Antunes HDC-20 User manual

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P/N 1010609 Rev. M 04/18
Hot Dog Corral
owner’s manual
Models HDC-20, HDC-20RC, HDC-21A,
HDC-30A, HDC-35A, & HDC-50A
Manufacturing Numbers:
9300300, 9300302, 9300303, 9300304, 9300305,
9300307, 9300306, 9300308, 9300309, 9300320,
9300321, 9300322, 9300323, 9300324, 9300330,
9300331, 9300332, 9300333, 9300334, 9300340,
9300350, 9300351, 9300352, 9300356, 9300357,
9300376, & 9300377
www.antunes.com
HDC-20 Shown

HOT DOG CORRAL
2P/N 1010609 Rev. M 04/18
General
This manual provides the safety, installation and operat-
ing procedures for the Hot Dog Corral. We recommend
that all information contained in this manual be read
prior to installing and operating the unit.
Your Hot Dog Corral is manufactured from the finest
materials available and is assembled to our strict qual-
ity standards. This unit has been tested at the factory to
ensure dependable trouble-free operation.
Warranty Information
Please read the full text of the Limited Warranty in this
manual.
If the unit arrives damaged, contact the carrier imme-
diately and file a damage claim with them. Save all
packing materials when filing a claim. Freight damage
claims are the responsibility of the purchaser and are
NOT covered under warranty.
OWNER INFORMATION
TABLE OF CONTENTS
IMPORTANT! Keep these instructions for future reference.
If the unit changes ownership, be sure this manual accompanies the equipment.
The warranty does NOT extend to:
• Damages caused in shipment or damage as
result of improper use.
• Installation of electrical service.
• Normal maintenance as outlined in this manual.
• Malfunction resulting from improper maintenance.
• Damage caused by abuse or careless handling.
• Damage from moisture into electrical
components
• Damage from tampering with, removal of, or
changing any preset control or safety device.
Owner Information .....................................................2
General......................................................................2
Warranty Information .................................................2
Service/Technical Assistance ....................................3
Important Safety Information ....................................3
Specifications .............................................................5
Electrical Ratings.......................................................5
Dimensions................................................................6
Capacities
(Refrigerated Product Only–Not Frozen)...................6
Installation...................................................................7
Unpacking..................................................................7
Equipment Setup.......................................................7
Food Shield (Optional) ..............................................8
Operation.....................................................................9
General......................................................................9
Operating Instructions ...............................................9
Maintenance..............................................................10
Cleaning ..................................................................10
Inspecting and Aligning Drive Parts ........................10
Replacing the Black Nylon Glides ...........................11
Technical Theory of Operation................................12
Hot Dog Corral Technical Theory of Operation .......12
Troubleshooting .......................................................13
Replacement Parts ...................................................14
Wiring Diagrams.......................................................19
Limited Warranty ......................................................24

HOT DOG CORRAL
3
P/N 1010609 Rev. M 04/18
Throughout this manual, you will find the following safety words and symbols that signify important safety
issues with regards to operating or maintaining the equipment.
WARNING
GENERAL WARNING. Indicates informa-
tion important to the proper operation of
the equipment. Failure to observe may
result in damage to the equipment and/or
severe bodily injury or death.
WARNING
ELECTRICAL WARNING. Indicates infor-
mation relating to possible shock hazard.
Failure to observe may result in damage
to the equipment and/or severe bodily
injury or death.
CAUTION
GENERAL CAUTION. Indicates informa-
tion important to the proper operation of
the equipment. Failure to observe may
result in damage to the equipment.
WARNING
HOT SURFACE WARNING. Indicates
information important to the handling of
equipment and parts. Failure to observe
caution could result in personal injury.
IMPORTANT SAFETY INFORMATION
Service/Technical Assistance
If you experience any problems with the installation
or operation of your unit, contact Antunes Technical
Service at [phone] toll free.
Fill in the information below and have it handy when
calling for assistance. The serial number is on the
specification plate located on the unit.
Purchased From:
Date of Purchase:
Model No.:
Serial No.:
Mfg. No.:
OWNER INFORMATION (continued)
Use only genuine Antunes replacement parts in this
unit. Use of replacement parts other than those sup-
plied by the manufacturer will void the warranty.

