Instruction Manual Corn Treat - Digital

Instruction Manual
Corn Treat - Digital
Model No. 2174DEL, 2174DER
2175DEL, 2175DER
10700 Medallion Drive, Cincinnati, Ohio 45241-4807 USA
© 2015 Gold Medal Products Co.
Part No. 110106
Corn Treat - Digital
Model No. 2174DER, 2175DEL, 2175DEL, 2175DER
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. NEVER make
alterations to this equipment. Read the Installation, Operating, and
Maintenance Instructions thoroughly before installing, servicing, or operating
this equipment.
014_051514
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
Page 2
gmpopcorn.com
Corn Treat - Digital
Model No. 2174DER, 2175DEL, 2175DEL, 2175DER
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
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.)
Page 3
gmpopcorn.com
Corn Treat - Digital
Model No. 2174DER, 2175DEL, 2175DEL, 2175DER
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 Digital Mark 5 Corn Treat Unit has a 5 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.
2174DEL: 120 Volt Corn Treat Junior with Digital Heat Control, Left Hand Dump
2174DER: 120 Volt Corn Treat Junior with Digital Heat Control, Right Hand Dump
2175DEL: 120/208 or 120/240 Volt Mark 5 with Digital Heat Control, Left Hand Dump
2175DER: 120/208 or 120/240 Volt Mark 5 with Digital Heat Control, Right Hand Dump
2175DEL: 120/208 or 120/240 Volt Mark 5 with Digital Heat Control, Left Hand Dump
2175DER: 120/208 or 120/240 Volt Mark 5 with Digital Heat Control, Right Hand Dump
Items Included with this Unit
2 Cup Acrylic
Measure
Bowl Scraper
1 qt. Measure
5 Gallon Measure
(for popped corn)
(2) Aluminum
Scoops
20A Receptacle
(for 2175 Models only)
Page 4
gmpopcorn.com
Model No. 2174DER, 2175DEL, 2175DEL, 2175DER
Corn Treat - Digital
Setup
1. Remove all packaging and tape before starting operation.
2. This unit must be properly fastened to a sturdy counter, see illustration below for counter
mounting requirements.
3” Minimum Clearance
Between Kettle and Wall
18” Dia.
4 Holes for
5/16” Dia. Bolts
29”
6 1/2”
10 1/2”
2 3/16”
12 3/8”
14 1/2”
26”
2” Dia. X 1/8” Thick
Fender Washer
3/4” Minimum
for Wood or
Wood Plastic
Products
5/16-18
Grade 5 Bolt
5/16-18
Grade 5 Nut
15 1/4”
6” Recommended
Minimum Clearance
Between Wall and
Control Box for Service.
3/16” Minimum
Thickness for
Stainless Steel
Over Wood
Counter Mounting Requirements
(Corn Treat Unit shown)
Page 5
gmpopcorn.com
Corn Treat - Digital
Model No. 2174DER, 2175DEL, 2175DEL, 2175DER
3. Prior to operation, rotate the top paddle from the shipping position into the mixing
position and fix into place with the wing bolt provided (see illustration below).
Make sure the wing bolt is securely set into the hole provided in the shaft, then finger
tighten to secure paddle in place.
4. After setup, the unit should be cleaned prior to use (see Care and Cleaning section of this
manual).
Paddle Assembly
Wing Bolts
Paddles shown in
Correct Mixing Position
Page 6
gmpopcorn.com
Corn Treat - Digital
Model No. 2174DER, 2175DEL, 2175DEL, 2175DER
Electrical Requirements
The following power supply must be provided:
2174DEL and 2174DER: 120 V~, 3408 W, 60 Hz
This unit requires a NEMA 5-20R receptacle. A certified electrician must supply and
install the required wall receptacle.
2175DEL and 2175DER: 120/208 or 120/240 V~, 3408 W, 60 Hz
This unit is designed to operate on single phase, 20 AMP, 4 wire supply, 120/208 or
120/240 V~ (2 Hot, 1 Neutral, 1 Ground). All electrical components in this machine are
120 V (motors, heat elements, lights, etc.) and therefore require “Hot to Neutral”
connection (NOT “Hot to Hot”). 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.
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
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.
Page 7
gmpopcorn.com
Corn Treat - Digital
Model No. 2174DER, 2175DEL, 2175DEL, 2175DER
Receptacle Installation (2175 Series ONLY)
A certified electrician must follow the IMPORTANT instructions below for installation of the
L14-20 Receptacle (Gold Medal Item No. 41254) provided with Model 2175 Series units.
If the receptacle is wired incorrectly, the heat elements/kettle and other electrical components
could be at 208 or 240 V potential instead of the needed 120 V, resulting in excessive temperatures
in the heat elements (i.e.: kettle) and possible fire, and/or damage to electrical components.
