Goldmedal Karmel King 2620 User manual

© 2021 Gold Medal Products Co.
Part No. 110027
Instruction Manual
10700 Medallion Drive, Cincinnati, Ohio 45241-4807 USA
Karmel King
Model No. 2620, 2621, 2630, 2631

Karmel King Model No. 2620, 2621, 2630, 2631
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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.
Make sure all machine switches are in the OFF position before plugging the
equipment into the receptacle. Keep cord and plug off the ground and away
from moisture. Always unplug the equipment before cleaning or servicing.
DO NOT immerse any part of this equipment in water.
DO NOT use a water jet or excessive water when cleaning.
008_012221
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 Model No. 2620, 2621, 2630, 2631
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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
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
Note:Improvements are always being made to Gold Medal’s equipment. This information
may not be the latest available for your purposes. It is critical that you call Gold Medal’s
Technical Service Department at 1-800-543-0862 for any questions about your
machine operations, replacement parts, or any service questions. (Gold Medal
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 Model No. 2620, 2621, 2630, 2631
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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
Medal Products Co., 10700 Medallion Drive, Cincinnati, OH 45241 USA 1-(800)-543-0862.
Model Description
The Mark 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.
2620: 240 Volt Mark 20, Right Hand Dump
2621: 240 Volt Mark 20, Left Hand Dump
2630:208 Volt Mark 20, Right Hand Dump
2631: 208 Volt Mark 20, Left Hand Dump
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
Paddle
(PN
121061)
50A Receptacle
(PN 89830)
Instruction
Manual
Registration
Warranty Card

Karmel King Model No. 2620, 2621, 2630, 2631
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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.
Paddle and Drum Assembly
1. Prior to operation, rotate the top paddle from the shipping position into the mix
position—reference images on next page for paddle and drum assembly:
a) Pull plunger knob out and lift paddle into position.
b) When positioned, release knob and make sure the plunger securely sets into its
hole in the shaft to lock the paddle in place.
2. After setup, the unit should be cleaned prior to use (see Care and Cleaning section).
6.50”
17.375”
3” Minimum Clearance
between Kettle and Wall.
2.00”
4 Holes for
5/16” Dia. Bolts
19.375”
15.585”
5/16-18
Grade 5 Nut
2” Dia. X 1/8” Thick
Fender Washer
5/16-18
Grade 5 Bolt
3/16” Minimum
Thickness for
Stainless Steel
Over Wood
3/4” Minimum
for Wood or
Wood Plastic
Products
56.75”
48.00”
21.278”
6” Recommended Min. Clearance
between wall and Cntl Box for Service.
23.00”
28.312”
3” Min. Clearance
between Kettle
and Wall.
3” Minimum Clearance
b
etween Kettle and Wall.
4 Holes for
5/1
6” Dia. Bolts
6 .50”
2.00”
17.375”
19.375”
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 Min. Clearance
between Wall and Cntl Box for Service.
56.75”
21.278”
48.00”
5/16-18
Grade 5
Nut
15.585”
28.312”
23.00”
3” Min. Clearance
b
etween Kettle
and Wall
.

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Electrical Requirements
The following power supply must be provided (reference unit Data Plate for Wattage requirement):
2620, 2621:240 V~, 60 Hz
2 wire plus ground, single phase. The machine is rated for 28.2 amps. A wall receptacle is
supplied with the machine. This receptacle will accept the attachment plug on the
machine and must be used.
2630, 2631:208 V~, 60 Hz
2 wire plus ground, single phase. The machine is rated for 31.7 amps. A wall receptacle is
supplied with the machine. This receptacle will accept the attachment plug on the
machine and must be used.
DANGER
Machine must be properly grounded to prevent electrical shock to personnel.
Failure to do so could result in serious injury, or death.
Make sure all machine switches are in the OFF position before plugging the
equipment into the receptacle. Keep cord and plug off the ground and away
from moisture. Always unplug the equipment before cleaning or servicing.
DO NOT immerse any part of this equipment in water.
DO NOT use a water jet or excessive water when cleaning.
008_012221
A certified electrician must furnish sufficient power for proper machine operation and install any
supplied receptacle (reference unit Data Plate for model specific Volts AC, Hertz, and Wattage
Fasten or Adjust Retaining Ring Latch
1. Open latch then fit retaining ring
over drum and kettle rims.
2. Place hook
in first slot.
4. To adjust hook
length, loosen nut,
adjust hook in or
out, then retighten
nut.
3. Push clasp tight to kettle
to lock retainer in place.
Corn Treat
Paddle
Kettle
Bottom
Plunger
(
plunger must
securely set in
hole in shaft)
Plunger
Knob
Mixing Drum
Retaining Ring
Drum Seal
Drum seal fits
around bottom
lip of drum
.
Paddles Shown in Mixing Position
(General image shown for reference.)

