Hussmann TY3, TY4 Installation & Operation Manual

/CHINO

Manual

Installation

& Operation

TY3, TY4

(ENTYCE)

HOT/COLD ISLAND

SELF-CONTAINED CASE

INSTALLATION & OPERATION GUIDE

Table of Contents

Warning 3
General Information 4
Entyce Hot Cold Lifting Instructions 5
Close-Off Removal 7
TY3 4X4E-S Cold Section 8
Installation 10
Electrical 11
Wiring Diagram Index 11
Wiring Diagram 12
Controller Programmed Parameters 14
TY Cold Maintenance 16
Service Tips 18
Controller Manual 19
TY 4X5E-H Hot Section 43
Start up 44
Standard Hot Case Settings 46
Operation 47
Electrical 48
Wiring Diagram Index 48
Wiring Diagram 49
Cleaning and Maintenance 53
TY Hot Maintenance 56

2

Warning

3

General Information

Case Descrip on:

This Booklet specifi cally covers the

Following models:
Entyce TY3

TY4

Descrip on: The ENTYCE-HOT/COLD model series are Mul -deck island merchandisers designed for medium
temperature applica ons such as: Deli/Dairy/Beverage. The case is a combina on of a remote type models,
which require separate condensing unit connec ons as well as a self-contained model. Each self-contained

model will have it’s own condensing unit, factory installed beneath the display area of the case ready for

opera on when electrical service is connected.

Shipping Damage: All equipment should be thoroughly examined for shipping damage before and during
unloading. This equipment has been carefully inspected at our factory and the carrier has assumed
responsibility for safe arrival. If damaged, either apparent or concealed, claim must be made to the carrier.

Apparent Loss or Damage: If there is an obvious loss or damage, it must be noted on the freight bill or express
receipt and signed by the carrier’s agent; otherwise, carrier may refuse claim. The carrier will supply necessary
claim forms.

Concealed Loss or Damage: When loss or damage is not apparent un l a er all equipment is uncrated, a claim
for concealed damage is made. Make request in wri ng to carrier for inspec on within 15 days, and retain all
packaging. The carrier will supply inspec on report and required claim forms.

Loca on/Store Condi ons: The refrigerated merchandisers have been designed for use only in air condi oned

stores where temperature and humidity are maintained either75°F ambient and 55% RH. DO NOT allow

air condi oning, electric fans, ovens, open doors or windows (etc.) to create air currents around the
merchandiser, as this will impair its correct opera on.

Shortages: Check your shipment for any possible shortages of material. If a shortage should exist and is found

to be the responsibility of Hussmann Chino, no fy Hussmann Chino. If such a shortage involves the carrier,
no fy the carrier immediately, and request an inspec on. Hussmann Chino will acknowledge shortages within

ten days from receipt of equipment.

Hussmann Chino Product Control: The serial number and shipping date of all equipment has been recorded

in Hussmann’s fi les for warranty and replacement part purposes. All correspondence pertaining to warranty

or parts ordering must include the serial number of each piece of equipment involved, in order to provide the
customer with the correct parts.

Keep this booklet with the case at all times for future reference.

/CHINO

A publication of HUSSMANN®Chino
13770 Ramona Avenue • Chino, California 91710
[phone] FAX
[phone]
[phone]

4

Entyce Hot Cold Lifting Instructions

5

Installation

J-Bar lift points typical for Cold
and Hot section of case.

6

Close-Off Removal

Close-off removal for Entyce case Typical
Step 1

Slide bottom of close-off in upward motion to
remove from tabs.

Step 2
Pull Close-off in outward then downward motion
to completely remove side panel close-off

Cold Case Condensate Access Vent.

Self Contained case has 2 vented panels on
each side of the case for proper circulation
through condensing unit area.

See illustrations below for access to panels.

Step 3
Once side panel close-off has been removed
from case four screws will be visible which fasten
the round close-off to the case. Remove the
four screws 2 on each end to remove the end
close-off.

