Duke 59-E3P Service Manual
Parts & Maintenance Manual
ELECTRIC HALF-SIZE
CONVECTION OVEN
POPEYE’S
MODEL
59-E3P
Installation, Operation,
CAUTION: IMPORTANT INFORMATION, READ BE-
FORE USE. PLEASE SAVE THESE INSTRUCTIONS.
This manual is Copyright © 2017 Duke Manufacturing Company. All rights reserved.
Reproduction without written permission is prohibited. Duke is a registered
trademark of the Duke Manufacturing Company.
Duke Manufacturing Company
2305 N. Broadway
St. Louis, MO 63102
Phone: 314-231-1130
Toll Free: 1-800-735-3853
Fax: 314-231-5074
www.dukemfg.com
P/N 155433
Rev U 12/07/2017
Electric Half-Size
Convection Oven Manual
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Electric Half-Size
Convection Oven Manual
TABLE OF CONTENTS
59-E3P Electrical Specications ............................................................................................4
Installation Instructions ..........................................................................................................5
A. Qualied Personnel....................................................................................................5
B. Delivery & Inspection .................................................................................................5
C. Location of Oven........................................................................................................5
D. Electrical Connections ...............................................................................................5-6
E. Ventilation ..................................................................................................................6
F. Electric Oven Assembly ..............................................................................................6
G. Adjustments Associated with Installation ...................................................................6
Control Panel .........................................................................................................................7
A. Program Parameters..................................................................................................8
B. Programming Instructions ..........................................................................................8-9
C. Operation of Oven .....................................................................................................9
D. Cool Down Operation ................................................................................................9
E. Emergency Back-Up System .....................................................................................10
F. Troubleshooting ..........................................................................................................10
G. Control Failure Diagnostics .......................................................................................11
Cleaning the Oven .................................................................................................................12
Maintenance Instructions.......................................................................................................13
A. Adjustments ...............................................................................................................13
B. Door Adjustments.......................................................................................................13
C. Lubrication .................................................................................................................13
D. Calibration Check ......................................................................................................13
Repair Parts List and Corresponding Drawings ....................................................................14-18
Wiring Diagram ......................................................................................................................19-22
Please supply the Model Number and the Serial Number
when ordering replacement parts or requesting service.
We recommend service by Duke Authorized Service
Agencies during and after the warranty period.
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Electric Half-Size
Convection Oven Manual
IMPORTANT SAFETY INSTRUCTIONS
Do not store gasoline or other ammable liquids in the vicinity of this appliance.
Improper installation, adjustment, service or maintenance can cause property
damage, injury or death. Read all installation, operating and maintenance
instructions thoroughly before installing or servicing this appliance.
FOR YOUR SAFETY
WARNING
TOTAL KW VOLTAGE AMPS-1 PHASE AMPS-3 PHASE
8.0 208 41 24
8.0 240 36 21
POWER SUPPLY CONNECTIONS
SPECIFICATIONS
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INSTALLATION INSTRUCTIONS
Electric Half-Size
Convection Oven Manual
A. QUALIFIED PERSONNEL
These installation instructions are for the use of qualied
installation and service personnel only. Installation or service
by other than qualied personnel may result in damage to
the oven and/or injury to the operator.
Qualied installation personnel are those individuals,
rms, companies or corporations which either in person or
through an agent are engaged in and responsible for:
• The installation of electrical wiring from the electric
meter, main control box or service outlet to the electrical
appliance. Qualied installation personnel must be
familiar with all precautions required and have complied
with all requirements of state and local authorities
having jurisdiction. See: National Electrical code, ANSI/
NFPA 70-1990.
B. DELIVERY AND INSPECTION
Duke Manufacturing Co., does everything within its power
to insure you receive your oven in good condition. They are
strapped down on heavy wooden skids and surrounded
by heavy “tri-wall” cartons to prevent shipping damage.
They have all been carefully inspected before they were
packaged and consigned to the carrier.