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requirements). 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 Medal
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. Make sure cord is located to prevent a trip hazard or unit upset.
Before You Plug In Machine
1. Make sure all machine switches are OFF before plugging equipment into receptacle.
2. Make 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 Model No. 2620, 2621, 2630, 2631
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OPERATING INSTRUCTIONS
Controls and Their Functions
HEAT/MOTOR SWITCH
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 Motor
Only Switch is OFF).
MOTOR ONLY SWITCH
Two position, ON/OFF lighted rocker switch – provides power to the agitator motor to
run continuously.
Note: The main function of the Motor 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.
15 AMP FUSE
The 15 AMP Fuse protects the Motor 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
Heat/Motor
Switch
Motor Only
Switch
Heat Control
(Potentiometer
Adjustment)
15 Amp Fuse
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 Mix); 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/Motor 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 Motor 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.

Karmel King Model No. 2620, 2621, 2630, 2631
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Making Caramel Corn
Instructions for Making Caramel Corn (Mark 20)
Always remember—leave the lid on the kettle during the first part of the batch. Once steam
starts to “roll-up” from under the lid, carefully remove the lid for remainder of the cooking cycle.
CAUTION: Beware of rising steam; keep face and hands clear of rising steam.
1. Turn Heat/Motor Switch ON (leave Motor Only Switch OFF).
2. Add (4) 22 oz. packages of Gold Medal Caramel Corn Mix (Item No. 2094), 16 cups of
granulated sugar (brown or white), and 32–48 oz. of water (add water last).
Note: If using Gold Medal “One Step” Caramel Corn Mix, DO NOT add granulated sugar.
3. Turn Motor Only Switch ON—mix approx. 1 minute, then turn Motor Only Switch OFF.
(With the Heat/Motor Switch still ON—motor will run for 30 sec. of every minute.)
4. Add 16 oz. of coconut oil or vegetable oil. Put on the lid.
Note: Once steam starts to “roll-up” from under the lid, carefully remove lid for
remainder of cooking cycle.
5. Allow mix to cook until buzzer sounds at 280°F product temperature.
Note: Product temperature is measured with an accurate candy thermometer.
(Reference the Heat Control Adjustment section.)
6. Turn Heat/Motor Switch OFF.
7. Turn Motor Only Switch ON.
8. Add 20 gallons of pre-popped corn.
9. Allow corn to mix for approx. 10 seconds with kettle in upright position.
10. Move kettle to mix position and spray 20–30 “squirts” of Gold Medal Free-N-Easy (Item
No. 2250) on caramel corn to help separation—mix popcorn until thoroughly coated.
11. Dump caramel corn into a cooling pan—mix and separate the caramel corn using two
popcorn scoops.
12. After dumping, turn Motor Only Switch OFF.
13. Allow finished product to cool before packaging.
During normal operation, sugar builds up in the kettle and it must be removed (reference
Kettle Cleaning Procedure in the Care and Cleaning section.):
•Steam the kettle every 3–4 batches to remove sugar build-up.
•Steam the kettle after making single batches if unit is turned off between batches.
•Steam the kettle before turning unit off for the day.