Receptacle for
Model 2175
Series ONLY
X
G
Green Terminal
Connect to Green
(Ground) Wire
Silver Terminal
Connect to White W
(Neutral) Wire
Y
Brass Terminal
Connect to Red
(Hot) Wire
Brass Terminal
Connect to Black
(Hot) Wire
L14-20
Front View
L14-20 Back View
Before You Plug In Machine
1. Make sure all machine switches are in the OFF position before plugging the equipment
into the receptacle.
2. Make sure the 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 the 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
Page 8
gmpopcorn.com
Corn Treat - Digital
Model No. 2174DER, 2175DEL, 2175DEL, 2175DER
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 this switch is for mixing the product/popcorn at the
end of the cooking cycle with the kettle in the tilt position, and it is used for
“cleaning mode”.
CIRCUIT BREAKER
The Circuit Breaker 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.
2 Position Bracket
(used to hold kettle
in mix position)
Digital Heat
Control
Heat/Motor
Switch
Motor Only
Switch
Circuit Breaker
Hole Plug
Control Panel View
Kettle Dump Handle
Page 9
gmpopcorn.com
Corn Treat - Digital
Model No. 2174DER, 2175DEL, 2175DEL, 2175DER
DIGITAL HEAT CONTROL
The Digital Heat Control adjusts the Set Point Temperature of the unit. The machine comes
from the factory preset to achieve a Product Cook Temperature of 280°F. See Heat Control
Adjustment/Calibration section for adjusting the Product Cook Temperature.
Note: The sound of the buzzer signals kettle heat shut-off. The buzzer will continue to
sound until the unit is turned off or until the unit temperature falls below set point.
Buttons/Indicator Light Descriptions
UP Button / DOWN Button
when in programming mode.
– adjusts the Set point Temperature UP or DN
Access Button
– accesses programming mode to change Set Point Temperature, see
Heat Control Adjustment section.
Mode Button
– exits programming mode and locks in adjustments, see Heat Control
Adjustment section.
Digital Display – display shows temperature of the kettle; this is not the same as the product
temperature. (Reference the Digital Heat Control Adjustment/Calibration section.)
Heat Indicator Light – light is ON when the unit is heating. See image below for indicator
descriptions.
Buzzer Indicator Light – See image below for indicator light description.
Heat Indicator Light
Light is ON when the unit is heating. It goes
OFF when the buzzer sounds (signaling heat
shut-off).
Buzzer Indicator Light
Light comes ON when the buzzer
sounds (signaling heat shut-off).
Digital Heat Control
Page 10
gmpopcorn.com
Corn Treat - Digital
Model No. 2174DER, 2175DEL, 2175DEL, 2175DER
Digital 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.
Set Point Temperature is the temperature setting of the KETTLE; this is the temperature
needed to get the Carmel Corn Mix up to the finished Product Cook Temperature of 280°F. The
digital display shows the kettle temperature, NOT the product temperature.
Note: The Set Point Temperature will be higher than the product temperature.
Refer to the candy thermometer for accurate product temperature.
Digital Heat Control Adjustment
The machine comes from the factory preset to achieve a Product Cook Temperature of 280°F.
Small adjustments may need to be made for mix used or cooking conditions. If the product is
ready, either before or after the buzzer sounds, then follow the steps listed to increase or
decrease the Set Point Temperature of the kettle:
Note: The sound of the buzzer signals kettle heat shut-off.
1. To change the Set Point Temperature, press the
key. The display shows SP
followed by a temperature number flashing. Use the arrow keys to set the desired
temperature.
2. Once the temperature is set, press the
key to lock in the new temperature.
Digital 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 Digital Heat Control Adjustments), the unit is ready for use and
should not need calibration.
To reset the Digital Heat Control back to factory settings follow the procedure shown below.
Note: For calibration purposes only, corn oil is used to determine the Digital 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. Set the digital control set point temperature to 350°F.
Page 11
gmpopcorn.com
Corn Treat - Digital
Model No. 2174DER, 2175DEL, 2175DEL, 2175DER
6. Turn the Motor Only Switch ON to stir the oil while it heats.
7. When the oil reaches 325°F, note the temperature displayed on the digital control and
make that the Set Point Temperature.
Note: The Set Point Temperature will be higher than the product temperature.
Refer to the candy thermometer for accurate product temperature.
8. Allow oil to cool below 300°F, then repeat Step 5 to check the buzzer sounds at 325°F.
9. 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.