HOT DOG CORRAL
4P/N 1010609 Rev. M 04/18
In addition to the warnings and cautions in this manual, use
the following guidelines for safe operation of the unit:
• Read all instructions before using equipment.
• For your safety, the equipment is furnished with a
properly grounded cord connector. Do NOT attempt to
defeat the grounded connector.
• Install or locate the equipment only for its intended use
as described in this manual. Do NOT use corrosive
chemicals in this equipment.
• Do NOT operate this equipment if it has a damaged
cord or plug, if it is not working properly, or if it has
been damaged or dropped.
• This equipment should be serviced by qualified per-
sonnel only. Contact the nearest Authorized Service
Agency for adjustment or repair.
• Do NOT block or cover any openings on the unit.
• Do NOT immerse cord or plug in water.
• Keep cord away from heated surfaces.
• Do NOT allow cord to hang over edge of table or coun-
ter.
• The floor adjacent to the appliance may be slippery.
Use caution.
The following warnings and cautions appear throughout
this manual and should be carefully observed.
• Turn the power off, unplug the power cord, and
allow unit to cool down before performing any ser-
vice or maintenance.
• The procedures in this chapter may include the use
of chemical products. These chemical products
will be highlighted with bold face letters followed
by the abbreviated HCS (Hazard Communication
Standard). See Hazard Communication Standard
manual for the appropriated Material Safety Data
Sheets (MSDS).
• The unit should be grounded according to local
electrical codes to prevent the possibility of electri-
cal shock. It requires a grounded receptacle with
separate electrical lines, protected by fuses or cir-
cuit breaker of the proper rating.
• All electrical connections must be in accordance
with local electrical codes and any other applicable
codes.
• WARNING ELECTRICAL SHOCK HAZARD.
FAILURE TO FOLLOW THESE INSTRUCTIONS
COULD RESULT IN SERIOUS INJURY OR DEATH.
- Electrical ground is required on this unit.
- Do NOT modify the power supply cord plug. If
it does not fit the outlet, have a proper outlet
installed by a qualified
electrician.
- Do NOT use an extension cord with this appli-
ance.
- Check with a qualified electrician if you are
unsure if the unit is properly grounded.
• This equipment is to be installed to comply with
the basic plumbing code of the Building Officials
and Code Administration, Inc. (BOCA) and the Food
Service Sanitation Manual of the Food and Drug
Administration (FDA).
• Do NOT clean this appliance with a water jet.
• Do NOT use a sanitizing solution or abrasive mate-
rials. The use of these may cause damage to the
stainless steel finish.
• Chlorides or phosphates in cleaning agents (e.g.
bleach, sanitizers, degreasers or detergents) could
cause permanent damage to stainless steel equip-
ment. The damage is usually in the form of discol-
oration, dulling of metal surface finish, pits, voids,
holes or cracks. This damage is permanent and
NOT covered by warranty.
• This appliance is not to be used by persons
(including children) with reduced physical, sensory,
or mental capabilities, or lack of experience and
knowledge unless they have been given supervi-
sion or instructions.
• Do not allow children to play with the appliance.
• The following tips are recommended for mainte-
nance of your stainless steel equipment.
- Always use soft, damp cloth for cleaning, rinse
with clear water and wipe dry. When required,
always rub in direction of metal polish lines.
- Routing cleaning should be done daily using
soap, ammonia detergent and water.
- Stains and spots should be removed using a
vinegar solution as required.
- Finger marks and smears should be removed
with soap and water.
- Hard water spots should be removed using a
vinegar solution.
IMPORTANT SAFETY INFORMATION (continued)

HOT DOG CORRAL
5
P/N 1010609 Rev. M 04/18
SPECIFICATIONS
Electrical Ratings
Model &
Mfg. No. Volts Watts Amp. Hz. Plug Description
HDC-20 9300300 120 1000 8.3 50/60 NEMA 5-15P 20 Amp., 120 Volt
HDC-20 9300302 230 1000 4.4 50/60 CEE 7/7 16 Amp., 250 Volt
HDC-20 9300303 230 1000 4.4 50/60 BS-1365 - Fused Permaplug 16 Amp., 250 VAC
HDC-20 9300304 230 1000 4.4 50/60 NEMA 5-15P 20 Amp., 120 Volt
HDC-20 9300305 230 1000 4.4 50/60 AS3112 Australia 15 Amp., 250 Volt
HDC-20 9300307 230 1000 4.4 50/60 BS-1365 - Fused Permaplug 16 Amp., 250 VAC
HDC-20RC 9300306 120 1000 8.3 50/60 NEMA 5-15P 20 Amp., 120 Volt
HDC-20RC 9300308 230 1000 4.4 50/60 CEE 7/7 16 Amp., 250 Volt
HDC-20RC 9300309 240 1089 4.5 50/60 BS-1365 - Fused Permaplug 16 Amp., 250 VAC
HDC-21A 9300320 120 1000 8.3 50/60 NEMA 5-15P 20 Amp., 120 Volt
HDC-21A 9300321 230 1200 5.2 50/60 BS-1365 - Fused Permaplug 16 Amp., 250 VAC
HDC-21A 9300322 230 1200 5.2 50/60 CEE 7/7 16 Amp., 250 Volt
HDC-21A 9300323 230 1200 5.2 50/60 BS-1365 - Fused Permaplug 16 Amp., 250 VAC
HDC-21A 9300324 230 1200 5.2 50/60 NEMA 5-15P 20 Amp., 120 Volt
HDC-30A 9300330 120 1500 12.5 50/60 NEMA 5-15P 20 Amp., 120 Volt
HDC-30A 9300331 230 1500 6.5 50/60 BS-1365 - Fused Permaplug 16 Amp., 250 VAC
HDC-30A 9300332 230 1500 6.5 50/60 CEE 7/7 16 Amp., 250 Volt
HDC-30A 9300333 230 1500 6.5 50/60 BS-1365 - Fused Permaplug 16 Amp., 250 VAC
HDC-30A 9300334 230 1750 7.6 50/60 NEMA 5-15P 20 Amp., 120 Volt
HDC-35A 9300340 120 1750 14.6 50/60 NEMA 5-15P 20 Amp., 120 Volt
HDC-50A 9300350 120 1750 14.6 50/60 NEMA 5-15P 20 Amp., 120 Volt
HDC-50A 9300351 230 1750 7.6 50/60 BS-1365 - Fused Permaplug 16 Amp., 250 VAC
HDC-50A 9300352 230 1750 7.6 50/60 CEE 7/7 16 Amp., 250 Volt
HDC-50A 9300356 230 1700 7.6 50/60 NEMA 5-15P 20 Amp., 120 Volt
HDC-50A 9300357 120 1750 14.6 50/60 NEMA 5-20P 20 Amp., 120 Volt Grounded
HDC-50A 9300376 120 1750 14.6 50/60 NEMA 5-15P 20 Amp., 120 Volt
HDC-50A 9300377 120 1750 14.6 50/60 NEMA 5-15P 20 Amp., 120 Volt

