Goldmedal Karmel King User manual

© 2017 Gold Medal Products Co. Part No. 110070
Instruction Manual
10700 Medallion Drive, Cincinnati, Ohio 45241-4807 USA
Karmel King
Export Model No. 2620EX, 2621EX

Karmel King Export Model No. 2620EX, 2621EX
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SAFETY PRECAUTIONS
DANGER
Machine must be properly grounded to prevent electrical shock to personnel.
Failure to do so could result in serious injury, or death.
DO NOT immerse any part of this equipment in water.
DO NOT use excessive water when cleaning.
Keep cord and plug off the ground and away from moisture.
Always unplug the equipment before cleaning or servicing.
Make sure all machine switches are in the OFF position before plugging the
equipment into the receptacle.
008_051514
DANGER
Improper installation, adjustment, alteration, service, or maintenance can
cause property damage, injury, or death. Any alterations to this equipment
will void the warranty and may cause a dangerous condition. This appliance
is not intended to be operated by means of an external timer or separate
remote-control system. NEVER make alterations to this equipment. Read the
Installation, Operating, and Maintenance Instructions thoroughly before
installing, servicing, or operating this equipment.
014_020416
WARNING
To avoid burns, DO NOT touch the kettle or any heated surface.
DO NOT place or leave objects in contact with heated surfaces.
013_092414
WARNING
ALWAYS wear safety glasses when servicing this equipment.
010_010914
WARNING
No user serviceable parts inside. Refer servicing to qualified service
personnel.
011_051514
WARNING
Read and understand operator’s manual and all other safety instructions
before using this equipment. To order copies of the operator’s manual go to
gmpopcorn.com or write to Gold Medal Products Co., 10700 Medallion Drive,
Cincinnati, OH 45241 USA 1-(800)-543-0862
022_060215

Karmel King Export Model No. 2620EX, 2621EX
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SAFETY PRECAUTIONS (continued)
WARNING
DO NOT allow direct contact of this equipment by the public when used in
food service locations. Only personnel trained and experienced in the
equipment operation may operate this equipment.
Carefully read all instructions before operation.
012_010914
WARNING
This machine is NOT to be operated by minors.
007_010914
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.
Note: Improvements are always being made to Gold edal’s equipment. This information
may not be the latest available for your purposes. It is critical that you call Gold edal’s
Technical Service Department at 1-800-543-0862 for any questions about your
machine operations, replacement parts, or any service questions. (Gold edal
Products Co. does not assume any liability for injury due to careless handling and/or
reckless operation of this equipment.) General images may be used in manual for
reference only.

Karmel King Export Model No. 2620EX, 2621EX
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INSTALLATION INSTRUCTIONS
Inspection of Shipment
After unpacking, check thoroughly for any damage which may have occurred in transit. Claims
should be filed immediately with the transportation company. The warranty does not cover
damage that occurs in transit, or damage caused by abuse, or consequential damage due to the
operation of this machine, since it is beyond our control (reference warranty in back of manual).
Manual
Read and understand the operator’s manual and all other safety instructions before using this
equipment. To order copies of the operator’s manual go to gmpopcorn.com or write to Gold
edal Products Co., 10700 edallion Drive, Cincinnati, OH 45241 USA 1-(800)-543-0862.
Model Description
The ark 20 Corn Treat Unit has a 20 gallon capacity and is available with either right hand or
left hand dump capability (see below for unit description). For electrical specifications, refer to
the Electrical Requirements section of this manual.
2620EX: Export ark 20, Right Hand Dump
2621EX: Export ark 20, Left Hand Dump
This appliance is intended to be used in household and similar applications such as staff kitchen
areas in shops, offices and other working environments; farm houses; by clients in hotels, motels,
bed and breakfast or other residential type environments.
Items Included with this Unit
2 Cup
Measure
(PN 62807)
Aluminum Scoop
(PN 2071)
2 included with unit
8 Cup
Measure
(PN 69826)
20 Gallon
Measure
(PN 48886) for
popped corn
Wooden Paddle
(PN 2093)
nstruction
Manual
Registration
Warranty Card

