Holman HSCO14 Installation Manual

ELECTRIC SPEED

®

IL1493

CONVEYOR OVEN

MODEL

HSCO14 & HSCO16

Installation and

Operation

Instructions

2M-Z11612 Rev. B 4/9/2012

HSCO14

1

2

These symbols are intended to alert the user to the presence of
important operating and maintenance instructions in the manual
accompanying the appliance.

RETAIN THIS MANUAL FOR FUTURE REFERENCE

NOTICE

Using any part other than genuine Star factory supplied parts relieves the
manufacturer of all liability.

Star reserves the right to change specications and product design without

notice. Such revisions do not entitle the buyer to corresponding changes,
improvements, additions or replacements for previously purchased
equipment.

Due to periodic changes in designs, methods, procedures, policies and

regulations, the specications contained in this sheet are subject to change
without notice. While Star International Holdings Inc., Company exercises
good faith efforts to provide information that is accurate, we are not

responsible for errors or omissions in information provided or conclusions

reached as a result of using the specications. By using the information
provided, the user assumes all risks in connection with such use.

MAINTENANCE AND REPAIRS

Contact your local authorized service agent for service or required maintenance.
Please record the model number, serial number, voltage and purchase date in the area below and have it ready when

you call to ensure a faster service.

SAFETY SYMBOL

Model No.

Serial No.

Voltage

Purchase Date

Business 8:00 am to 4:30 p.m. Central Standard Time
Hours:

Telephone: [phone]
Fax: [phone]

E-mail [e-mail]

[e-mail]

[e-mail]

Website: www.star-mfg.com

Service Help Desk

Authorized Service Agent Listing

Reference the listing provided with the unit

or
for an updated listing go to:

Website: www.star-mfg.com
E-mail [e-mail]

Mailing Address: Star International Holdings Inc., Company

10 Sunnen Drive
St. Louis, MO 63143
U.S.A

FOR SERVICE IN EUROPE CONTACT:

Middleby Worldwide, Europe

Telephone: [phone]

E-mail: [e-mail]

2

PROBLEMS, QUESTIONS or CONCERNS

Before you proceed consult you authorized service agent directory

or

Call the Technical Service & Parts Department at 314-678-6303.

TABLE OF CONTENTS

Specications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Oven Components. . . . . . . . . . . . . . . . . . . . . . . . . . . 5

General Information

Electrical Installation

Purchaser's Responsibility

Installation

Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Uncrating & Assembly Instructions . . . . . . . . . . . . . . . 8 - 9

Ventilation & Clearance . . . . . . . . . . . . . . . . . . . . . . 10

Electrical Connection . . . . . . . . . . . . . . . . . . . . . . . 10

Operating & Programming

Manager Lock Modes . . . . . . . . . . . . . . . . . . . . . . . 12

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Menu Only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Menu Programming . . . . . . . . . . . . . . . . . . . . . . . . 13

Energy Saving Programming . . . . . . . . . . . . . . . . . . . 13

Bake Time Versus Temperature

Conveyor Speed. . . . . . . . . . . . . . . . . . . . . . . . . . 13

Time of Delivery . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Cleaning Instructions

Daily . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Monthly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Annually . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Nozzle Plate Assemblies . . . . . . . . . . . . . . . . . . . . . 15

Conveyor Belt Tension . . . . . . . . . . . . . . . . . . . . . . 16

Conveyor Belt Link Removal . . . . . . . . . . . . . . . . . . . 16

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

. . . . . . . . . . . . . . . . . . . . . . . . . . 6

. . . . . . . . . . . . . . . . . . . . . . . . . . 6

. . . . . . . . . . . . . . . . . . . . . . 6

. . . . . . . . . . . . . . . . . . . . 13

Warranty

Wiring Diagram

Exploded View & Parts List

Main Body Assembly . . . . . . . . . . . . . . . . . . . . . . 20 - 21

Details A, B & C . . . . . . . . . . . . . . . . . . . . . . . . . 22 - 23

Details D & DA. . . . . . . . . . . . . . . . . . . . . . . . . .24 - 25

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

NOTICE Service on this or any other Holman appliance must be performed by

qualied personnel only. Consult your Authorized Service Agent Directory.
You can call our tech service line at 314-678-6303 or visit our website

www.star-mfg.com for the service agent nearest you.

3

E

D

A

C

B

IL1492

HSCO14 HSCO16
A 20.8” (52.8 cm) 22.8” (57.9 cm)
B 9.4” (23.9 cm)
C 17.8” (45.2 cm)

D 30.7” (78 cm) 32.7” (83.1 cm)

E 39.8” (101.1 cm) 41.8” (106.2 cm)

SPECIFICATIONS

Model

HSCO14 208/240V
HSCO16 208/240V
HSCO16P 208/240V
HSCO16P

HSCO16Q 20/22

Voltage Hz Watts Amp Phase Cord Installed Shipping

230V

Electrical Weight

34/38

50/60Hz 15,900

3Ph

NEMA 15-50

154lbs / 70kg 259lbs / 117.7kg

188lbs /

85.5kg

293lbs / 133.2 kg

Recommended Minimum Clearances

Rear of Oven to Wall 0” (0 cm)
Conveyor Extensions to Wall 6” (15.2 cm)

4

2M-Z11612 HSCO TURBO-MAX ELECTRIC SPEED CONV OVEN

B

A

C

D

E

F

G I

J

Front

Rear

K

L

H

E

O

M

N

H

IL1508

OVEN COMPONENTS

2M-Z11612 HSCO TURBO-MAX ELECTRIC SPEED CONV OVEN

OVEN COMPONENTS DESCRIPTION

A: Fingers: Projects streams of hot air onto the product.

B: Heat Shutter: Can be adjusted to various settings, depending on product being placed in the

oven, to prevent heat loss.

C: Drive Cog / Drive Collar: This connects the drive motor to the conveyor assembly.

You can disengage the conveyor by simply by pulling back on the drive collar.

This makes for easy removal of the conveyor assembly.

D: Conveyor Assembly: Moves the product through the oven, & is easily removed for cleaning

E: Crumb Tray: Catches crumbs and other material that drops through the conveyor belt.

Located at each end of the conveyor assembly.

F: Cooking Chamber Crumb Tray: Catches crumbs and other material that drops through the

conveyor belt. Located at inside the cooking chamber, under the lower heating elements.

G: Power Switch: Turns the unit on & off.

H: Cooling Air Duckwork: Keeps the front control panel from overheating, the lower duct is

held in by thumb screws, DO NOT operate without ductwork in place.

I: Control Panel: Easy to read Display for easy notication of ovens current operation, and

buttons for making quick modications. Located in front of the oven away from the areas
which may cause burns.