HOT DOG CORRAL
6P/N 1010609 Rev. M 04/18
Dimensions
AB
C
SPECIFICATIONS (continued)
Model &
Mfg. No.
Width
(A)
Depth
(B)
Height
(C)
Shipping
Weight
HDC-20 18 3/4”
(476 mm)
21 1/2”
(545 mm)
8 1/4”
(210 mm)
55 lbs.
(25 kg)
HDC-20RC 18 3/4”
(476 mm)
21 1/2”
(545 mm)
8 1/4”
(210 mm)
55 lbs.
(25 kg)
HDC-21A 23 1/8”
(588 mm)
14 1/2”
(368 mm)
7 1/4”
(184 mm)
38 lbs.
(17 kg)
HDC-30A 22”
(559 mm)
19 5/8”
(498 mm)
7 1/4”
(184 mm)
55 lbs.
(25 kg)
HDC-35A 33 3/8”
(848 mm)
15 1/4”
(387 mm)
7 1/4”
(184 mm)
50 lbs.
(23 kg)
HDC-50A 32 1/2”
(826 mm)
19 3/4”
(502 mm)
7 1/4”
(184 mm)
62 lbs.
(28 kg)
Capacities
(Refrigerated Product Only–Not Frozen)
Model No. Capacity
HDC-20 & HDC-20RC Up to 20 four-to-a-pound 5” (127 mm) hot dogs at one time.
HDC-21A Up to 21 four-to-a-pound 5” (127 mm) hot dogs at one time.
HDC-30A Up to 30 four-to-a-pound 5” (127 mm) hot dogs at one time.
HDC-35A Up to 35 four-to-a-pound 5” (127 mm) hot dogs at one time.
HDC-50A Up to 50 four-to-a-pound 5” (127 mm) hot dogs at one time.

HOT DOG CORRAL
7
P/N 1010609 Rev. M 04/18
Figure 1. Hot Dog Corral
Driver Frame
Unpacking
1. Remove unit and all packing materials from
shipping carton.
2. Open the large box. Remove all packing
materials and protective coverings from the unit
and parts.
NOTE: If any parts are missing or damaged,
contact Antunes Customer Service IMMEDIATELY
at [phone] (toll free).
3. Wash driver frame in soap and water. Wipe all
surfaces of the unit with a hot damp cloth.
NOTE: Do NOT use a dripping wet cloth. Wring out
before use.
4. Install driver frame onto unit.
Equipment Setup
When placing the unit into service, pay attention to the
following guidelines:
• Make sure power is off and the unit is at room
temperature.
• Do NOT block or cover any openings on the unit.
• Do NOT immerse cord or plug in water.
• Keep cord away from heated surfaces.
• Do NOT allow cord to hang over edge of table or
counter.
• Place unit on a sturdy, level table or work surface.
Ensure that the line voltage corresponds to the stated
voltage on the unit specification label.
Turn the Rocker Switch (Power On/Off) to OFF.
Connect the unit to the power supply.
INSTALLATION
CAUTION
All electrical connections must be in accordance
with local electrical codes and any other appli-
cable codes.
WARNING
ELECTRICAL SHOCK HAZARD. FAILURE TO
FOLLOW THE INSTRUCTIONS IN THIS MANUAL
COULD RESULT IN SERIOUS INJURY OR DEATH.
• Electrical ground is required on this appliance.
• Do NOT modify the power supply cord plug. If
it does not fit the outlet, have a proper outlet
installed by a qualified electrician.
• Do NOT use an extension cord with this unit.
• The unit should be grounded according to local
electrical codes to prevent the possibility of
electrical shock. It requires a grounded recep-
tacle with separate electrical lines, protected by
fuses or circuit breaker of the proper rating.
• Check with a qualified electrician if you are
unsure if the unit is properly grounded.

HOT DOG CORRAL
8P/N 1010609 Rev. M 04/18
1 2120121 Spacer 2
2 3080158 Screw, Pan Hd., #8-32 x 5/8” 2
3 3250104 Washer, Flat, SS, 1/4” 2
4 3250169 Shoulder Bolt, Socket Hd.,
5/16 x 1/2” 4
5 325P135 Jamnut, 1/4-20 4
(early style units only)
6 1150104 Allen Wrench (not shown) 1
Item Part Description Qty.
No.
Food Shield (Optional)
NOTE: Early style corrals do not have weldnuts
on inside of side covers. When installing the food
shield, jamnuts (5, figure 2) must be used.
1. Turn the Rocker Switch (Power On/Off) to OFF
and unplug the power cord.
2. Assemble the hardware to the left and right cover
panels as shown in Figure 2.
3. If a non-pivoting food shield is desired, follow
Installation A. If a pivoting food shield is desired,
use Installation B.
Figure 2. Optional Food Shield Components
Early style units do not
have a weldnut on the
inside of the panel and
must use a 1/4-20 hex
jamnut (P/N 325P125).
On early style panels
without weldnuts, it is
necessary to enlarge the
mounting holes to accept
the 1/4-20 shoulder bolts.
4
4
3
3
1
5
Install shoulder
bolts through all
mounting holes in
food shield.
NOTE: SG-21 & SG-35 shown. SGH-20 uses
same mounting, but is shaped differently.
Rear Pivot - Install
rear shoulder bolts
through mounting
holes in food shield.
Front of shield rests
on top of shoulder
bolts.
Front Pivot - Install
front shoulder bolts
through mounting
holes in food shield.
Rear of shield rests
on top of shoulder
bolts.
2
Installation B–Pivoting
Installation A–Non-pivoting
INSTALLATION (continued)