Page 12
gmpopcorn.com
Corn Treat - Digital
Model No. 2174DER, 2175DEL, 2175DEL, 2175DER
Making Carmel Corn
Instructions for Making Carmel Corn (Mark 5)
Always remember, leave the lid on the kettle during the first part of the batch. Once steam starts
to “roll-up” from underneath the lid, then carefully remove 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 (DO NOT turn on the Motor Only Switch).
2.
Add (1) 22 ounce package of Gold Medal Caramel Corn Mix (Item No. 2094), 4 cups of
granulated sugar (brown or white), and 8-12 ounces of water (add water last).
Note: When using Gold Medal “One Step” Carmel Corn Mix, DO NOT add granulated
sugar.
3.
Turn Motor Only Switch ON and mix for approximately one minute, then turn Motor
Only Switch OFF. (With the Heat/Motor Switch ON, the motor will run for 30 seconds
of every minute.)
4.
Add 1 stick (4 ounces) of coconut oil or vegetable oil. Put on the lid.
Note: Once steam starts to “roll-up” from underneath the lid, then carefully remove
lid for remainder of the cooking cycle.
5.
Allow mix to cook until the 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 5 gallons of pre-popped corn.
9.
Allow corn to mix for approximately 10 seconds with the kettle in the upright position.
10. Move kettle to the mix position and spray 10-12 “squirts” of GOLD Medal Free-N-Easy
(Item No. 2250) for proper corn separation; mix popcorn until thoroughly coated.
11. Dump the caramel corn into the cooling pan, and mix/separate the caramel corn using
two popcorn scoops.
12. After dumping caramel corn, turn Motor Only Switch OFF.
13. Allow the finished product to cool before packaging.
During normal operation, sugar build-up will occur in the kettle. The build-up must be removed
by steaming out the kettle every 3-4 batches, and especially before the machine is turned off for
the day. If making single batches, with the unit turned off between batches, the kettle must be
steamed out after each batch has been completed. Follow the Proper Kettle Cleaning Procedure
in the Care and Cleaning section of this manual.
Page 13
gmpopcorn.com
Corn Treat - Digital
Model No. 2174DER, 2175DEL, 2175DEL, 2175DER
Care and Cleaning
DANGER
Machine must be properly grounded to prevent electrical shock to personnel.
DO NOT immerse in water.
Always unplug the equipment before cleaning or servicing.
025_020314
WARNING
To avoid serious burns, DO NOT touch the kettle while it is hot!
028_082715
Good sanitation practice demands that all food preparation equipment be cleaned regularly (only
use non-toxic, food grade cleaners). A clean looking, well-kept machine is one of the best ways of
advertising your product.
Corn Treat Cleaning Instructions
Note: It is extremely important to follow all of the cleaning procedures, otherwise parts
damage and equipment failure will result. The warranty does not cover parts that
are damaged due to improper cleaning.
Proper Kettle Cleaning Procedure
Follow the procedure below to steam the sugar build-up out of the kettle every 3-4 batches
during regular operation and before the machine is turned off for the day. The kettle must also be
steamed out after making single batches, if the machine is turned off between batches.
1. After all product has been removed, and the kettle has cooled for 15-20 minutes,
carefully pour 24 oz. of water into the kettle.
CAUTION: Beware of rising steam; keep face and hands clear of rising steam.
2. Place the lid on the kettle, and turn the Heat/Motor Switch ON.
3. When water starts to boil, turn Heat/Motor Switch OFF.
4. Turn the Motor Only Switch ON; allow the machine to cool, then remove the lid and
carefully pour the contents of the kettle into a pan or bucket. Steam the kettle twice to
remove all traces of product.
5. Turn the Motor Only Switch OFF.
6. With all switches OFF, wipe out any excess sugar build-up from the kettle using a
damp rag, then the kettle is ready to begin another batch.
7. Do not leave water in the pans overnight.
Page 14
gmpopcorn.com
Corn Treat - Digital
Model No. 2174DER, 2175DEL, 2175DEL, 2175DER
Daily Unit Cleaning Procedure
Follow the directions below to clean and sanitize the unit each day after use.
1. With the machine OFF, unplug the unit and allow it to cool before attempting to clean.
2. Make sure to clean all pans/accessories in order to sanitize them before each use.
3. Release the draw latch to easily remove the mixing drum, then remove paddles. The
mixing drum and paddles can be taken to the sink to clean.
4. Wipe the kettle lead cord with a clean SLIGHTLY damp cloth. DO NOT get moisture into
the kettle lead-in cord, severe damage will result.
5. The cabinet of your machine should be wiped clean daily (or more, depending on
usage) with a clean soft cloth, SLIGHTLY dampened with soap and hot water.