Hot Case Heating Control Panels

Hot case section has an access panels on the
side of the case for access to heating controls for
shelves and overhead heating.

See illustrations below for access to panel.

7

TY3 4X4E-S Cold Section

8

Cold Sec on Start up

1. Apply power to the merchandiser.

2. Wait for the self check to complete.

• During the self check, each LED fl ashes for one second, then
all LEDs turn on for two seconds.

• If the LEDs do not fl ash, make sure the adjustment knob is

not in the Off posi on.

3. The compressor will start for 30 seconds a er the self check

is complete.

• The merchandiser temperature displays at startup

• An ini al defrost occurs two hours a er startup

• The compressor runs un l it reaches its setpoint tempera-

ture un l defrost.

4. Refrigera on: The compressor will con nue to cycle on-and-

off normal un l defrost occurs.

5. Defrost: Defrost is scheduled to occur every 8 hours, or ear-

lier if triggered by a demand defrost.

• Defrost con nues for a set  me period, or un l the defrost

termina on temperature is reached.

• During defrost the display shows the ini al defrost tem-
perature (temperature at start of defrost)

• This ini al defrost temperature is displayed for the set  me

period (even if refrigera on mode resumes before the end

of this period).

6. If power is interrupted, the process will start over at step 1.

Opera on

1. DO NOT LOAD PRODUCT un l case reaches desired opera ng

temperature (approx. 4 hrs).

2. Food Product temperature must be below 38°F when loading

a case. Case is not designed to chill food.

3. Check shelf loading. Overstock will reduce case performance

and opera on.

4. DO NOT block discharge or return air. DO NOT display pack-

ages over the air inlet located at the front of the lowest deck.

This restricts airfl ow, and will result in warmer temperature in

the case.

5. DO NOT display more than 150 pounds of product per shelf.

Addi onal weight will damage the shelves.

Alarms and codes

See Controller Manual for details

Installa on Store Condi ons

• Case is designed to operate at temperatures 80°F and or

below 55% rela ve humidity. Case must be kept in that

environment to ensure case performance and product
safety.

Temperature Adjustment

See Controller Manual for details

For prompt service when contac ng the factory regarding

problems, be sure to have the Case Model and Serial Number

handy. This informa on is on a plate located on itself.

www.hussmann.com [phone] [phone]

Installation

Store Conditions

Do Not Install the Vented Panels of the
self-contained model against a wall or

other storage fi xture.

Located in the lower front and rear of the self-contained
models are vented panels. These panels allow air circulation
to the condensing unit. Blocking or restricting air circulation
through these panels can cause poor performance and
damage the refrigeration system.

Exterior Loading

Thesemodelshavenot beenstructurallydesignedto support
excessive external loading. Do not walk on their tops;
This could cause serious personal injury and damage to

the fi xture.

Uncrating the Stand

Place the fixture as close to its permanent position as
possible. Remove the top of the crate. Detach the walls from
each other and remove from the skid. Unbolt the case from

the skid. The fi xture can now be lifted off the crate skid. Lift
only at base of stand!

Leveling
A LEVEL CASE IS NECESSARY TO INSURE PROPER

OPERATION AND WATER DRAINAGE.

Note: To avoid removing concrete fl ooring, begin lineup

leveling from the highest point of the store fl oor.

Condensate Pan Setup

There is one condensate evaporator pan on this unit. The drain pipe from the case feed into the condensate pan, once

water levels are high enough in the condensate pan the fl oat switch level is triggered which will then trigger the heater to

raise temperature therefore evaporating the water into the case airstream.

10

Electrical

CASE MUST BE GROUNDED

NOTE: Refer to label affi xed to case to determine the

actual confi guration as checked in the “TYPE

INSTALLED” boxes.