HOT DOG CORRAL
9
P/N 1010609 Rev. M 04/18
FOR MFG. NO.
9300377 ONLY
Figure 3. Controls
Rocker Switch
(Power On/Off)
Front Thermostat
Control
Rear
Thermostat
Control
General
Volume, preference and experience will determine what
temperature setting is best for your operation. When
holding hot dogs for long periods of time, it is recom-
mended to keep the setting under 160°F (71°C). This
may vary depending on the type of hot dog used and
the production rate required. If appearance of the hot
dog is deteriorating rapidly, reduce temperature setting.
As the hot dogs turn in their own juices, they become
self-basting, searing in all of the natural flavor. Excess
juices are allowed to collect in the lower lip at the front
of the grill. These juices can be absorbed with a paper
towel and discarded.
NOTE: The driver frame will accommodate almost
any diameter size hot dog or sausage up to 1-1/4”
(31.8 mm).
Operating Instructions
1. Turn the Rocker Switch (Power On/Off) to the ON
position.
2. Set the thermostat controls to the desired setting.
NOTE: Hot Dog Corrals (except Model HDC-20)
have two separate heating zones–upper and lower.
Some custom models have left-to-right controls.
Each zone is controlled by a separate thermostat.
3. Timer: Set the timer by pressing the Start button
once. To change the timer, press and hold the
Start button.
NOTE: The timer default setting is 8 minutes. The
timer range is 1-15 minutes.
4. Allow 10-15 minutes as a warm-up period, then
place the hot dogs in the driver frame assembly.
NOTE: Units with MFG. No. 9300377 come equipped
with a motor switch at the front of the unit (Figure
3). The purpose of this switch is to stop the unit
from moving product during low volume times.
Turning this switch off causes the roller frame to
stop. Turning this switch on causes the roller frame
to resume moving.
OPERATION
Timer
(Some Models)

HOT DOG CORRAL
10 P/N 1010609 Rev. M 04/18
Cleaning
The unit requires a minimum amount of maintenance.
To ensure proper operation, clean the unit after every
use.
1. Remove the Driver Frame (Figure 4) and soak in
hot detergent water and clean using a soft brush.
Rinse in clear water and dry with a clean, dry
towel. Verify that the Roller Rods rotate easily
and have side to side motion by testing them
with your fingers.
2. Wash cooking surface with a sudsy cloth and
rinse with a clean, wet cloth.
WARNING
Do NOT use a sanitizing solution or abrasive
materials. The use of these may cause damage to
the stainless steel finish.
MAINTENANCE
CAUTION
Chlorides or phosphates in cleaning agents (e.g.
bleach, sanitizers, degreasers or detergents)
could cause permanent damage to stainless steel
equipment. The damage is usually in the form of
discoloration, dulling of metal surface finish, pits,
voids, holes or cracks. This damage is permanent
and NOT covered by warranty. The following tips
are recommended for maintenance of your stain-
less steel equipment:
• Always use soft, damp cloth for cleaning, rinse
with clear water and wipe dry. When required,
always rub in direction of metal polish lines.
• Routine cleaning should be done daily using
soap, ammonia detergent and water.
• Stains and spots should be removed using a
vinegar solution.
• Finger marks and smears should be removed
using soap and water.
• Hard water spots should be removed using a
vinegar solution.
WARNING
Turn the power off, unplug the power cord and
allow the unit to cool down before performing any
service or maintenance.
Inspecting and Aligning Drive Parts
If the Drive Frame does not move smoothly, or during a
Motor replacement, inspect and align the drive parts as
follows:
1. Turn the Rocker Switch (Power On/Off) to OFF
and unplug the power cord.
2. Remove the right and left side Panel Covers.
3. Place a straightedge on the outside surface of
the Pivot Arm and Motor Arm (Figure 5). There
should be no gap between the Motor Arm and the
straightedge.
4. To remove any gap, loosen the setscrews on the
Pivot Arm and Motor Arm (Figure 4).
5. Tighten the Pivot Arm setscrew. Allow 3/32” (2.5
mm) of in/out motion on the crossover shaft/arm
when tightening the setscrew. This will compen-
sate for heat expansion in the parts.
CAUTION
Failure to allow room for drive parts expansion
can cause binding during operation and may
cause early motor failure.
6. Place the straightedge on the outer surface of the
Pivot Arm and Motor Arm. Position the Motor Arm
until no gap exists as shown in Figure 5.
7. Tighten the Motor Arm setscrew.
NOTE: Be sure setscrews are resting on the flat
surface of the shafts when tightening.
8. If the Drive Frame still does not move freely, loos-
en setscrew and remove the Motor Arm (Figure 4)
from the Motor Shaft.
Grasp both Slide Bracket Pins (Figure 4) and
move them back and forth to try and determine
the source of the bind. It may be necessary to
adjust the height of the Slide Bracket (Figure 4).
Inspect the Drive Rollers, bearings, and Retaining
Rings for wear and replace if necessary.
NOTE: If any of the Drive Parts are replaced, repeat
steps 1-8.
9. Reinstall the right and left Side Panel Covers.