J: Hi-Limit Reset: Monitors inside cooking temperature and will only trip when temperature

reaches above 690°F.

K: Air Intake: Located in the back of the oven. DO NOT BLOCK this area, and wipe it clean on

a regular basis.

L: Conveyor Direction: This switch changes the direction of the conveyor belt.

M: Nameplate: Has specic information regarding this units electrical & gas requirements as

well as the units serial number which is needed for any service that will be required.

This number should be written in the inside cover of this manual and kept for future needs

N: Electrical Input: Electrical Supply connection must meet all national and local electrical

code requirements.

O: Fuse: Easily replaceable fuses, can be serviced easily without tools.

5

CAUTION

GENERAL INFORMATION

This equipment is designed and sold for commercial use only by personnel trained and
experienced in its operation and is not sold for consumer use in and around the home nor for
use directly by the general public in food service locations.

First and foremost, each crate should be examined before signing the Bill of Lading to report
any visible damage by the trucker in transit and to account for the proper number of crates.
If there is apparent damage, arrangements should be made to le a claim against the carrier.
Interstate Commerce Regulations require that the claim must be initiated by the consignee.
Proper and secure storage facilities should be arranged for the oven(s) if necessary to protect
it from outdoor or damp conditions at all times before installation.

-IMPORTANT-

When you have all the crates unloaded, open the crates and remove all plastic covers. Inspect
at once for concealed damage. If anything appears to be damaged, contact the appropriate
persons immediately to le a damage claim. After completing this inspection, nish unpacking
the oven. Be sure to remove all paper protection and packing material from the unit

prior to heating.

CAUTION

FOR YOUR SAFETY DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE
VAPORS AND LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE.

INSTALLATION

The ovens are equipped for the voltage indicated on the nameplate mounted on the right side
of the body under the control box. They will operate on alternating current (AC) only. A cord is
provided with a NEMA 6-50 plug. A matching receptacle with 50A supply must be provided.

WARNING

WARNING

DO NOT CONNECT TO DIRECT CURRENT (DC).

The installation of the electric oven should conform to the:

NATIONAL ELECTRIC CODE AND ALL LOCAL ELECTRIC CODES AND
ORDINANCES AND THE LOCAL ELECTRIC COMPANY RULES AND
REGULATIONS.

PURCHASER'S RESPONSIBILITY

It is the responsibility of the purchaser:

1. To see that the electric services for the oven are installed on site in accordance with the
manufacturer's specications.

2. To unload, uncrate, and install the oven in its proper location and in accordance with this
installation operation manual.

3. To see that electric services are connected properly by a qualied installer of your choice.
All such connections must be in accordance with applicable code requirements.

4. To arrange for inspection and operation check-out by an authorized service technician.

2M-Z11612 HSCO TURBO-MAX ELECTRIC SPEED CONV OVEN

6

CAUTION

CAUTION

CAUTION

IMPORTANT SAFETY INFORMATION

Do not attempt to operate the oven until connection of utility service has been fully inspected
by an authorized service technician or a Star Service Representative. This service is required
by Star in order to assist the purchaser in proper start-up of the oven on site. Please note the
specic details on the Warranty and make certain that service connections are made to proper
utility services.

The warranty shall not apply if the oven is started up and operated prior to the utilities and oven
being inspected and check-out made by an authorized service technician or a Star Service
Representative.

CAUTION

IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION, SERVICE, OR
MAINTENANCE CAN CAUSE PROPERTY DAMAGE, INJURY, OR DEATH. READ

ALL INSTRUCTIONS THOROUGHLY BEFORE INSTALLING OR SERVICING THIS

EQUIPMENT.

CAUTION

Minimum clearances must be maintained from all walls and combustible materials. Minimum
clearances for this unit should be 0 inches from the rear (rear bumpers provided must be in place)
and 6 inches from both sides. Keep the oven free and clear of all combustible material.

CAUTION

Do not obstruct the ventilation holes in the control panels as these provide cooling air for the
controls.

WARNING

The oven is to be operated only on the type of electricity shown on the specication plate.

WARNING

2M-Z11612 HSCO TURBO-MAX ELECTRIC SPEED CONV OVEN

INSTALLATION INFORMATION

THE INSTALLATION INSTRUCTIONS CONTAINED HEREIN ARE FOR THE USE OF
QUALIFIED INSTALLATION AND SERVICE PERSONNEL ONLY. INSTALLATION OR
SERVICE BY OTHER THAN QUALIFIED PERSONNEL MAY RESULT IN DAMAGE
TO THE OVEN AND/OR INJURY TO THE OPERATOR.

Qualied installation personnel are individuals, a rm, a corporation, or a company which either
in person or through a representative are engaged in and responsible for:

1. The installation of electrical wiring from the electric meter, main control box, or service outlet
to the electric appliance.

Qualied installation personnel must be experienced in such work, familiar with all precautions
required, and have complied with all requirements of state or local authorities having
jurisdiction.

7

LOCATION

IL1500

Drive

Collar

Drive

Cog

IL1500

IL1501

CONVEYOR

The well-planned and proper placement of your oven will result in long-term operator conve-

nience and satisfactory performance.
It is essential that an adequate air supply to the oven be maintained to provide a sufcient
ow of ventilation air. Follow these guidelines:

1. Place the oven in an area that is free of drafts.

2. Keep the oven area free and clear of all combustibles such as paper, cardboard, ammable
liquids, and solvents.

3. Do not place the oven on a curb base or seal to a wall. This will restrict the ow of air
and prevent proper ventilation to the blower motors. This condition must be corrected to
prevent permanent damage to the oven.

4. On all models, tripping of the blower motor's thermal overload device indicates an excessive
ambient temperature at the back of the oven. This condition must be corrected to avoid
permanent damage to the oven.

OVEN UNCRATING & ASSEMBLY INSTRUCTIONS

This Turbo-Max Oven comes completely
assembled and ready to use. These

instructions will step you through, removing the
unit from the skid and safely installing the legs,
so not to damage the unit or the installer.

1. Using lift equipment, move oven as close to
nal position as possible.

2. Inspect the oven for any damage which may
have been caused by freight transit or carrier.
If any, see general information section.

3. Remove any packaging from around the unit
or inside the cooking chamber.

4. Disengage the Drive Collar on the Conveyor
to the Drive Cog on the drive motor.

5. Lift and remove Conveyor from the
unit and set aside.

2M-Z11612 HSCO TURBO-MAX ELECTRIC SPEED CONV OVEN

8

6. Remove the Crumb Trays and set

Crumb Tray Left

Nozzle Plate Assy

Crumb Tray Right

IL1503

IL1502

CAUTION

DO NOT SET DIRECTLY ON
BACK WITHOUT SUPPORT

Legs

Shipping
Restraint

IL1493

aside.