6. Wipe the stainless steel parts with a clean cloth and cleaner designed for stainless
steel, such as Gold Medal Watchdog Stainless Cleaner (Item No. 2088).
DO NOT use oven cleaners or abrasive materials as they will damage parts of the
machine.
Proper Hub Seal Assembly Cleaning Procedure
Follow the steps below weekly to ensure proper machine performance:
Important: For proper machine performance, keep the hub seal and o-rings clean.
1. With the machine OFF, unplug the unit from the power source and allow it to cool
before attempting to clean the Hub Seal Assembly.
2. Loosen the wing bolt(s) (Mixing Paddle Lock Studs) and remove the mix paddles.
3. Remove any burrs on the shaft using a fine grit emery paper to lightly sand the
surface. If the burrs are not removed, damage may occur to the o-ring/oil seal during
removal/installation.
4. Remove the hub seal assembly and soak it in hot water to clean.
5. Clean the area around the center hub. Remove any product residue. (See Kettle Shaft
Maintenance for note on lubricating the kettle bushings.)
6. Lightly lubricate the center hub of the kettle with a small amount of vegetable oil to
allow for easy re-installation of the hub seal assembly.
7. Slide the clean hub seal assembly down the agitator shaft. Apply pressure to ease the
assembly over the center hub of the kettle until it seats properly (reference image
shown.)
8. After the hub seal assembly has been properly installed, re-install the mix paddles
onto the agitator shaft.
9. Finger tighten the wing bolt(s) to secure mixing paddles in place.
Page 15
gmpopcorn.com
Corn Treat - Digital
Model No. 2174DER, 2175DEL, 2175DEL, 2175DER
Hub Seal and Paddle Assembly
(2) Wing Bolts
(Mixing Paddle
Lock Studs)
Agitator Shaft
Oil Seal
Hub Body
O-Ring
(2) Mixing
Paddles
Hub Seal Assembly
(Includes Oil Seal, O-Ring,
and Hub Body)
Page 16
gmpopcorn.com
Corn Treat - Digital
Model No. 2174DER, 2175DEL, 2175DEL, 2175DER
Troubleshooting
Issue
Possible Cause
Solution
Kettle Does Not Heat
A. Power to Unit
A. Make sure the lead-in cord is plugged in.
B. Circuit Breaker
B. Check the condition of the circuit breaker. The
breaker may trip during transit, if it is reset
and trips again; contact qualified service
personnel for inspection/repair before going
any further.
C. Kettle Heat/Motor Switch
C. Have qualified service personnel check the
voltage to and from the Heat/Motor Switch,
and if the switch is defective replace it.
D. Control
D. A defective RTD lead will cause the kettle not
to heat. Check for good connections from the
kettle to the control.
Indicator Lights ON or OFF
at incorrect time.
A. Control Indicator Lights
(Reference Controls and
Their Functions section
for indicator light
descriptions.)
A. The Heat Indicator Light and the Buzzer
Indicator Light should NOT be on at the same
time. Contact qualified service personnel for
inspection/repair.
Error Code on Digital
Display
A. Digital display error code
or
A. Have qualified service personnel check the
RTD resistance value (should read approx.
110 ohms at room temperature); also check
for shorts or opens.
If RTD resistance value is OK and there are
no shorts or opens, then replace digital
temperature control.
Kettle Agitator Does Not
Turn
A. Kettle Agitator
Shaft/Motor Shaft
A. If the kettle agitator shaft is not rotating,
DO NOT use. Have qualified service personnel
inspect/repair as needed.
Long Cooking Cycles
A. Heating Element
A. One of the heating elements in the kettle may
be burned out. This would result in the kettle
never reaching the proper operating
temperature.
B. Low Voltage
B. Unit is designed to make approximately 3
batches per hour when operated at full voltage
(approx. 2 batches per hour for Model 2174
Series). To get unit warmed up, the first batch
usually takes about 5 minutes longer. If
machine is operated on low voltage, kettle will
not to reach the proper operating temperature
causing longer cooking cycles.
120 V units need a 105 V minimum.
C. Inadequate Supply Lines
C. Inadequately sized electrical supply lines, in
addition to being a fire hazard, would also
prevent the kettle from reaching the proper
operating temperature. Check with a qualified
electrician.
Page 17
gmpopcorn.com
Corn Treat - Digital
Model No. 2174DER, 2175DEL, 2175DEL, 2175DER
MAINTENANCE INSTRUCTIONS
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. NEVER make
alterations to this equipment. Read the Installation, Operating, and
Maintenance Instructions thoroughly before installing, servicing, or operating
this equipment.
014_051514
WARNING
No user serviceable parts inside. Refer servicing to qualified service
personnel.