HOT DOG CORRAL
11
P/N 1010609 Rev. M 04/18
INCORRECT
Remove Gap
Straight Edge
CORRECT
No Gap
Straight Edge
Figure 5. Aligning Drive Components
Figure 4. Drive Components
Left Side Cover
Driver Roller
Slide Bracket
with Pins
Driver Frame w/ Roller Rods
Right Side Cover
Motor Arm
w/ Setscrew
Retaining Ring Pivot Arm w/setscrew
Motor Arm
& Pivot Arm
Connecting
Link
Driver
Roller
MAINTENANCE (continued)
Cross-
over
Shaft
Motor
Shaft
Pivot
Arm
Motor Arm
Motor Arm
& Pivot Arm
Connecting Link
Replacing the Black Nylon Glides
The Black Nylon Glides allow the Driver Frame to slide
back and forth smoothly and also prevents it from
scratching the grill surface area.
Depending on the model, the glides are attached to the
Driver Frame or to the unit itself (See Figure 6 and 6A).
The glides eventually wear down with normal use
and will require replacement as needed.
NOTE: Failure to replace missing/worn glides will
result in permanent Grill Surface and Driver Frame
Damage, NOT covered by warranty.
HDC-21A/35A ONLY: Remove the four Retainer Rings
and glides (Figure 6). Install new glides and secure with
Retainer Rings.
HDC-20/30A/50A ONLY: Using a small screwdriver, pry
the four glides up and out of the unit (Figure 6A). Push
the new glides into the unit.
Figure 6. HDC-21A/35A ONLY
Figure 6A. HDC-20/30A/50A ONLY
Nylon Glides (4)
Retainer Ring
& Nylon Glide
(HDC-21A/35A
ONLY)
Inner
Wall

HOT DOG CORRAL
12 P/N 1010609 Rev. M 04/18
TECHNICAL THEORY OF OPERATION
Hot Dog Corral Technical Theory of
Operation
When the Rocker Switch (Power On/Off) is ON, voltage
flows to the capillary bulb Thermostat(s), Drive Motor
Assembly, and to the Digital Timer.**
NOTE: HDC-20 units consist of a single ther-
mostat that controls the entire grill area tem-
perature. HDC21A/30A/35A/50A units consist of
2 Thermostats. The upper Thermostat controls
the upper grill area temperature and the lower
Thermostat controls the lower grill area tempera-
ture.
Provided that the grill area temperature is below the
Thermostat setting, the Thermostat calls for heat by
supplying line voltage to the Heating Element.
NOTE: The Heating Element(s) are secured to the
under-side of the grill area.
As the grill area begins to heat up, the Thermostat’s
bulb (mounted near the Heating Element) monitors the
grill area temperature. Once the grill area temperature
approaches the Thermostat setting, the Thermostat’s
contacts open and the Heating Element stops heating.
The heating circuit(s) will cycle on and off as needed,
even at idle. The hot dogs are placed between the
Roller Rods of the sliding Driver Frame Assembly. As
the Drive Motor runs, it operates a linkage system
which, in turn, operates the Driver Frame Assembly by
moving it up and down.
As the hot dogs roll, they absorb the heat from the grill
surface area.
NOTE: The Driver Frames used in HDC-20/30A/50A
units slide on four replaceable Nylon Glides that
are pressed into the corners on the unit. The Driver
Frames used in HDC-21A/35A units integrate four
replaceable Nylon Glides with Retainers. The glides
help prevent the Driver Frame from scratching the
Grill area.
** The Digital Timer is used only on some models.
The customer can program the timer up to 15 min-
utes. It is used to monitor the product cooking/
heating time. An integrated audio signal will sound
for a few seconds at the end of a timed cycle.

HOT DOG CORRAL
13
P/N 1010609 Rev. M 04/18
TROUBLESHOOTING
WARNING
To avoid possible personal injury and/or damage to the unit, inspection, test and repair of electrical equip-
ment should be performed by qualified service personnel. The unit should be unplugged when servicing.
Problem Possible Cause Corrective Action
Unit will not heat up.
Rocket Switch (Power
On/Off) is ON.
Power Cord not plugged in. Plug Power Cord into the appropriate outlet.
Circuit Breaker is off or has been tripped
in the main power supply.
Turn on or reset the Circuit Breaker.
Thermostats not turned on. Turn the Thermostats to the proper settings.
Loose connections. Check the continuity of the wiring. Tighten as
needed.
Defective wiring. Replace the defective wires.
Defective Power Cord. Check Power Cord continuity. Replace if
necessary.
Defective Rocker Switch (Power On/Off). If there is power to the switch in the ON posi-
tion but no power coming out, replace the
switch.
Defective Thermostat. Replace Thermostat.
Defective Heating Element(s). Replace Heating Element(s).
The Drive Frame does
not move smoothly.
Drive Frame out of square. Repair or replace Driver Frame.
Black Driver Rollers or Nylon Glides are
missing or need lubrication.
Install new Driver Rollers and/or Nylon Glides
or lubricate with a small amount of food grade
grease.
Drive mechanism bent or damaged. Replace bent or damaged components.
Improper drive alignment. See “Inspecting and Aligning Drive Parts” in
the Maintenance section of this manual.
Defective Motor. Repair or replace Motor.
The Driver Frame does
not move but unit gets
hot.
Loose, damaged, or worn drive
component(s) or loose setscrew(s).
Locate component(s) in question and refasten
or replace. Tighten setscrew(s).
Defective Motor. Replace Motor.
Insulation has detached and stalled the
Motor Fan Blade.
Remove Base Plate and reposition the
Insulation under the Insulation Retainer.
The Drive Frame
scratches the grill
surface or side panels.
Driver Frame is out of square, bent, or
damaged.
Repair or replace Driver Frame.
Nylon Glides are missing or worn. Replace Nylon Glides according to the
Maintenance section of this manual.
The Drive Frame
climbs over the product
continuously or inter-
mittently.
One or more of the Driver Frame Roller
Rods are tight and do not roll freely, or
do not have side to side play.
Soak the Driver Frame in hot, soapy water for
one hour. Perform the Daily Cleaning accord-
ing to the Maintenance section of this manual.
If the rods are still tight, use a mallet to hit the
frame outwards and away from the tight rod(s)
to free the rods up. If the rods are still tight,
replace the Driver Frame.
Product is under or
over cooked.
Improper Thermostat setting(s). Re-adjust Thermostat(s).
Defective Thermostat(s). Replace Thermostat(s).