7. Reach into the cooking area and
remove the two Nozzle Plate Assy.
Doing this will prevent them from
being damaged while completing
the unpacking.

8. Unbolt the unit from the skid by
removing the shipping restraints
shown here.

9. The unit weights 110lbs, so with
assistance, lift unit off the skid and
place it on its back using a couple
2 x 4’s.

NOTE: SETTING UNIT DIRECTLY

ON IT BACK, WITHOUT EXTRA

SUPPORT WILL DAMAGE THE
COOLING AIR INLET AND THIS
DAMAGE IS NOT COVERED BY
WARRANTY.

2M-Z11612 HSCO TURBO-MAX ELECTRIC SPEED CONV OVEN

10. Using the legs provided, screw
them into the holes shown here.

11. Set unit back on all four legs and place it into position.

12. Reinstall the nozzle and collumnating plates previously removed.

13. Re-install the crumb trays and conveyor belt assembly.

14. Engage the conveyor belts drive collar and the drive motors drive cog.

15. Assembly is complete.

9

IL1506

Control Box

15-50

CAUTION

CAUTION

This unit must be installed on a sturdy counter or
stand using the feet provided for cleaning clearance.
As a minimum, 24" of clearance on the discharge
end of the oven should be allowed for removal of
the conveyor assembly if the oven is not on a mobile
cart. Also allow room for a service technician to
access the control box and the fan motor cover over
the rear of the oven if the oven is not movable.

CAUTION

Any surface the oven is mounted on should have a raised area around the

perimeter to prevent the oven from accidentally sliding off the edge. Serious
injury or death could occur if the oven falls on a person.

CAUTION

Any cart that the oven is mounted on must be deep and wide enough to provide
a stable platform. A cart with a narrow stance could allow the oven to tip over,
causing property damage or serious harm to people.

CAUTION

VENTILATION

Local codes prevail. These are the "authority having jurisdiction" as stated by the National Fire Protection
Association, Inc. in NFPA 96-Latest Edition. For further ventilation information see below.

A ventilation hood may be required to remove heat and cooking odors. The hood and HVAC installation
must meet local codes to gain approval by the authority having jurisdiction. Requirements may vary
throughout the country depending on the location by city, county, and state. Obtain information from the
authority having jurisdiction to determine the requirements for your installation. Obtain information and
review copies of codes or documents that will be used to inspect and approve your installation. Your

ventilation hood supplier and HVAC contractor should be contacted to provide guidance.

CAUTION

Prevent airow through the cooking tunnel. Air must NOT be directed onto the
oven's front or rear or to the sides of the cooking area. This can cause incomplete
or uneven baking and increased energy consumption.

ELECTRICAL CONNECTION

Before making any electrical connections to this unit, check that the power supply is adequate for the
voltage, amperage, and phase requirements stated on the rating plate. A wiring diagram is included

herewith.

When installed, this appliance must be electrically grounded and its installation must comply with the
National Electric Code, ANSI-NFPA 70, latest version, manufacturer's installation instructions, and
applicable local municipal building codes. In Canada, all electrical connections are to be in accordance
with CSA C22.1 - Canadian Electrical Code Part 1 and/or local codes.

WARNING

WARNING

This appliance is equipped with a four-prong (grounding) plug for your protection against
shock hazard and should be plugged directly into a properly grounded three-prong
receptacle. Do not cut or remove the grounding prong from this plug.

10

2M-Z11612 HSCO TURBO-MAX ELECTRIC SPEED CONV OVEN

Top
Heat

UP SELECT

ENTER

DOWN

Air

Temperature

Cook

Time

Menu

Program

Call for

Heat

Bottom

Heat

IL1507

CAUTION

OPERATING & PROGRAMMING

SAFETY TIPS

For your safety, read before operating.

In the event of a power failure:

1. Turn all switches off.

2. DO NOT attempt to operate the oven until the power is restored.

General Safety Tips:

1. If the oven needs to be moved for any reason, the power must be disconnected from

the unit before doing so.

2. DO NOT service this unit in any way unless the oven is unplugged.

Manager Lock Modes

There are three different levels to the managers lock, “OFF, MENU ONLY, ON”. To determine what
mode your unit is in, press both the “UP” & “DOWN” buttons and hold for 3 seconds. The current
manager lock mode will be displayed. To change the mode, press the select button, then the enter
button to activate, again to save. You then will be able to choose between: EXIT, which will return you

back to the main menu, or NEXT, will take you into the menu programming.

OFF: There is no lock and operators can access/change/save any of the four control settings.
MENU ONLY: Operator may only toggle between 8 pre-programmed menu choices.
ON: No changes are allowed, the four control settings are locked and the oven will continue operating

at these parameters.

Operation

Push the power switch to “ON”.
When the manager mode set to “OFF” you will be able to change any of the four settings, (top heat,

bottom heat, air temperature & cook time) without affecting the saved

programs. If you happen to set the exact same settings as that of one of your programs, that program
will display to let you know it already exist.

1. Press the upper right button, once to see the current temperature, again to change the current
settings.

2. It will display the current setting for the Top Heat, this can be adjusted by using press the two left
buttons “UP & DOWN”. This can be set between 0 – 100% in 5% increments.

3. Press "SELECT" to continue and do the same for the Bottom Heat.

2M-Z11612 HSCO TURBO-MAX ELECTRIC SPEED CONV OVEN

4. Press "SELECT" to continue and move to “Air Temperature”.

5. The current air temperature setting will be displayed; changes can be made by using the “UP &
DOWN” buttons. Air temperature can be set between 200°F (93°C) to 650°F (343°C).

6. Press "SELECT" to continue to “Cook Time”

7. The current Cook Time or Conveyor Speed is displayed and can be adjusted by using the “UP &
DOWN” buttons. This unit has a Time of Delivery range of 16 seconds to 12 minutes.

8. Enter again to activate.

Above: Control Panel User Interface

11

Manager mode set to “Menu Only”

In this mode you will only be able to choose one of 8 pre-determined programs.

1. Press the upper right button, once the see the current temperature, again to view the #1
program.

2. Press "SELECT" to toggle between the eight programs.

3. Press "ENTER" to choose one, again to activate.

MENU PROGRAMMING

Here you will be able to enter each of the 8 programs and change there settings. This mode should only be done
once the settings are tested and proven, and you want to create and save a new program, or re-program new
setting in to one of your existing programs.