011_051514
CAUTION
THE FOLLOWING SECTIONS OF THIS MANUAL ARE INTENDED ONLY
FOR QUALIFIED SERVICE PERSONNEL WHO ARE FAMILIAR WITH
ELECTRICAL EQUIPMENT. THESE ARE NOT INTENDED FOR THE
OPERATOR.
027_010914
Page 18
gmpopcorn.com
Corn Treat - Digital
Model No. 2174DER, 2175DEL, 2175DEL, 2175DER
New Paddle/Hub Seal Kit Installation
Kettle Shaft Maintenance
1. With the machine OFF, unplug unit from the power source and allow it to cool.
2. Loosen the wing bolts (Mixing Paddle Lock Studs) and remove the mix paddles.
3. Remove any burrs on the shaft using a fine grit emery paper to lightly sand the
surface. If the burrs are not removed, damage may occur to the new o-ring/oil seal
during installation.
4. Remove the old hub seal assembly.
5. Clean the area around the center hub. Remove any product residue.
Note: The kettle shaft should be removed monthly and the bushings lubricated with
Never Seez® (use White Food Grade ONLY). To do this, loosen the (2) set
screws in the jaw coupling and remove the shaft. DO NOT lose the shaft key;
this must be reset into place when reassembling.
6. Lightly lubricate the center hub of the kettle with a small amount of vegetable oil to
allow for easy installation of the hub seal assembly.
7. Slide the new hub seal assembly down the agitator shaft. Apply pressure to ease the
assembly over the center hub of the kettle until it seats properly (see image below.)
8. After the hub seal assembly has been properly installed, re-install the mix paddles
onto the agitator shaft.
9. Finger tighten the wing bolts to secure mixing paddles in place.
10. Rotate shaft by hand to ensure paddle does not touch the kettle bottom; re-adjust
shaft as needed.
Agitator Shaft
Oil Seal
(2) Wing Bolts
Hub Body
Agitator Shaft
(2) Mixing
Paddles
O-Ring
Hub Seal Assembly
(Includes Oil Seal, O-Ring,
and Hub Body)
Kettle Bushing
Jaw Coupling
w/(2) Set Screws
Page 19
gmpopcorn.com
Corn Treat - Digital
Model No. 2174DER, 2175DEL, 2175DEL, 2175DER
ORDERING SPARE PARTS
1. Identify the needed part by checking it against the photos, illustrations, and/or
parts list.
2. Use only approved replacement parts when servicing this unit.
3. When ordering, please include part number, part name, and quantity needed.
4. Please include your model number, serial number, and date of manufacture (located
on the machine nameplate/data plate) with your order.
5. Address all parts orders to:
Parts Department
Gold Medal Products Co.
10700 Medallion Drive
Cincinnati, Ohio 45241-4807
Or, place orders by phone or online:
Phone: (800) 543-0862
(513) 769-7676
Fax:
(800) 542-1496
(513) 769-8500
E-mail: info@gmpopcorn.com
Web Page: gmpopcorn.com
Page 20
gmpopcorn.com
Model No. 2174DER, 2175DEL, 2175DEL, 2175DER
Corn Treat - Digital
Cabinet Exterior – Parts Breakdown
1
2
3
See Kettle sections
for parts breakdown.
See Safety Labels
section.
8
4
7
5, 6
See Control Panel
section for parts
breakdown.
Data Plate
Item
1
2
3
4
5
6
7
8
Part Description
LID ASSEMBLY (includes handle)
HANDLE BRACKET
PLASTIC HANDLE
2 POSITION BRACKET
1/4-20 X 3/4 GRADE 5 BOLT
1/4-20 SERRATED LOCK NUT
CONTROL BOX COVER
8-32 X 1/4 PHIL PAN M/S
Page 21
Part No.
All Models
67216
67182
76075
46153
74520
46311
55453
87314
gmpopcorn.com
Model No. 2174DER, 2175DEL, 2175DEL, 2175DER
Corn Treat - Digital
Cabinet Exterior/Spring Assembly – Parts Breakdown
4, 5
1
3
2**
4, 5
10, 11
6
8, 9
7
15
16
18
12
14
13
17, 5
11
24
19
20
21
22
25
23*
NOTE: Concave side of *Large Spacer fits up
against bracket weld on Dump Bar Shaft.
** CAUTION: If 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.
Page 22
gmpopcorn.com
Corn Treat - Digital
Model No. 2174DER, 2175DEL, 2175DEL, 2175DER
Cabinet Exterior/Spring Assembly – Parts List
Item
Part Description
1
2**
3
4
5
6
7
8
9
10
11
KETTLE LEAD IN ASSY (includes connectors)
LEAD-IN CORD ASSY.