HOT DOG CORRAL
14 P/N 1010609 Rev. M 04/18
REPLACEMENT PARTS
INSET A
28
44
43
45
See Inset A
42
11
38
4
3
36
36
35
41
5
14
38
13
38
2
40
1
23
24
40
27
39
39
25
38
39
38
26
DRIVE PARTS
34
47 9
10
47
37
840
7
6
40
24
19
18
17 20
15
22
34
33
34
33
34
21
29
48
46
32
16
30
12
4
4
HDC-20/20RC

HOT DOG CORRAL
15
P/N 1010609 Rev. M 04/18
1 0010434 Driver Assy. 1
2 0501633 Panel, Rear 1
3 0500551 Slide Bracket, Angle 2
4 0020625 Slide Channel 2
5 0700463 Power Cord, NEMA 5-15P 1
20 Amp., 120 Volt
(Mfg. No. 9300300, 304, & 306)
0700453 Power Cord, CEE 7/7 16 Amp., 1
250 Volt (Mfg. No. 9300302 & 308)
0700556 Power Cord (UK) BS-1365 - Fused
Permaplug 16 Amp., 250 VAC 1
(Mfg. No. 9300303, 307, & 309)
0700694 AS3112 Australia 15 Amp., 1
250 Volt (Mfg. No. 9300305)
6 2100129 Driver Roller 2
7 030P101* Screw, Shoulder Pivot 2
8 05K1706 Pivot Arm w/Setscrew 1
9 05K1705 Motor Arm w/Setscrew 1
10 080K217 Connecting Link Kit (Incl. # 1
(Incl. #33 & 34)
11 0021213 Cover Panel, RH 1
12 300P104* Tubular Clip, 1/8” Diameter 1
13 7000270 Drive Motor, 120V 3 RPM 1
7000263 Drive Motor, 230V 3 RPM 1
14 0020603 Panel, RH 1
15 210K127 Foot Kit (Set of 4) 1
16 0501708 Retainer, Insulation 3
17 0400235 Insulation 1
18 0501670 Retainer, Heater 1
19 4030227 Heating Element, 120V, 1
1000 Watt
4030232 Heating Element, 230V 1
1000 Watt
20 7000215 Thermostat Kit F° 1
7000213 Thermostat Kit C° 1
21 4010151 Rocker Switch,
Power On/Off, 120V 1
4010137 Rocker Switch,
Power On/Off, 230V 1
22 0501752 Panel, Front (HDC-20) 1
0502125 Panel, Front (HDC-20RC) 1
23 7000382 Grill Kit 1
24 0800216 Shaft/Arm, Crossover 1
25 0020604 Panel, LH 1
26 0021214 Cover, Panel, LH 1
27 0501631 Panel, Bottom 1
28 7000136 Terminal Block Kit 1
29 2100130 Knob, Thermostat, F° 1
2100225 Knob, Thermostat, C° 1
30 1000920 Label, Control Panel 1
32 325P104* Washer, Flat, SS, 1/4” 1
33 215P152* Nylon Bushing, 1
Pivot Arm/Motor Arm
34 211P127* Retaining Ring 1
35 310P109* Screw, #10-32 x 3/8” 1
36 040P119* Snap Bushing, 5/8” 1
37 215P151* Nylon Bushing Crossover Shaft 1
38 218P113* Nylon Glides (black) 1
39 308P115* Screw, #8-32 x 3/8” 1
40 310P146* Nut, Hex, #10-32 1
41 040K251 Strain Relief Kit 1
42 325P169* Shoulder Bolt, Socket Hd.,
5/16 x 1/2” 1
43 308P124* Screw, One-Way, #8-32 x 1/2” 1
44 308P143* Nut, KEPS, #8-32 1
45 306P123* Screw, #6-32 x 7/8” 1
46 306P130* Nut, KEPS, #6-32 1
47 325P166* Setscrew, 1/4-28 x 3/8” 1
48 306P104* Screw, #6-32 x 1/4” 1
NS 040K108 Nylon Bushing & Retainer Kit 1
(Incl. #33, 34, & 37) 1
NS 7000193 Food Shield Mounting Hdwe Kit 1
(Optional-see page 9
for components)
* Only available in quantities of 10.
NS = Not Shown
Item Part Description Qty.
No.
Item Part Description Qty.
No.
HDC-20/20RC
REPLACEMENT PARTS (continued)