1. Press the two left buttons “UP & DOWN”.

2. "ENTER" to continue.

3. Press/Change to Next by pressing "SELECT", then "ENTER" to continue

4. If you ’r e cooking in ° F, t he n "ENTE R" to c ontinue, t o chang e to ° C, press " SELECT",

then "ENTER" to continue.

5. Press/Change to Next by pressing "SELECT", then "ENTER" to continue

6. This takes you to each program, one setting at a time.

7. It will display program #1 setting for the Top Heat, this can be adjusted by pressing the two left buttons “UP
or DOWN”. This can be set between 0 – 100% in 5% increments.

8. Press "SELECT" to continue and do the same for the Bottom Heat.

9. Press "SELECT" to continue to “Air Temperature”.

10. The current air temperature setting will be displayed; changes can be made by using the “UP or DOWN”
buttons. Air temperature can be set between 200°F (93°C) to 650°F (343°C).

11. Press "SELECT" to continue to “Cook Time”

12. The programmed Cook Time or Conveyor Speed is displayed and can be adjusted by using the “UP & DOWN”
buttons. This unit has a Time of Delivery range of 00:16 seconds to 12:00 minutes

13. Press "SELECT" to toggle between the four menu settings, pressing "ENTER" at any time will prompt a “SAVE”,
press "SELECT" to toggle between “YES” and “NO”, "ENTER" to select

14. Change between “EXIT/MGR LOCK/NEXT MENU” by pressing "SELECT".

a. EXIT = Ends programming and takes you to normal operation mode
b. MGR LOCK = Takes you back to the Manager Lock Menu.
c. NEXT = Takes you through the next saved program.

ENERGY SAVING PROGRAMMING

You can use menu programming to manage your energy usage and lower your operating cost,

without compromising you nal product. During slow trafc times, switching to a lower top and bot-

tom heat and a slower cook time, will save your energy cost. These menus can be saved and easily
switched at any moment.

2M-Z11612 HSCO TURBO-MAX ELECTRIC SPEED CONV OVEN

12

BAKE TIME VERSUS TEMPERATURE

BAKE vs. DELIVERY TIME

Time to Delivery changes with product

but Bake Time remains constant

at a steady conveyor speed.

20 (BAKE)

28 (DELIVERY)

36 (DELIVERY)

60 sec (BAKE)

80 sec (DELIVERY)

100 sec (DELIVERY)

IL1504

1. Bake time is actually conveyor speed and is dened as the time the product is actually in the oven.
This is measured by noting the time when the leading edge of the product enters the oven and the
time the leading edge of the product leaves the oven. This is adjusted by using the conveyor speed
controller.

2. Bake temperature is adjusted by changing the setpoint of the temperature controller to the desired bake
temperature. When the oven reaches the desired temperature, the red dot in the lower right corner of
the temperature display will turn off and on as the controller maintains the temperature.

3. When establishing a bake time and temperature for a given product, the general rule shall be as the
bake time increases the bake temperature decreases and the reverse is also true; increase temperature,
decrease time. However, there are limits to the above rule. Going to extremes will result in a burnt
exterior and raw interior or it will result in a very light color but over-baked product.

4. Once a good bake has been established, the ne adjustments should be made by holding either the
bake time or bake temperature constant, then varying the other.

CONVEYOR SPEED

Bake Time (Conveyor Speed) - As stated previously, bake time (conveyor speed) is dened as the amount
of time elapsed between the time the leading edge of the product enters the oven and the leading edge of
the product exits the oven. Bake time is controlled by adjusting the digital speed controller. The setting on

the control panel indicates the actual bake time.

Bake time will be the same for any size product.

TIME OF DELIVERY

The time of delivery is the amount of elapsed time between the period when the leading edge of the product
enters the oven and the trailing edge of the product is fully discharged and is ready to be delivered to the

customer.

Time of delivery changes if the product size changes.

Tip: Train yourself not to

pull the product out of the
oven when the leading edge
comes out. Always wait until
the entire product has passed
under the air nozzle holes ­the product needs this time
to fully bake.

2M-Z11612 HSCO TURBO-MAX ELECTRIC SPEED CONV OVEN

13

CAUTION

CAUTION

CLEANING INSTRUCTIONS

Follow this recommended cleaning schedule for proper oven performance:

DISCONNECT THE POWER SUPPLY BEFORE SERVICING OR CLEANING THIS OVEN.
SAFEGUARD THE POWER SO IT CANNOT BE ACCIDENTALLY RESTORED. FAILURE
TO DO SO COULD RESULT IN DISMEMBERMENT, ELECTROCUTION, OR FATAL INJURY.

THERE IS MORE THAN ONE POWER SUPPLY CONNECTION POINT WHEN OVENS ARE

STACKED, SO MAKE SURE THAT ALL SWITCHES ARE IN THE OFF POSITION BEFORE
CLEANING OR MAINTENANCE.

No electrical components should be subjected to moisture. It is therefore important that the oven is wiped

down carefully. NEVER throw buckets of water over the oven or subject it to pressure washing from a

hose or a pressure spray. If water or other liquid is spilled on the oven, make sure that none of it has
entered the control box area before switching the oven ON. If in doubt, call your service company.

CAUTION

Adhere to the following warnings when cleaning or maintaining your conveyor oven:

1. The oven must be cool. Do not use power cleaning equipment, steel wool, or wire brushes on
stainless steel surfaces.

2. Do not use a caustic or an alkaline base cleaner on the interior of the oven.

This will ruin the aluminized nish of the oven interior.

3. When using cleaning solutions, be sure they meet local and national health standards.

DAILY

1. Clean the conveyor belt using a nylon brush. Allow any foreign material to drop into the crumb
pans.

2. Empty and clean the crumb pans. Use a hot water and detergent mix.

Rinse with clean water.

CAUTION

EVERY MONTH (See Oven Components for location)

1. Brush and clean the guard on the motor cooling fan.

2. Unplug the oven.

3. Remove the crumb pans.

4. Remove the conveyor assembly.

5. Remove the Nozzle Assy (outer nozzle plate & inner columnating plate).

6. Clean the oven interior with an appropriate oven cleaner.

7. Clean the conveyor assembly, crumb pans, and other removable components.

Wash in a hot water, detergent mix and rinse with clean water. For difcult cleaning areas, use
a heavy-duty de-greaser or oven cleaner.

8. Move the oven and clean under it. Be careful not to damage the oven's electrical cord or plug
when moving.

9. Remove the cooling air duct if necessary.

DO NOT OPERATE UNIT WITHOUT THE COOLING AIR DUCT IN PLACE, DOING SO
WILL CAUSE THE UNIT TO OVERHEAT AND CAUSE DAMAGE TO THE OVEN.