Upon Delivery of your Duke oven:
• Look over the shipping container carefully noting any
exterior damage on the delivery receipt which must also
be signed by the driver/delivery person.
C. LOCATION OF THE OVEN
Proper planning and placement of the oven will give you
the best results in terms of long term user convenience and
satisfactory performance. We urge you to give adequate
thought in the placement of your oven prior to its arrival.
• The oven should be placed in an area which is free from
drafts and accessible for proper operation and servicing.
• The area around the oven must be kept clear of
combustible materials. A minimum of one (1) inch from
the left or right side, three (3) inches from the rear and
eight (8) inches from the oor must be maintained
between the oven and any combustible or noncombustible surface.
It is also important not to obstruct the natural ow of ventilation
air if the oven is to operate properly. Do not place any objects
on top of the oven. This oven should not be installed on a
curb base or sealed to the wall. Either condition can prevent
proper ventilation of the blower motor. The blower motor has a
thermal protection device which will trip because of excessive
ambient temperatures at the side of the oven. If the device trips
continually, this condition should be corrected immediately to
avoid damaging the oven permanently.
Before making any connections to the oven, check the
rating plate to be sure the oven specications concur with
the voltage and phase to be supplied to the oven.
The rating plate and serial number data are located behind
the motor access cover on the right side panel.
D. ELECTRICAL CONNECTIONS
• Uncrate and check for any damage which was not evident
on the outside of the shipping container. This is called
concealed damage. The carrier must be notied within
fteen (15) days of the delivery of the oven and the carton,
skid and all packaging materials must be retained for
inspection.
Duke Manufacturing Co. cannot assume liability for loss
or damage suffered in transit. The carrier assumes full
responsibility for delivery in good order when the shipment
was accepted. However, we are prepared to assist you in
ling any freight claim.
Each section of the Duke 5/9 Half-Size Convection
Ovens is rated at 8.0 kW.
Your oven is supplied for connection to a 208 or 240
volt, 1-phase or 3-phase grounded circuit. The electric
motor, indicator lights and control circuits are powered
internally and do not have a separate power supply.
Before making any connections to these units, check
the rating plate to assure that the voltage and phase
rating of the oven is compatible with the electrical supply.
When installing, all ovens must be electrically grounded
in accordance with local codes or in the absence of
local codes, with the National Electrical Code, ANSI/
NFPA 70-1990 (in Canada - CSA Std. C22.1).
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Electric Half-Size
Convection Oven Manual
Wiring diagrams are located on the inside of the motor
access panel, on the right side of the oven.
E. VENTILATION
Proper ventilation is very important for the proper function
of your oven. A good ventilation system will allow the oven
to function properly as well as remove unwanted vapors.
Not venting the ovens properly can result in unsatisfactory
baking results as well as the possibility of damaging your
oven.
F. OVEN ASSEMBLY
Before assembling and installing the oven, please check to
make sure that all necessary parts are present. In addition
to the oven itself, there will also be legs, feet or casters.
(For double sections, retaining clips, and miscellaneous
hardware.) Please check the interior of all oven sections
for the parts needed to assemble and install your oven(s).
Leg Attachment (in lieu of stand)
• Once the oven has been removed from the carton, lay
it on its left side (the side without the controls).
• Hold the leg and align with the matching holes in base
and leg ange. Carefully start the 5/16 18 bolts, (avoid
cross-threading), by turning clockwise and tighten to
the nearest full turn. A total of (12) 15/16-18 × 3/4 bolts,
at washers and lock washers are required to secure
all legs.
between the four (4) legs. Secure these by using the
1/4-20 × 3/4 self-threading screws. After completion,
carefully lift the oven to an upright position.
To level the unit, raise or lower the adjustable feet as
required.
G. ADJUSTMENTS ASSOCIATED WITH
INSTALLATION
Each oven section and all its components parts have
been tested thoroughly and inspected before your oven
was shipped from the factory. However, it is sometimes
necessary to further test or adjust the oven once it has
been installed. Such adjustments are the responsibility of
the Dealer or Installer. These types of adjustments are not
considered defects, rather a normal and routine part of the
proper installation of the equipment.