HOT DOG CORRAL
16 P/N 1010609 Rev. M 04/18
REPLACEMENT PARTS (continued)
INSET A
28
44
33
47
See Inset A
37
13
38
39
14
11
12
40
40
35
34
9
52
39
43
17 16
10
39
6
7
32
5
3
4
41
1
2
23
18
41
19
20
15
32
32
21
39
39
32
22
DRIVE PARTS
36
49
45 25
26
36
45
36
27 41
24
42
24
41
18
48
31
40
49
36
29
46
54
11 11
START
8
51
30
39
56
START
8
10
10
52
29
FOR MFG. NO.
9300377 ONLY
HDC-21A/30A/35A/50A

HOT DOG CORRAL
17
P/N 1010609 Rev. M 04/18
1 0010366 / 1 0020595 / 1 0010368 / 1 7000410 / 1 Driver Assy., Standard
0011583 / 1 7001646 / 1 0011584 / 1 7001645 / 1 Driver Assy., 10 rods, Special Order
2 7000383 / 1 7000384 / 1 7000385 / 1 7000386 / 1 Grill Assy. Kit
3 4030146 / 2 4030199 / 2 4030147 / 2 4030147 / 2 Heating Element, 120V
4030152 / 2 4030202 / 2 4030151 / 2 4030151 / 2 Heating Element, 230V
4 0400145 / 1 0400185 / 1 0400146 / 1 0400150 / 1 Insulation
5 0500667 / 2 0500667 / 2 0500667 / 2 0500667 / 2 Retainer, Bulb
6 0500664 / 2 0050714 / 2 0500664 / 2 0500714 / 2 Retainer, Insulation
7 0500570 / 1 0500570 / 1 0500619 / 1 0500619 / 1 Panel, Rear
8 0021008 / 1 0021007 / 1 0021008 / 1 0021007 / 1 Panel, RH
– – – 0021302 / 1 Panel, RH (Timer Unit Only)
– – – 0022984 / 1 Panel, RH (9300377 Only)
9 0700463 / 1 0700463 / 1 0700463 / 1 0700463 / 1 Power Cord, NEMA 5-15P 20 Amp., 120
Volt (Mfg. No. 9300320, 324, 330, 334, 340,
350, 356, 375, & 377)
0700453 / 1 0700453 / 1 0700453 / 1 0700453 / 1 Power Cord, CEE 7/7 16 Amp., 250 Volt
(Mfg. No. 9300322, 332, & 9300352)
0700556 / 1 0700556 / 1 0700556 / 1 0700556 / 1 Power Cord, (UK) BS-1365 - Fused
Permaplug 16 Amp., 250 VAC
(Mfg. No. 9300321, 323, 331, 333, & 351)
– – – 0700451 / 1 Power Cord, NEMA 5-20P 20 Amp., 120
Volt Grounded (Mfg. No. 9300357)
10 7001580 / 1 7001580 / 1 7001580 / 1 – Rocker Switch, Power On/Off, 120V
– – – 7000680 / 1 Rocker Switch, Power On/Off, 120V
(HDC-50A Models ONLY)
– – – 7001580 / 2 Rocker Switch, Sealed DPST
(Mfg. No. 9300377 Only)
7001580 / 1 7001580 / 1 7001580 / 1 7001580 / 1 Rocker Switch, Power On/Off, 230V
11 0020625 / 2 0020625 / 2 0020625 / 2 0020625 / 2 Slide Channel
12 0500551 / 2 0500551 / 2 0500551 / 2 0500551 / 2 Slide Angle Bracket
13 0021211 / 1 0021215 / 1 0021211 / 1 0021215 / 1 Cover, Panel, RH
14 7000215 / 2 7000215 / 2 7000215 / 2 7000215 / 2 Thermostat Kit F° (Incl. #16a and 16c)
7000213 / 2 7000213 / 2 7000213 / 2 7000213 / 2 Thermostat Kit C° (Incl. #16b)
15 210K127 / 1 210K127 / 1 210K127 / 1 210K127 / 1 Foot Kit (Set of 4)
16a 2100130 / 1 2100130 / 1 2100130 / 1 2100130 / 1 Knob, Thermostat, F°
16b 2100225 / 2 2100225 / 2 2100225 / 2 2100225 / 2 Knob, Thermostat, C°
16c – – – 2100133 / 2 Knob, Thermostat. 1 - 10 Range
17 7000270 / 1 7000270 / 1 7000270 / 1 7000270 / 1 Drive Motor, 120V, 3 RPM
7000263 / 2 7000263 / 2 7000263 / 2 7000263 / 2 Drive Motor, 230V, 3 RPM
18 0800253 / 1 0800253 / 1 0800255 / 1 0800255 / 1 Shaft/Arm, Crossover
19 0500559 / 1 0500559 / 1 0500618 / 1 0500618 / 1 Panel, Front
20 0500560 / 1 0501105 / 1 0500616 / 1 0500713 / 1 Panel, Bottom
21 0020217 / 1 0020234 / 1 0020217 / 1 0020234 / 1 Panel, LH
22 0021212 / 1 0021216 / 1 0021212 / 1 0021216 / 1 Cover, Panel, LH
23 0500556 / 4 0500556 / 4 0500556 / 8 0500556 / 8 Retainer, Heater
24 2100129 / 2 2100129 / 2 2100129 / 2 2100129 / 2 Driver Roller
Item Part No./Qty. Description
HDC-21A HDC-30A HDC-35A HDC-50A
HDC-21A/31A/35A/50A
* Only available in quantities of 10.
NS indicates that the item is not shown in the Replacement Parts graphic
REPLACEMENT PARTS (continued)