10. Reassemble the oven, being certain to include both nozzle assemblies

(two parts to each assy) and the cooling air duct..

EVERY TWELVE MONTHS

A factory authorized service person should:

1. Open and clean the inside of the control box.

2. Check and tighten all electrical components.

If maintenance is required, contact your local service company, a factory

representative, or Holman Manufacturing.

2M-Z11612 HSCO TURBO-MAX ELECTRIC SPEED CONV OVEN

14

Removing Nozzle Plate Assemblies

Crumb Tray Left

Crumb Tray Right

Crumb Tray Bottom

Cooling Air Duct

Eyebrow

Thumbscrew

IL1497

A

Detail A

NOZZEL PLATE ASSY

IL1505

1. Once cooled, REMOVE conveyor assembly, crumb trays & eyebrows.

2. Reaching into the cooking chamber, lift up on one edge of the nozzle plate assy,
allowing it to be removed from the unit, See Detail A. Repeat for second assy.

3. Separate the assembly and wash in a hot water, detergent mix and rinse with clean water. For
difcult cleaning areas, use a heavy-duty de-greaser or oven cleaner.

Reassemble Nozzle Assemblies

1. Reassemble nozzle assemblies and install in unit.

2. Nozzle assy sit on the rail located at the top of the cooking chamber.

CAUTION

NEVER OPERATE UNIT WITHOUT THE PROPER NOZZLE PLATE ASSEMBLIES

CAUTION

3. Reinstall crumb trays, conveyor & eyebrows, and test unit for proper operation.

PROPERLY INSTALLED.

2M-Z11612 HSCO TURBO-MAX ELECTRIC SPEED CONV OVEN

Above: Removable parts (conveyor not shown),
Right: Nozzle Plate Assy (qty 2) can be easily
removed for cleaning, by simply lifting up on one
edge and allowing it to fall out of place.

15

CONVEYOR BELT TENSION

IL1197

Direction
of Travel

CORRECT

inside master link

position

INCORRECT

inside master link

position

IL1198

The conveyor belt of the Turbo-Max Conveyor Oven
does not have a tension adjustment. If the belt becomes
too loose, a link will have to be removed to tighten. A
belt that is too tight will also cause operational problems
due to excessive drag. We suggest that you have a

qualied service technician perform this adjustment.

CAUTION
Careful consideration should be exercised

prior to removing a belt link because a belt
that is too tight will impede the smooth
operation of the conveyor.

CONVEYOR BELT LINK REMOVAL

An entire link can be removed with the conveyor
assembly either in or out of the oven. This may be
necessary as the belt stretches after continuous
use. Following are the necessary steps for removing

links:

1. Move the splice clips to either end of the oven for
easy access.

2. Unhook the splice clips using long nose pliers.

3. Unhook the full link to be removed and slide it out.
Do not discard the link removed as it may be used
for making spare splice clips.

4. Reconnect the inside splice clips.

5. Reconnect the outside splice clips.

6. Replace all parts removed from the oven.

7. Straighten any bent wires to ensure smooth
sprocket engagement.

Remove the outside master links on the right and
left sides of the conveyor belt. Remove the center
splice clips next.

Unhook the end loop and pull up on the link section.

Save this link as it may be used for making splice
clips.

Check the orientation of the splice clips (the hooks
should be up). The belt shown is the top section,
ready for left-to-right travel.

16

2M-4497-2 6/1312

The foregoing warranty is in lieu of any and all other warranties expressed or implied and constitutes the entire warranty.

FOR ASSISTANCE

Should you need any assistance regarding the Operation or Maintenance of any Star equipment; write, phone, fax or email our Service Department.

In all correspondence mention the Model number and the Serial number of your unit, and the voltage or type of gas you are using.

ALL:
* Pop-Up Toasters
* Butter Dispensers
* Pretzel Merchandisers

(Model 16PD-A Only)

* Pastry Display Cabinets
* Nacho Chip Merchandisers
* Accessories of any kind
* Sneeze Guards
* Pizza Ovens

(Model PO12 Only)

* Heat Lamps
* Pumps-Manual

Visit our Website at: www.star-mfg.com Email: [e-mail]

THOROUGHLY INSPECT YOUR UNIT ON ARRIVAL

This unit has been tested for proper operation before leaving our plant to insure delivery of your unit in perfect condition. However, there are instances in which
the unit may be damaged in transit. In the event you discover any type of damage to your product upon receipt, you must immediately contact the transportation
company who delivered the item to you and initiate your claim with same. If this procedure is not followed, it may affect the warranty status of the unit.

LIMITED EQUIPMENT WARRANTY

All workmanship and material in Star products have a one (1) year limited warranty on parts & labor in the United States and Canada. Such warranty is limited
to the original purchaser only and shall be effective from the date the equipment is placed in service. Star's obligation under this warranty is limited to the repair
of defects without charge, by the factory authorized service agency or one of its sub-agencies. Models that are considered portable (see below) should be taken
to the closest Star service agency, transportation prepaid.

> Star will not assume any responsibility for loss of revenue.
> On all shipments outside the United States and Canada, see International Warranty.
* The warranty period for the Ultra-Max, Hot Plates, Griddles, Charbroilers is (3) years parts & labor.
* The warranty period for the Star-Max, Charbroilers, Griddles, Hot Plates, Fryers & Finishing Oven is (2) years parts & labor.
* The warranty period for the JetStar six (6) ounce & Super JetStar eight (8) ounce series popcorn machines is two (2) years.
* The warranty period for the Chrome-Max Griddles is ve (5) years on the griddle surface. See detailed warranty provided with unit.
* The warranty period for Teon/Dura-Tec coatings is one year under normal use and reasonable care. This warranty does not apply if damage occurs to

Teon/Dura-Tec coatings from improper cleaning, maintenance, use of metallic utensils, or abrasive cleaners, abrasive pads, product identiers and

point-of-sale attachments, or any other non-food object tha comes in continuous contact with the roller coating. This warranty does not apply to the
“non-stick” properties of such materials.

> This warranty does not apply to "Special Products" but to regular catalog items only. Star's warranty on "Special Products" is six (6) months on parts

and ninety (90) days on labor.

> This warranty does not apply to any item that is disassembled or tampered with for any purpose other than repair by a Star Authorized Service Center or

the Service Center's sub-agency.

> This warranty does not apply if damage occurs from improper installation, misuse, wrong voltage, wrong gas or operated contrary to the Installation and

Operating instructions.

> This warranty is not valid on Conveyor Ovens unless a "start-up/check-out" has been performed by a Factory Authorized Technician.