Karmel King Export Model No. 2620EX, 2621EX
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Setup
1. Remove all packaging and tape, and accessories before starting operation.
2. This unit must be properly fastened to a sturdy counter, see illustration below for counter
mounting requirements.
Counter Mounting Requirements
3” Minimum Clearance
Between Kettle and Wall
24” Dia.
4 Holes for
5/16” Dia. Bolts
6
31/64
”
1 63/64”
1
7
3/8”
1
9
3/8
”
2” Dia. X 1/8” Thick
Fender Washer
3/4” Minimum
for Wood or
Wood Plastic
Products
5/16
-
18
Grade 5 Bolt
3/16” Minimum
Thickness for
Stainless Steel
Over Wood
6” Recommended
Minimum Clearance
Between Wall and
Control Box for
Service.
2
1
”
5/16
-
18
Grade 5 Nut

Karmel King Export Model No. 2620EX, 2621EX
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3. Prior to operation, rotate the top paddle from the shipping position into the mixing
position and fix into place with the plunger provided. Pull knurled knob of plunger, to free
plunger from shaft (see illustration below).
Once the paddle is positioned, make sure the plunger is securely set into the holes
provided in the shaft.
4. After setup, the unit should be cleaned prior to use (see Care and Cleaning section of this
manual).
Paddle Assembly
Paddles shown in
Correct Mixing Position
Plunger
(
Be sure plunger is
securely set into hole in shaft.)
Knurled Knob
of Plunger

Karmel King Export Model No. 2620EX, 2621EX
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Electrical Requirements
The following power supply must be provided:
2620EX, 2621EX: 230/400 V~, 6076 W, 50 Hz
This unit is designed to operate on single phase, 16 A P, 4 wire supply, 230 V~ (2 Hot,
1 Neutral, 1 Ground). All electrical components in this machine are 230 V (motors, heat
elements, lights, etc.) and therefore require “Hot to Neutral” connection (NOT “Hot to Hot”).
DANGER
Machine must be properly grounded to prevent electrical shock to personnel.
Failure to do so could result in serious injury, or death.
DO NOT immerse any part of this equipment in water.
DO NOT use excessive water when cleaning.
Keep cord and plug off the ground and away from moisture.
Always unplug the equipment before cleaning or servicing.
Make sure all machine switches are in the OFF position before plugging the
equipment into the receptacle.
008_051514
A certified electrician must furnish sufficient power for proper machine operation and install any
supplied receptacle. We recommend this equipment be on a dedicated and protected circuit.
Failure to wire properly will void the warranty and may result in damage to the machine. It is Gold
edal Products Co.’s recommendation that this machine be plugged directly into a wall outlet. The
use of extension cords is not recommended due to safety concerns, and may cause sacrificed
and/or reduced performance. ake sure cord is located to prevent a trip hazard or unit upset.
Receptacle Wiring Diagram
A certified electrician must supply and install the required wall receptacle for this unit, follow
the I PORTANT instructions shown below.
This unit is designed to operate on single phase, 16 A P, 4 wire supply. All electrical components
in this machine are 230 V. If the receptacle is wired incorrectly, the heat elements/kettle and
other electrical components could be at 400 V potential instead of the needed 230 V, resulting in
excessive temperatures in the heat elements (i.e.: kettle) and possible fire, and/or damage to
electrical components.
3P+N+E EC 309
(Front View)
3P+N+E EC 309
(Back View)
Connect to
Blue
(Neutral) Wire
L3
N
Not Used
(
If 5 wires provided,
connect Grey here.)
PE-G
L2
L1
Connect to
Black
(Hot) Wire
Connect to
Brown
(Hot) Wire
Connect to
Green/Yellow
(Ground) Wire

Karmel King Export Model No. 2620EX, 2621EX
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Before You Plug In Machine
1. ake sure all machine switches are OFF before plugging equipment into receptacle.
2. ake sure wall outlet can accept the grounded plugs (where applicable) on the power
supply cord.
3. The wall outlet must have the proper polarity. If in doubt, have a competent
electrician inspect the outlet and correct if necessary.
4. DO NOT use a grounded to un-grounded receptacle adapter (where applicable).
5. Install unit in a level position.
CAUTION
If the supply cord is damaged, it must be replaced by Gold Medal Products Co.,
its service agent or similarly qualified persons in order to avoid a hazard.
039_080614