These adjustments include but are not limited to:
• adjustments and recalibration of the controller
• adjustment to the doors, leveling
• and tightening of fasteners.
No installation should be considered complete without
proper inspection and, if necessary, any adjustments
by qualied service or installation personnel.
• Once legs are secured, add two (2) storage shelves
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Electric Half-Size
Convection Oven Manual
POPEYE'S OVEN CONTROLS
Main Power ON/OFF Switch
Power On Light - Indicates elements are
on. Light will go out when set temperature
has been reached.
Display - Indicates Time and/or Temperature
Programming Buttons
WARNING
REPLACE WITH 10 AMP
TIME DELAY FUSES
Preprogrammed Buttons - for
1 through 5 different recipe
settings.
Fuses - 10 Amp Time Delay Protective
FOR TE CHNICAL ASSISTANCE
OR SER VICE, PLEASE CALL:
1-800-735- 3853
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Electric Half-Size
Convection Oven Manual
A. PROGRAM PARAMETERS
This unit comes preprogrammed from the factory with the
following parameters for Menu items S1 and S2
Menu Item S1 (Use for Par Baked Biscuits)
• Press both the number 1 and number 5 start switches
at the same time. This action tells the control that
something is to be changes; the alarm will sound, and
the number one (1) will appear in the display.
• Press one of the following buttons:
# Trays 1 2 3 4
Cook Time 6:00 6:00 6:00 6:00
Temperature 375° 375° 375° 375°
On Time 60 80 130 160
Duty Cycle 160 160 160 160
Offset 0 0 0 0
Shelf Position 2 1,3 1,2,3 1,2,3,4
Menu Item S2 (Use for Fresh Biscuits)
# Trays 1 2 3 4
Cook Time 10:00 10:00 10:00 10:00
Temperature 375° 375° 375° 375°
On Time 80 100 130 160
Duty Cycle 160 160 160 160
Offset 0 0 0 0
Shelf Position 2 1,3 1,2,3 1,2,3,4
Switch To Change
1 Cooking Time
2 Cooking Temperature (Setpoint)
3 Duty Cycle On-Time
4 Duty Cycle Time Base
5 Offset
Switch 1 Pressed: The display will show the number “2”.
Press the switch that is to have its baking time changed.
The baking time for the particular switch will be shown in the
display. A baking time must be programmed for selections 1,
2, 3 and 4. Use the UP/DOWN buttons to change the baking
time to that desired.
NOTE: To change seconds hold in the start switch for one
tray, then use the UP/DOWN switches.
Press the “Enter” switch to store the change.
Switch 2 Pressed: The setpoint temperature will be shown
in the display.
Use the UP/DOWN switch to set the new setpoint.
Press the “ENTER” switch to store the new setpoint.
Switch 3 Pressed: The display will show the number “2”.
Press the switch that is to have its load control changed.
The load control “ON TIME” for that particular switch will be
shown on the display. An “On Time” must be programmed for
selections 1,2, 3 and 4.
Shelf position is based on counting from the top rung
downward. (See oven drawing, page 9.)
For proper brownness, position each pan of biscuits in
the following manner.
Push each pan all the way in until it hits the back
wall, then pull it forward (toward you) one (1) inch.
B. PROGRAMMING INSTRUCTIONS
Programming the Oven Control is simple. Anytime a parameter
(one of the ve cooking times, one of the ve load control
settings, duty cycle time-base, setpoint, or offset) needs to
be changed the procedure is:
• Select the desired menu item by holding down the MENU
push button and pressing the UP/DOWN buttons until the
menu item is displayed (The Menu items are numbered
S1 through S7)
8
Use the UP/DOWN switches to change the load control
setting.
Press the “ENTER” switch to store the new load control
setting.
Switch 4 Pressed: The Time Base will show in the display.
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