PARTS WARRANTY

Parts that are sold to repair out of warranty equipment are warranted for ninety (90) days. The part only is warranted, the labor to replace the part is NOT warranted.

SERVICES NOT COVERED BY WARRANTY

PORTABLE EQUIPMENT

Star will not honor service bills that include travel time and mileage charges for servicing any products considered "Portable" including items listed below.
These products should be taken to the Service Agency for repair:

1. Travel time and mileage rendered beyond the 50 mile radius limit

2. Mileage and travel time on portable equipment (see below)

3. Labor to replace such items that can be replaced easily during a daily cleaning
routine, ie; removable kettles on fryers, knobs, grease drawers on griddles, etc.

4. Installation of equipment

5. Damages due to improper installation

6. Damages from abuse or misuse

7. Operated contrary to the Operating and Installation Instructions

8. Cleaning of equipment

9. Seasoning of griddle plates

10. Voltage conversions

11. Gas conversions

12. Pilot light adjustment

13. Miscellaneous adjustments

14. Thermostat calibration and by-pass adjustment

15. Resetting of circuit breakers or safety controls or reset buttons

16. Replacement of bulbs

17. Replacement of fuses

18. Repair of damage created during transit, delivery, &
installation OR created by acts of God

* The Model 510FD, 510FF Fryer.
* The Model 526TOA Toaster Oven.
* The Model J4R, 4 oz. Popcorn Machine.
* The Model 518CMA & 526CMA Cheese Melter.
* The Model 12MC & 15MC & 18MCP Hot Food Merchandisers.
* The Model 12NCPW & 15NCPW Nacho Chip/Popcorn Warmer.
* All Hot Dog Equipment except Roller Grills & Drawer Bun Warmers.
* All Nacho Cheese Warmers except Model 11WLA Series Nacho Cheese Warmer.
* All Condiment Dispensers except the Model HPD & SPD Series Dispenser.
* All Specialty Food Warmers except Model 130R, 11RW Series, and 11WSA Series.
* All QCS/RCS Series Toasters except Model QCS3 & RCS3 Series.
* All Fast Steamer Models except Direct Connect Series.

17

®

MODELS:

HSCO14-240V, 50/60 Hz, 3PH, 34/38 Amp, 15,900 Watts
HSCO16-240V, 50/60 Hz, 3PH, 34/38 Amp, 15,900 Watts
HSCO16P-240V, 50/60 Hz, 3PH, 34/38 Amp, 15,900 Watts

THIS DRAWING CONTAINS INFORMATION CONFIDENTIAL TO STAR MFG. INT'L. INC.

NO REPRODUCTION OR DISCLOSURE OF ITS CONTENTS IS PERMITTED.

SK2529 Rev -

8/18/2011

This wiring diagram is a reproduction of a label which was included with the oven.

24Vac

208-240Vac

24Vac

4"

H1

(ON BRACKET INSIDE)

H2

(ON ACCESS DOOR)

H3

F2

BLU

BLK

BRN

33

32

S1

88

1

B2

COMPONENT IDENTIFICATION
WIRE MARKER NUMBERS
COMPONENT MARKING (OPTIONAL, REFERENCE)
MAY BE DIFFERENT ON COMPONENT

C1

5
6

4

3

5

6

3

4

1

2

1
3
5

1

2

3

4

5

6

6

4

2

Y

W

R

GY

BR

BL

GM

C2

S4

1 2

3

4

5

678

GC

01

0403

0201

03

02 04

05

06

07
08

08

1

2

3

PCB

SPEED

0509

10

10

11

11

12

12

14

09

14

30

27

07

464952

46

51

47

5053

4851

54

52

35

37

35

39

38

32

34 36

1

6

36 06

3334

47

50

53

48

49

54

40

45

41

44

42

43

55

56

57

37

F1

P1

CONTACTOR - POWER (ALL HEAT)

--

---

C1

CAPACITOR - FAN

C2

CAPACITOR - GEARMOTOR

F1

FUSEHOLDER/FUSES - 5A

GC
GM

GEARMOTOR

H1

POWER RELAY - TOP HEAT

H2

POWER RELAY - BOTTOM HEAT

H3

CONTACTOR - AIR HEAT

GEARMOTOR CONTROL - OCTAL

S1

RELAY - DPDT 24V COIL

S2

LIMIT SWITCH - COOK TEMP.

S3

LIMIT SWITCH - CONTROLS TEMP.

S4

SWITCH - BELT REVERSING

S5

SWITCH - MAIN

S6

SWITCH - DRAFT

TB

TERMINAL BLOCKS

XF

F2

FAN MOTOR

T/C

THERMOCOUPLE (TYPE K)

PCB

1 2

PWR

ON

7

8

18 19

FAN

+

-

1 2

20

21

TOP

S1

H1

24Vac

5Vdc

+

-

1 2

22

23

BOT

H2

5Vdc

2 1

25

28

AIR

H3

24Vac

S6

C

24

26

27

NO

12

S3

S5

15 16

17

2

1

2M-Z10597

BLK

BLU

(200V use only w/ very poor voltage)

RED(230V use for 208-240V)

J1

J2

J1

J2

J3

J4

P1

P1

1

2

3

4

5

6

S2

1 2

29

29133130

26

S5

4

5

T/C

CN1 T/C TYPR K

YEL(+) RED(-)

SHIELD (SH)

XF

TRANSFORMER

N

J2

N

J2

18

®

MODEL:

HSCO16P-230V, 50/60 Hz, 3PH, 34/38 Amp, 15,900 Watts

THIS DRAWING CONTAINS INFORMATION CONFIDENTIAL TO STAR MFG. INT'L. INC.

NO REPRODUCTION OR DISCLOSURE OF ITS CONTENTS IS PERMITTED.

SK2530 Rev -

8/18/2011

This wiring diagram is a reproduction of a label which was included with the oven.

H1

H3

88

1

B2

COMPONENT IDENTIFICATION
WIRE MARKER NUMBERS
COMPONENT MARKING (OPTIONAL, REFERENCE)
MAY BE DIFFERENT ON COMPONENT

5

6

3

4

1

2

1
3
5

1

2

3

4

5

6

6

4

2

Y

W

R

GY

BR

BL

GM

C2

S4

1 234

5 678

GC

01

0403
0201

03

02 04

05

06

07
08

08

1

2

3

PCB

SPEED

0509

10

10

11

11
12

12

14

09

14

24Vac

208-240Vac

30

27

07

46 49 52

46

51

47

50 53

48 51

54

52

37

35

J4

38

34 36

1

6

3606

47

50

53

48

49

54

40

45

41

44

42

43

55

56

57

37

F1

P1

CONTACTOR - POWER (ALL HEAT)

--

---

C1

CAPACITOR - FAN

C2

CAPACITOR - GEARMOTOR

F1

FUSEHOLDER/FUSES - 5A

GC

GM

GEARMOTOR

H1

POWER RELAY - TOP HEAT

H2

POWER RELAY - BOTTOM HEAT

H3

CONTACTOR - AIR HEAT

GEARMOTOR CONTROL - OCTAL

S1

RELAY - DPDT 24V COIL

S2

LIMIT SWITCH - COOK TEMP.

