
Bacon 350° 10 min
Roast Beef - 20# 325° 3 hr 15 min
Prime Rib - 10# 300° 1 hr 45 min
Stu ed Pork Chops 350° 45 min
Lamb Chops 375° 40 min
Boneless Veal Roast 300° 3 Hr
Product °F Time
Soda Biscuits 400° 6 min
Yeast Rolls 325° 24 min
Sweet Bread 325° 24 min
Corn Bread 350° 22 min
Gingerbread 300° 24 min
Apple Turnovers 350° 25 min
Cream Pu s 300° 25 min
Sugar Cookies 325° 12 min
Chocolate Chip Cookies 375° 8 min
Apple Pie (Fresh) 375° 25 min
Blueberry Pie (Fresh) 350° 30 min
Blueberry Pie (Frozen) 300° 56 min
Pumpkin Pie (Frozen) 300° 50 min
Frozen Pizza 300° 6 min
Macaroni & Cheese 350° 15 min
Fish Sticks 350° 16 min
Stu ed Peppers 350° 45 min
Baked Potatoes 350° 60 min
Product °F Time Product °F Time
Part Number 260BGS rev B 4/15 13
Problem Solution
If cakes are dark on the sides and not done in the center Lower oven temperature.
If cakes edges are too brown Reduce number of pans or lower oven temperature.
If cakes have light outer color Raise temperature.
If cake settles slightly in the center
Bake longer or raise oven temperature slightly.
Do not open doors too often or for long periods.
If cake ripples Overloading pans or batter is too thin.
If cakes are too coarse Lower oven temperature.
If pies have uneven color Reduce number of pies per rack or eliminate use of bake pans.
If cupcakes crack on top Lower oven temperature.
If meats are browned and not done in center Lower temperature and roast longer.
If meats are well done and browned Reduce time. Limit amount of moisture.
If meats develop hard crust Reduce temperature or place pan of water in oven.
If rolls have uneven color Reduce number or size of pans.
PROBLEMS / SOLUTIONS
Part Number 260BGS rev B 4/1514
CLEANING & MAINTENANCE
NOTE: Disconnect line cord from power supply before
cleaning or servicing.
Break-In Period
When oven is new, operate it for one hour at 375°F (191°C)
before you begin your normal cooking operation. After
cooling, wipe the interior, including the racks, with a clean
damp cloth.
Exterior Cleaning
Establish a regular schedule. Any spills should be wiped o
immediately.
1. The oven should always be allowed to cool su ciently
before any cleaning is attempted.
2. Wipe exposed, cleanable surface when cool with a mild
detergent and hot water. Stubborn residue spots may be
removed with a lightweight non-metallic scouring pad.
Dry thoroughly with a clean cloth.
3. Stubborn stains may be removed by using a non-metallic
abrasive pad, rubbing in the direction of the metal's grain.
If necessary, for particularly heavy deposits, you may mix a
thin paste of water and scouring powder, and apply it with
a sponge. Be careful to apply light pressure and remember
to rub only in the direction of the grain in the metal.
4. The control panel surface is easily cleaned with hot water,
soap and a soft cloth. Do not use hard abrasives, solvent
type materials or metallic scouring pads since these will
scratch or cloud the surface.
5. Never spray the perforated areas or control panel with
steam or water, as this will allow moisture into the control
cavity, which could damage electrical components.
Interior Cleaning
Establish a regular cleaning schedule or wipe o on the same
day when spillovers occur.
1. Cool down oven.
2. Remove oven racks.
3. Lift rack guides on either side of oven o of holders. Racks
and guides may be run through dishwasher while oven
cavity is being cleaned.
4. Clean with soap and water using a non-metallic scouring
pad, if necessary. If dirt and grease have accumulated, a
mild ammonia solution or commercial oven cleaner such
as Easy-O or Dow may be used.