Karmel King Export Model No. 2620EX, 2621EX
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OPERATING INSTRUCTIONS
Controls and Their Functions
HEAT/MOTOR SW TCH
Two position, ON/OFF lighted rocker switch – provides power to the heating elements in
the bottom of the kettle, and powers the agitator motor to turn for 30 seconds of every
minute. The green switch light ON indicates there is power to these features.
Note: It is normal for the motor to stop for 30 seconds of every minute (when the otor
Only Switch is OFF).
MOTOR ONLY SW TCH
Two position, ON/OFF lighted rocker switch – provides power to the agitator motor to
run continuously.
Note: The main function of the otor Only switch is for mixing the product/popcorn at
the end of the cooking cycle (with the kettle in the tilt position); it is also used for
“cleaning mode”.
HEAT CONTROL
The Heat Control adjusts the Product Cook Temperature of the unit (potentiometer is
located behind the silver hole plug). The machine is factory preset for a Product Cook
Temperature of 280°F. See Heat Control Adjustment/Calibration section for adjusting the
Product Cook Temperature.
C RCU T BREAKER
The Circuit Breaker protects the otor and Heat Control from an overload condition.
KETTLE DUMP HANDLE
The Kettle Dump Handle tilts the kettle from the upright cook position to the mix position
or the dump position. The 2 position bracket holds the handle in the tilted position.
Control Panel View
Heat/Motor
Switch
Motor Only
Switch
Heat Control
(Potentiometer
Adjustment)
Circuit
Breaker
Kettle Dump
Handle
2 Position
Bracket

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Heat Control Adjustment/Calibration
Product Cook Temperature is the actual temperature of the PRODUCT (Caramel Corn ix); this
is measured with an accurate candy thermometer. Infrared temperature readers are NOT
recommended.
Standard Heat Control Adjustment
The machine comes from the factory preset to achieve a finished Product Cook Temperature of
280°F. Small adjustments may need to be made for mix used or cooking conditions. If the mix is
ready, either before or after the buzzer sounds, then follow the steps listed to adjust the cook
temperature of the unit:
Note: The sound of the buzzer signals kettle heat shut-off.
1. Remove the silver hole plug located on the front panel of the control box to access the
heat control’s potentiometer adjustment.
2. Turn the potentiometer slightly clockwise to increase the temperature, or
counterclockwise to decrease the temperature.
Standard Heat Control Calibration (Performed at the Factory)
This unit has been calibrated at the factory. Other than small adjustments made for mix used or
cooking conditions (see above Standard Heat Control Adjustments), the unit is ready for use and
should not need calibration.
To reset the Standard Heat Control back to factory settings follow the procedure shown below.
Note: For calibration purposes only, corn oil is used to determine the Standard Heat
Control temperature setting which will produce an accurate finished product
temperature of 280°F.
1. Start with a clean unit, which is cool before attempting to calibrate.
2. Fill the mixing bowl with a one inch depth of corn oil.
3. Turn the Heat/ otor Switch ON.
4. Use an accurate candy thermometer to measure the temperature of the oil in the
mixing bowl. (Infrared temperature readers are NOT recommended.)
5. Turn the otor Only Switch ON to stir the oil while it heats.
6. When the oil reaches 335°F, slowly turn the potentiometer counterclockwise until the
buzzer sounds. If buzzer sounds before the temperature reaches 335°F, turn the
potentiometer clockwise until buzzer stops and continue to turn an additional 1/8 turn.
Note: The sound of the buzzer signals kettle heat shut-off.
7. Allow oil to cool below 300°F, then repeat Step 5 to check the buzzer sounds at 335°F.
8. The unit is now calibrated for the heat control buzzer to sound at a finished product
temperature of 280°F.
Caution: Allow hot oil to cool below 140°F before attempting to drain.