S3

LIMIT SWITCH - CONTROLS TEMP.

S4

SWITCH - BELT REVERSING

S5

SWITCH - MAIN

S6

SWITCH - DRAFT

TB

TERMINAL BLOCKS

XF

F2

FAN MOTOR

T/C

THERMOCOUPLE (TYPE K)

PCB

1 2

PWR

ON

7

8

18 19

FAN

+

-

1 2

20

21

TOP

S1

H1

24Vac

5Vdc

+

-

1 2

22

23

BOT

H2

5Vdc

2 1

25

28

AIR

H3

24Vac

S6

C

24

26

27

NO

12

S3

S5

15 16

17

2

1

24Vac

2M-Z15010

BLK

BLU

(200V use only w/ very poor voltage)

RED

(230V use for 208-240V)

P1

P1

1

2

3

4

5

6

S2

1 2

29

29133130

26

S5

4

5

T/C

CN1 T/C TYPR K

YEL(+) RED(-)

SHIELD (SH)

XF

TRANSFORMER

4"

N

N

J2A

N

L1
L2
L3

F2

BLU

BLK

BRN

33

32

S1

C1

5
6

4

3

35

32

35/36

6J

J2A

J2B

J2B

N1

40

41
42

J3

(ON BRACKET INSIDE)

H2

(ON ACCESS DOOR)

N2

45

44
43

J1

N3

55

56

57

J3

34 33

33/34

37J

19

Model: HSCO High Speed Conveyor Oven, Main Assy

®

SK2370 Rev. C 8/23/12

See Detail D

1

2

2

3

6

5

11

15
16
11

13

17

2

18

19

20
11

21

8
20
11

22

23

25

26

27

28

29

43

8

9

32

3334

35

2

2

36

37

37

38

39

40

41

42

2

30

31

24

11

11

14

12

7

8

9

10

4

2

See Detail A
See Detail B

See Detail C

2M-Z11612 HSCO TURBO-MAX ELECTRIC SPEED CONV OVEN

20

2M-Z11612 HSCO TURBO-MAX ELECTRIC SPEED CONV OVEN

PARTS LIST April 9, 2012, Rev. B

TURBO-MAX CONVEYOR OVEN, MAIN ASSEMBLY

Fig No Part No Qty Description Application

B6-SC0001

1

B6-SC0032 COVER - SCO 1624 HSCO16
2 2C-200014 36 SCREW 8-32X3/8 THP SS
3 B6-Z10550 1 CONTROL COVER, RIGHT
4 B6-Z10548 1 CONTROL COVER, LEFT
5 B6-Z13421 4 BLOCKOFF PLATE HSCO16P

B6-Z10566
6

B6-Z11793 COL. PLATE, 1624 - FULL HSCO16

B6-Z10565
7

B6-Z11792 NOZZLE , 1624 - FULL HSCO16
8 2C-Z5182 6 SCREW 1/4-20X1/2 THUMB HSCO14

B6-Z11269
9

B6-Z11798 HSCO16

B6-Z10574

10

B6-Z11794 CRUMB TRAY, RIGHT - 1624 HSCO16

11 2C-Z6925 22 SCREW #8X1/2 HEXW B SS

2N-Z10579

12

2N-Z11760 HSCO16

2N-Z11503

13

2N-Z11761 ELEMENT, METAL - TOASTING HSCO16

14 B6-Z11570 6 ELEMENT COVER PLATE
15 2J-Z5189 1 THERMOCOUPLE ASSEMBLY
16 2C-Z3350 3 HALF CLAMP .188 D STL ZP

B6-SC0009

17

B6-SC0037 FRONT PANEL ASSY - 1624 HSCO16

18 B6-Z13422 2 RETURN BLOCKOFF PLATE HSCO16P

B6-SC0014

19

B6-SC0036 CONVEYOR ASSEMBLY - 1624 HSCO16

B6-Z11265

20

B6-Z11797 WIREWAY, BOTTOM - SCO HSCO16

B6-Z10582

21

B6-Z11791 COOLING DUCT, SCO1624

22 2A-Z0314 4 FOOT, 4 IN DIE CAST
23 2C-Y5567 1 SET SCREW 10-24X.125
24 2A-Z8633 1 DRIVE COG
25 2C-Z5555 4 BOLT 1/4-20 X .75 HEX SS
26 2C-Z5557 4 WASHER 1/4 SPLIT SS
27 B5-Z8661 1 GEAR MOTOR COVER PLATE

B6-Z10575

28

B6-Z11795 CRUMB TRAY, LEFT - 1624 HSCO16

B6-Z10511

29

B6-Z11796 CRUMB TRAY, BOTTOM - 1624 HSCO16

30 2U-Z10407 1 GEARMOTOR - 40:1 BROTHER - INCLUDES RUN CAPACITOR
31 B6-Z10596 1 GEARMOTOR FASTENER BRACKET
32 2E-Z10585 1 CORD ASSEMBLY #8 15-50 240V
33 2C-200262 2 NUT, WELD, 1/4 IN.
34 B6-SC0003 1 FAN PLUG ASSEMBLY
35 B6-Z10583 1 ACCESS DOOR, LEFT REAR
36 B6-Z10577 1 ACCESS DOOR, RIGHT REAR