STRAIN RELIEF T&B 3304
1/4-20x3/4 BUTTON HD SC
HEX NUT 1/4-20 ESLOK
KETTLE MTNG BRKT MACHINED
SPRING RETAINER ROD
SET COLLAR 1/2ID X 7/8OD
SET SCREW 1/4-20 X 3/16 (1 req’d. per collar)
GRIP, HANDLE BAR
TILT LEVER 1/2X3/4 CD BAR
1/4-20 SERRATED LOCK NUT (top side of
bracket use a 1/4-20 ESLOK Hex Nut)
1/4-20X1/2 BUTN HD SCREW
KEY (.187 X .187 X 3/4)
SET SCREW 1/4-20 X 3/8
HUB
SOCKET HEAD 1/4-20 SCREW
LEFT SPRING & DUMP BAR ASSEMBLY
(assembly includes items listed below)
RIGHT SPRING & DUMP BAR ASSEMBLY
(assembly includes items listed below)
COLLAR
SET SCREW, 5/16-18 X 5/8 (3 req’d. per collar)
TORSION SPRING
SPACER
SPACER,LARGE (DUMP SIDE) - Concave side
fits up against bracket weld on Dump Bar Shaft
RIGHT DUMP BAR WELDMENT
LEFT DUMP SHAFT WELDMENT
SPACER,LARGE (CUSTOMER SIDE)
12
13
14
15
16
17
18
19
20
21
22
23*
24
25
2174DEL
Part No.
2174DER
2175DEL
2175DER
48769
47580
82227
67927
42361
106060
82551
47326
47751
46028
46006
48769
47580
82227
67927
42361
106060
82551
47326
47751
46028
46006
48769
41034
82227
67927
42361
106060
82551
47326
47751
46028
46006
48769
41034
82227
67927
42361
106060
82551
47326
47751
46028
46006
46311
46311
46311
46311
79242
12509
74125
16707
77893
79242
12509
74125
16707
77893
79242
12509
74125
16707
77893
79242
12509
74125
16707
77893
16710
16710
16709
16709
74661
74662
74660
74658
74661
74662
74660
74658
74661
74662
74660
74658
74661
74662
74660
74658
74659
74659
74659
74659
16705
16706
74690
Page 23
74690
16705
16706
74690
74690
gmpopcorn.com
Model No. 2174DER, 2175DEL, 2175DEL, 2175DER
Corn Treat - Digital
Kettle and Drum – Parts Breakdown
2
1
3
* Hub Seal Assembly
(Includes Oil Seal, Hub
Body, and O-Ring)
4
5
7
6*
8
9
10
11
12
For Key, see Kettle Bottom/Motor
Mount Parts Breakdown section)
13
14
Page 24
gmpopcorn.com
Corn Treat - Digital
Model No. 2174DER, 2175DEL, 2175DEL, 2175DER
Kettle and Drum – Parts List
Part No.
2174DEL
2175DEL
2174DER
2175DER
Item
Part Description
1
2
3
4
5
WING NUT, #8-32
BLENDING STRIP
MIXING DRUM
MIXER PADDLE
MIX PADDLE LOCK STUD ASSY
HUB SEAL ASSY (includes Oil Seal, Hub Body, and
O-Ring)
O-RING 1 3/4ID X 2OD
HUB SEAL
HUB SEAL BODY
AGITATOR SHAFT
RETAIN RING ASSY
DRUM SEAL
O-RING BUSHING SEAL
KETTLE ASSY (includes Shaft, Hub Seal Assy,
Retaining Ring and Drum Seal; also see Kettle
Bottom and Kettle Element View sections for
itemized parts breakdown).
6
7
8
9
10
11
12
13
14
Page 25
89126
46532
46288
46286
46203
89126
46532
46288
46286
46203
46632
46632
46631
46630
46629
46143
46651
46701
46119
46631
46630
46629
46143
46651
46701
46119
68007F
68015F
gmpopcorn.com
Corn Treat - Digital
Model No. 2174DER, 2175DEL, 2175DEL, 2175DER
Kettle Bottom Plate/Motor Mount – Parts Breakdown
1
6
7
8
2
11
9
3
4, 5
10
7
12
13, 14
15
19
20
16, 5, 17
Page 26
18
Strain Relief (not shown)
21 on cord end to Control Box.
gmpopcorn.com
Corn Treat - Digital
Model No. 2174DER, 2175DEL, 2175DEL, 2175DER
Kettle Bottom Plate/Motor Mount – Parts Breakdown
Item
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Part No.
2174DEL
2175DEL
2174DER
2175DER
Part Description
KETTLE ASSY (includes Shaft, Hub Seal Assy,
Retaining Ring and Drum Seal; also see Kettle
Bottom and Kettle Element View sections for
itemized parts breakdown).