5. To reinstall, reverse procedure. Place the bottom of the rack
guide against the cavity wall. Keeping the top pulled away
from the wall lift up. Push the top of the rack guide against
the wall and push down locking it into place.
Fan Area Maintenance
If aluminum foil is routinely used to wrap food or cooking
vessels during oven operation, the following preventive
maintenance must be performed:
1. Turn power switch to "OFF" position.
2. Remove oven racks and rack guides.
3. Remove air ba e and clean any stains or deposits.
4. Check blower wheel and air ba e for particles of
aluminum foil or food deposits. Clean  ns of blower
wheel. (Caution: edges of blower wheel  ns may be
sharp).
5. Reinstall the air ba e, rack guides and oven racks.
This simple practice, if performed on a regular basis will
keep your Garland oven operating at peak performance.
Part Number 260BGS rev B 4/15 15
MOTOR CARE
The motor on your convection oven is maintenance free since
it is constructed with self-lubricating sealed ball bearings.
It is designed to provide durable service when treated with
ordinary care. We have a few suggestions to follow on the
care of your motor. When the motor is operating, it cools
itself internally by air entering at the rear of the motor case,
provided proper clearance has been allowed.
Since the blower wheel is in the oven cavity it is at the same
temperature as the oven. If the motor is stopped while the
oven is hot, the heat from the blower wheel is conducted
down the shaft and into the armature of the motor. This
action could shorten the life of the motor.
We recommend, at the end of the bake or roasting period,
when the oven will be idle for any period of time, or before
shutting down completely, that the doors be left open
slightly.
On the 200 series controllers, push the rocker switch to COOL
position. Once cool set the rocker switch to OFF.
NOTE: Optimal cool-down will be achieved with the door
open slightly.
Part Number 260BGS rev B 4/1516
GARLAND
1177 KAMATO ROAD, MISSISSAUGA, ONTARIO, CANADA. L4W 1X4
8884427526
WWW.GARLANDGROUP.COM
To learn how Manitowoc Foodservice and its leading brands can equip you, visit our global web site at
www.manitowocfoodservice.com, then discover the regional or local resources available to you.
©2014 Manitowoc Foodservice except where explicitly stated otherwise. All rights reserved. Continuing product improvement may necessitate change of speci cations without notice.
Part Number 1955202 rev B 4/15
Every new piece of Manitowoc Foodservice equipment comes with KitchenCare™ and you choose the level of service that meets
your operational needs from one restaurant to multiple locations.
StarCare – Warranty & lifetime service, certi ed OEM parts, global parts inventory, performance audited
ExtraCare — CareCode, 24/7 Support, online/mobile product information
LifeCare – Install & equipment orientation, planned maintenance, KitchenConnect™, MenuConnect
Talk with KitchenCare™ • 1-844-724-CARE • www.mtwkitchencare.com
GARLAND
1177 KAMATO ROAD, MISSISSAUGA, ONTARIO, CANADA, L4W 1X4
8884427526
WWW.GARLANDGROUP.COM
To learn how Manitowoc Foodservice and its leading brands can equip you, visit our global web site at
www.manitowocfoodservice.com, then discover the regional or local resources available to you.
©2014 Manitowoc Foodservice except where explicitly stated otherwise. All rights reserved. Continuing product improvement may necessitate change of speci cations without notice.
Numéro de Pièce 260BGS rév B 4/15
Every new piece of Manitowoc Foodservice equipment comes with KitchenCare™ and you choose the level of service that meets
your operational needs from one restaurant to multiple locations.
StarCare – Warranty & lifetime service, certi ed OEM parts, global parts inventory, performance audited
ExtraCare — CareCode, 24/7 Support, online/mobile product information
LifeCare – Install & equipment orientation, planned maintenance, KitchenConnect™, MenuConnect
Talk with KitchenCare™ • 1-844-724-CARE • www.mtwkitchencare.com
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Garland E20 Series Owner Instruction Manual

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Taper
Owner Instruction Manual

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