B6-SC0024

37

B6-SC0031 REAR PANEL ASSEMBLY- 1624 HSCO16

B6-SC0041 REAR COVER ASY-HSCO16 230V HSCO16-230V

38 2R-Z11567 1 GUARD, FAN - WIRE
39 2C-Z2594 2 NUT 6-32 HEX W STL NP
40 B6-Z15052 1 TERMINAL BOX ASSY HSCO16-230V

2E-200472 5 TERMINAL BLOCK LG 222 HSCO16-230V

41

2E-200473 1 TERMINAL BLOCK END LG 230 HSCO16-230V

42 B6-Z15055 1 TERMINAL BLOCK COVER HSCO16-230V
43 B6-SC0043 1 DISCHARGE SANDWICH SHELF HSCO16Q-230V

COVER - SCO-1420 HSCO14

1

COL. PLATE, SCO - FULL HSCO14

2

NOZZLE, SCO - FULL HSCO14

2

2 TUNNEL SHROUD (EYEBROW)

CRUMB TRAY, RIGHT HSCO14

1

3 ELEMENT, METAL - AIR HEAT

ELEMENT, METAL - TOASTING HSCO14

6

FRONT PANEL ASSY - 1420 HSCO14

1

CONVEYOR ASSEMBLY HSCO14

1

WIREWAY, BOTTOM - SCO HSCO14

2

COOLING DUCT HSCO14

1

CRUMB TRAY, LEFT HSCO14

1

CRUMB TRAY, BOTTOM HSCO14

1

REAR PANEL ASSEMBLY- 1420 HSCO14

1

21

HSCO14

HSCO14

HSCO16

Detail B

Detail C

Detail A

1

3

4

5

4

4

6

4

7

8

9

9.1

9

10

18

19

20

21
22

23
24 25

10

11

12

13

14

15

16

17

2

SK2372 Rev. A

2M-Z11612 HSCO TURBO-MAX ELECTRIC SPEED CONV OVEN

22

PARTS LIST August 19, 2011, Rev. B

TURBO-MAX CONVEYOR OVEN DETAILS A, B & C

Fig No Part No Qty Description Application

2B-Z10516-2

1

2B-Z11833-2 HSCO16
2B-Z10516-1 3

2

2B-Z11833-1 5 HSCO16
B6-SC0006

3

B6-SC0035 CONVEYOR WELDMENT - 1624 HSCO16

4 2P-Z5168 4 BEARING, OVEN CONVEYOR

2A-SC0013

5

2A-SC0034 IDLER ASSEMBLY - 1624 HSCO16
2A-Z13691

6

2A-Z13692 DRIVESHAFT ASSEMBLY - HSCO16 HSCO16

7 2P-Z9051 1 SPRING-COUPLING
8 B5-LC0013 1 COUPLING ASSY

B6-SC0022 1 RETAINER DRIVE COG

9

2A-Z13646 DRIVEN COG, UNITS BUILT AFTER 7/2010

9.1 2A-Z13647 ROLL PIN 1/8 X 3/4, UNITS BUILT AFTER 7/2010
10 2U-Z5710 1 HOT AIR BLOWER, 230V - COMES WITH 2E-Z7511 CAPACITOR
11 B6-SC0002 1 FAN PLUG WELDMENT
12 2I-Z10509 1 SEAL, AIR - FAN SHAFT
13 B6-Z10510 1 AIR SEAL RETAINER
14 2C-6349 4 SCREW #8X3/8 B THP STL NP
15 2C-Z5557 4 WASHER 1/4 SPLIT SS
16 2C-Z5555 4 BOLT 1/4-20 X .75 HEX SS
17 1P-E1523 1 TAPE SILICONE TYPE S618
18 2E-Z11661 1 SWITCH, DPST - BLACK
19 2M-Z10597 1 LABEL, DIAGRAM - SCO

B6-Z10532

20

B6-Z11831 FRONT PANEL - SC0 1624 HSCO16
21 2A-Z3429 4 SPACER-NYLON .175X.375X.5
22 2C-Z11541 8 WASHER, FLAT - #6 NYLON
23 PS-Z11960 1 CONTROLLER, SCO
24 2C-Z2594 4 NUT 6-32 HEX W STL NP

2C-2553 4 NUT 6-32 HEX STL NP

25

1 CONVEYOR BELT SEGMENT 72”

BELT CLIP, SINGLE SPACE
CONVEYOR WELDMENT HSCO14

1

IDLER ASSEMBLY HSCO14

1

DRIVESHAFT ASSEMBLY - HSCO14 HSCO14

1

NEEDS 2A-Z13646 & 2A-Z13647

FRONT PANEL - 1420 HSCO14

1

HSCO14

HSCO14

UNITS AFTER: COE3607100001 &

COE4007100001

2M-Z11612 HSCO TURBO-MAX ELECTRIC SPEED CONV OVEN

23

Front

Detail D

Detail DA

See Detail DA

1

8

8

9

11

11

REMOVED FOR CLARITY

19

16

20

11

15

11

21

11

15

16

17
18
11

12

10

13

7

34564

2

SK2371 Rev. A

2M-Z11612 HSCO TURBO-MAX ELECTRIC SPEED CONV OVEN

24

PARTS LIST August 19, 2011, Rev. B

TURBO-MAX CONVEYOR OVEN DETAIL D & DA

Fig No Part No Qty Description Application

1 2E-Z8628 1 SPEED CONTROL-GEAR MOTOR
2 2E-Z10526 1 SWITCH - SPDT
3 2E-Z8629-1 1 GEARMOTOR, RUN CAPACITOR (SPARE, INCLUDED WITH NEW GEAR MOTOR)
4 2E-Z11662 2 CONTACTOR, 3PH

2K-Y5093

5

2K-Z6183 BUSHING 1.125” DIA HSCO16, HSCO16P
6 2C-Z11577 4 WIRE CLAMP, CUSHIONED
7 2E-Z5711 1 6 MF CAPACITOR (FAN MOTOR) (SPARE, INCLUDED WITH NEW FAN/MOTOR)
8 2C-200067 10 SCREW, 6-32 X 1/4 PHIL TR
9 2T-Z5176 1 THERMOSTAT, 140F UM1854

10 2E-30901-08 2 FUSE HLDR FOR SC FUSE

11 2C-200014 36 SCREW 8-32X3/8 THP SS
12 2E-Z5680 2 FUSE, 5A - CLASS G
13 2T-Z11707 1 HIGH TEMP LIMIT
14 2C-200261 4 NUT WELD 3/8-16 SS
14 2C-Z11707-1 1 NUT HIGH LIMIT
15 2E-Z11514 2 POWER RELAY, HYBRID 3PH
17 2E-Z10563 1 RELAY, DPDT - 24VAC
18 B6-Z10577 1 ACCESS DOOR, RIGHT REAR
19 2E-Z5683 1 SWITCH, DIFF. PRESS.
20 2E-Z9090 1 TRANSFORMER W/BREAKER
21 B6-Z11575 1 POWER RELAY BRACKET

BUSHING-SNAP #SB-1000-12, 1” DIA

4

2M-Z11612 HSCO TURBO-MAX ELECTRIC SPEED CONV OVEN

25

STAR INTERNATIONAL HOLDINGS INC. COMPANY

Star - Holman - Lang - Wells - Bloomeld - Toastmaster

10 Sunnen Drive, St. Louis, MO 63143 U.S.A.

[phone]

www.star-mfg.com