KETTLE REST BUMPER
KETTLE REST (metal rest/holds bumper)
1/4-20 X 1/2 P/H PHIL (fastens Kettle Rest)
WASHER 1/4 INTERNAL TOOTH
13/16"ID 2"OD FLAT WASHER
KEY (.187 X .187 X 3/4 ) (one used for agitator
shaft, one used for motor shaft)
3/4 BORE COUPLING BODY (includes set screws)
FLEXIBLE SPIDER
5/8 BORE COUPLING BODY(includes set screws)
KETTLE LEAD IN ASSY
BOTTOM COVER
1/4-20 X 3/4 GRADE 5 BOLT
1/4 FLAT WASHER STAINLESS
MOTOR MOUNT (bracket)
1/4-20 x 1 1/4 HEX CAP (fastens motor)
MOTOR SPACER
DRIVE MOTOR
8-32 X 3/8 SLT. HWH M/S
CABLE CLAMP
STRAIN RELIEF (Plastic Strain Relief on cord end
to Control Box)
Page 27
68007F
68015F
83111
83113
12471
12383
77892
83111
83113
12471
12383
77892
12509
12509
46145
12141
46144
48769
67995
74520
87261
16708
48571
67207
82085B
42044
87219
46145
12141
46144
48769
67995
74520
87261
16708
48571
67207
82085B
42044
87219
76026
76026
gmpopcorn.com
Model No. 2174DER, 2175DEL, 2175DEL, 2175DER
Corn Treat - Digital
Kettle Element View – 2174 Series
7
8, 9
6
5
* Bottom Bushing
Shown
2*, 3, 4
1
10
11
12
13
Item
1
2
3
4
5
6
7
8
9
10
11
12
13
Part Description
KETTLE, CORN TREAT CENTER (includes
bushings shown below)
BUSHING, MIX BOWL (bottom bushing shown)
BUSHING, MIX BOWL (top bushing not shown;
bushing is machined to fit o-ring listed below )
O-RING BUSHING SEAL
SHAFT COVER
ELEMENT RETAINER BRKT
STANDOFF 11/16 IN
SET SCREW 10-24 X 1
10-24 SERRATED LOCK NUT
L-510 THERMOSTAT KETTLE (2 required)
RTD HEAT SENSOR
TUBULAR ELEMENT, 1500W
TUBULAR ELEMENT, 275W
Page 28
Part No.
2174DEL
2174DER
46280
46065PMO
46065
46119
12581
67174
12889
46627
49363
82219
46299
48800
46439
gmpopcorn.com
Model No. 2174DER, 2175DEL, 2175DEL, 2175DER
Corn Treat - Digital
Kettle Element View – 2175 Series
7
8, 9
6
* Bottom Bushing
Shown
5
2*, 3, 4
1
10
11
12
13
14
Item
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Part Description
KETTLE, CORN TREAT CENTER (includes
bushings shown below)
BUSHING, MIX BOWL (bottom bushing shown)
BUSHING, MIX BOWL (top bushing not shown;
bushing is machined to fit o-ring listed below )
O-RING BUSHING SEAL
SHAFT COVER
ELEMENT RETAINER BRKT
STANDOFF 11/16 IN
SET SCREW 10-24 X 1
10-24 SERRATED LOCK NUT
L-510 THERMOSTAT KETTLE (2 required)
RTD HEAT SENSOR
TUBULAR ELEMENT, 720W
TUBULAR ELEMENT, 1500W
HEAT ELEMENT 120V 1000W
Page 29
Part No.
2175DER
2175DER
46280
46065PMO
46065
46119
12581
67174
12889
46627
49363
82219
46299
55279
48800
41536
gmpopcorn.com
Corn Treat - Digital
Model No. 2174DER, 2175DEL, 2175DEL, 2175DER
Digital Control Panel – Parts Breakdown
7
8
9
1
2
3
10
11
4
5
6
Digital Control Panel Interior
(Model 2175DER shown)
2
3
12
4
13
Digital Control Panel
Exterior View
Page 30
gmpopcorn.com
Model No. 2174DER, 2175DEL, 2175DEL, 2175DER
Corn Treat - Digital
Digital Control Panel – Parts Breakdown
Item
1
2
3
4
5
6
7
8
9
10
11
12
13
Part Description
Part No.