HOT DOG CORRAL
18 P/N 1010609 Rev. M 04/18
25 05K1705 / 1 05K1705 / 1 05K1705 / 1 05K1705 / 1 Motor Arm w/Setscrew
26 080K254 / 1 080K217 / 1 080K254 / 1 080K217 / 1 Connecting Link Kit (Incl. #36 & 49)
27 05K1706 / 1 05K1706 / 1 05K1706 / 1 05K1706 / 1 Pivot Arm with Setscrew
28 7000136 / 1 7000136 / 1 7000136 / 1 7000136 / 1 Terminal Block Kit
29 1000921 / 1 1000921 / 1 1000921 / 1 1000921 / 1 Label, Control Panel
30 – – – 0400291 / 1 Boot (Splashguard)
(HDC-50A Models ONLY except
Mfg. No. 9300377)
31 210P128* / 1 – 210P128* /1 – Driver Frame Glide w/ Retainer
(HDC-21A/35A Only)
32 308P103* / 4 308P103* / 4 308P103* / 4 308P103* / 4 Screw, #8-32 x 1/4”
33 308P124* / 1 308P124* / 1 308P124* / 1 308P124* / 1 Screw, One-Way, #8-32 x 1/2”
34 040K251 / 1 040K251 / 1 040K251 / 1 040K251 / 1 Strain Relief
35 310P103* / 1 310P103* / 1 310P103* / 1 310P103* / 1 Screw, #10-32 x 1/4”
36 211P127* / 4 211P127* / 4 211P127* / 4 211P127* / 4 Retaining Ring
37 325P169* / 1 325P169* / 1 325P169* / 1 325P169* / 1 Shoulder Bolt, Socket Hd., 5/16 x 1/2”
38 308P151* / 1 308P151* / 1 308P151* / 1 308P151* / 1 Screw, SEMS, #8-32 x 5/16”
39 218P113 / 1 218P113* / 1 218P113 / 1 218P113* / 2 Fasteners - Driver Glide
40 215P151* / 1 215P151* / 1 215P151* / 1 215P151* / 1 Nylon Bushing, Crossover Shaft
41 310P146* / 1 310P146* / 1 310P146* / 1 310P146* / 1 Nut, #10-32
42 030P101* / 1 030P101* / 1 030P101* / 1 030P101* / 1 Screw, Shoulder Pivot
43 306P104* / 1 306P104* / 1 306P104* / 1 306P104* / 1 Screw, #6-32 x 1/4”
44 308P143* / 1 308P143* / 1 308P143* / 1 308P143* / 1 Nut, KEPS, #8-32
45 325P158* / 1 325P158* / 1 325P158* / 1 325P158* / 1 Set Screw, 1/4-28x3/8 18-8 S/S, Cup Point
46 406P234* / 1 406P234* / 1 406P234* / 1 406P234* / 1 Wire Strap
47 306P123* / 1 306P123* / 1 306P123* / 1 306P123* / 1 Screw, #6-32 x 7/8”
48 306P130* / 1 306P130* / 1 306P130* / 1 306P130* / 1 Nut, KEPS, #6-32
49 215P152* / 1 215P152* / 1 215P152* / 1 215P152* / 1 Nylon Bushing, Pivot Arm/Motor Arm
50 300P104* / 1 300P104* / 1 300P104* / 1 300P104* / 1 Tubular clip, 1/8” Diameter
51 – – – 4070046/ 1 Timer, Electronic (Some Models)
52 – – – 1001079 / 1 Label, Timer (Some Models)
54 – – – 304P105* / 4 Nut, Hex, KEPS, #4-40
55 – – – 308P223* / 4 Washer, Flat #8
56 – – – 1002690 / 1 Label, Motor Switch (Mfg. No. 9300377)
NS 040K108 / 1 040K108 / 1 040K108 / 1 040K108 / 1 Nylon Bushing & Retainer Kit
(Incl. # 36, 40, & 49)
NS 406P107* / 1 406P107* / 1 406P107* / 1 406P107* / 1 Cable Tie
NS 406P148* / 1 406P148* / 1 406P148* / 1 406P148* / 1 Wire Nut
NS 7000193 7000193 7000193 7000193 Food Shield Mounting Hdwe. Kit
(Optional-see Page 8 for components)
* Only available in quantities of 10.
NS = Not Shown
Item Part No./Qty. Description
HDC-21A HDC-30A HDC-35A HDC-50A
REPLACEMENT PARTS (continued)

HOT DOG CORRAL
19
P/N 1010609 Rev. M 04/18
WIRING DIAGRAMS
Applies to units with Mfg. No. 9300303, 9300304, 9300305, 9300307, and
9300309

HOT DOG CORRAL
20 P/N 1010609 Rev. M 04/18
WIRING DIAGRAMS (continued)
Applies to units with Mfg. No. 9300321, 9300323, 9300324, 9300331, 9300333,
9300334, 9300351, & 9300356