All Models
DIGITAL CONTRL BOX ASSY (includes support
and cover)
TEMPERATURE CONTROL 32C
SWITCH, ROCKER DPDT LGHT
CIRCUIT BREAKER 15 AMP
BUZZER SIGNAL
RESISTOR, 5K 8 WATT
RELAY, 30A DPST 120V
RESISTOR, 500K 1 WATT (2 required)
TIMER, PERCENTAGE 60 SEC
7.5 MFD CAPACITOR
CAPACITOR STRAP
NAMEPLATE
HOLE PLUG, ROCKER SWITCH
48681
48720
48616
47364
46118
48612
55219
55009
48688
46107
48301
48668
42743
Safety Labels
4
2
1
3
Unit Labels
5
Power Cord Label
Item
1
2
3
4
5
Part Description
COOKER LABEL
CAUTION HOT LABEL
MINIMUM CLEARANCE LABEL
MAIN GROUND LABEL
WARNING LABEL CORD
Page 31
Part No.
All Models
111031
38201
88720
42375
68720
gmpopcorn.com
Model No. 2174DER, 2175DEL, 2175DEL, 2175DER
Corn Treat - Digital
Accessories
1
2
3
6
4
Item
1
2
3
4
5
6
5
Part No.
2174DEL
2175DEL
2174DER
2175DER
Part Description
ONE QUART MEASURE
2 CUP ACRYLIC MEASURE
BOWL SCRAPER
STAMPED ALUM SCOOP
5GAL WHITE STORAGE BUCKET
RECPT, 20A-125/250 VOLT
46466
62807
46210
2071
46125
Page 32
46466
62807
46210
2071
46125
41254
gmpopcorn.com
Corn Treat - Digital
Model No. 2174DER, 2175DEL, 2175DEL, 2175DER
Wiring Diagram
Model No. 2174DEL, 2174DER
Page 33
gmpopcorn.com
Corn Treat - Digital
Model No. 2174DER, 2175DEL, 2175DEL, 2175DER
Model No. 2175DEL, 2175DER
Page 34
gmpopcorn.com
Corn Treat - Digital
Model No. 2174DER, 2175DEL, 2175DEL, 2175DER
WARRANTY
WARRANTY
Gold Medal Products Co. warrants to the original purchaser each item of its manufacture to
be free of defects in workmanship and material under normal use and service. Gold Medal
Products Co.’s obligation under this warranty is limited solely to repairing or replacing parts,
f.o.b. Cincinnati, Ohio, which in its judgment are defective in workmanship or material and
which are returned, freight prepaid, to its Cincinnati, Ohio factory or other designated point.
Except for “Perishable Parts” on specific machines, the above warranty applies for a period
of two (2) years from the date of original sale to the original purchaser of equipment when
recommended operating instructions and maintenance procedures have been followed. These
are packed with the machine. Parts warranty is two (2) years, labor is six (6) months.
THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES EXPRESSED OR
IMPLIED, AND OF ALL OTHER OBLIGATIONS OR LIABILITIES ON OUR PART,
INCLUDING THE IMPLIED WARRANTY OF MERCHANTABILITY. THERE ARE
NO WARRANTIES WHICH EXTEND BEYOND THE DESCRIPTION ON THE FACE
HEREOF. In no event shall Gold Medal Products Co. be liable for special, incidental or
consequential damages. No claim under this warranty will be honored if the equipment covered
has been misused, neglected, damaged in transit, or has been tampered with or changed in any
way. No claim under this warranty shall be honored in the event that components in the unit at
the time of the claim were not supplied or approved by Gold Medal Products Co. This warranty
is effective only when electrical items have been properly attached to city utility lines only at
proper voltages. This warranty is not transferable without the written consent of Gold Medal
Products Co.
The term “Original Purchaser” as used in this warranty shall be deemed to mean that person,
firm, association, or corporation who was billed by the GOLD MEDAL PRODUCTS CO.,
or their authorized distributor for the equipment.
THIS WARRANTY HAS NO EFFECT AND IS VOID UNLESS THE ORIGINAL
PURCHASER FIRST CALLS GOLD MEDAL PRODUCTS CO. AT 1-800-543-0862 TO
DISCUSS WITH OUR SERVICE REPRESENTATIVE THE EQUIPMENT PROBLEM,
AND, IF NECESSARY, FOR INSTRUCTIONS CONCERNING THE REPAIR OR
REPLACEMENT OF PARTS.
NOTE: This equipment is manufactured and sold for commercial use only.
10700 Medallion Drive, Cincinnati, Ohio 45241-4807 USA
gmpopcorn.com
Phone: (800) 543-0862
(513) 769-7676
Fax: (800) 542-1496
(513) 769-8500
© 2015 – The text, descriptions, graphics, layout, and other material in this publication are the exclusive property of
Gold Medal Products Co. and shall not be used, copied, reproduced, or published in any fashion, including website
display, without its express written consent.
Page 35
gmpopcorn.com
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