Field Wiring and Serial Plate Amperage

Field Wiring must be sized for component amperes printed
on the serial plate.Actual ampere draw may be less

than specifi ed. Field wiring from the refrigeration control

panel to the merchandisers is required for refrigeration
thermostats. Case amperes are listed on the wiring
diagram, but always check the serial plate.

Standard lighting forall refrigerated modelswillbefulllength
LED Lights located within the case at the top.

Wiring Diagram Index

Model Tier Description Size Diagram #

Entyce TY4 TY4-4X4E-S 4’ 3042639

11

Wiring Diagram

15A

12

Controller Programmed Parameters

14

15

TY Cold Maintenance

Case Cleaning

To insure long life, proper sanitation and minimum
maintenance costs, the refrigerator should be thoroughly
cleaned frequently. SHUT OFF FAN BEFORE CLEANING:
It can be unplugged within the case, or shut off entire case
at the source. The interior bottom may be wiped with any
domestic soap or detergent based cleaners. Sanitizing
solutions will not harm the interior bottom,

WARNING! DO NOT USE WATER HOSES! A self
contained case empties into an evaporator pan that WILL
OVERFLOW IF TOO MUCH WATER IS INTRODUCED
during cleaning

Service

Tips and Troubleshooting

Before calling for service:

16

TY Cold Maintenance

Stainless Steel Cleaning and Care

There are three basic things, which can break down your
stainless steel’s passivity layer and allow corrosion.

Don’t Despair! Here are a few steps that can help prevent
stainless steel rust.

17

Service Tips

WARNING

ALWAYS DISCONNECT THE ELECTRICAL POWER AT THE MAIN DISCONNECT WHEN SERVICING OR

REPLACING ANY ELECTRICAL COMPONENT OF THIS REFRIGERATOR. THIS INCLUDES, BUT IS NOT

LIMITED TO SUCH ITEMS AS FANS AND THERMOSTATS.

Fan Blade Replacement

The evaporator fan is located directly under the deck pan.
Shouldthefanbladeever needservicing.ALWAYS REPLACE
THE FAN BLADE WITH THE RAISED EMBOSSING SIDE
OF THE BLADE INSTALLED TOWARD THE MOTOR.

Honeycomb Removal & Cleaning

CAUTION: DO NOT TEAR THE HONEYCOMB

1) Remove the honeycomb assembly as follows:

Insert asmall Phillipsscrewdriver behind therearedge ofthe
honeycomb on the right hand end and gently pull down. The
bottom of the honeycomb will drop down. Continuedown the
length of the case, lifting the honeycomb out.

2) To clean honeycomb:

Mix powdereddetergent, in warm water.(5 to 7 Tablespoons
per gallon)

Immerse or spot clean the honeycomb. Use care not to
damage the cell structure of the honeycomb.

Rinse thoroughly in clean water. Shake excess water from
the honeycomb and dry.(If heat isused, do not exceed 140°
F dry heat)

3) Install honeycomb by inserting the notched side up

against the defl ector and press upwards inserting the bottom

of the honeycomb into the back ledge. Slide along the
honeycomb, pressing the front edge upward into the ledge.
Becareful no todamage the cellsor cut yourselfon the edges
of the honeycomb.

Ballast/LED Driver Replacement

The power supply for the LED fi xtures is located under the

case in a dedicated electrical box.

For access to the ballast:

-

Stocking

Improper temperature and lighting will cause serious
product loss. Discoloration, dehydration and spoilage can be
controlled with proper use of the equipment and handling of
product. Product temperature should always be maintained
at a constant and proper temperature. This means that from
thetimethe product is received,through storage, preparation
anddisplay, thetemperatureof theproductmustbe controlled
to maximize life of the product. Hussmann cases were not
designed to “heat up” or “cool down” product - but rather to
maintain an item’s proper temperature for maximum shelf
life. To achieve the protection required always:

1. Minimize processing time to avoid damaging tem­perature rise to theproduct. Product should be at
proper temperature.

2. Keep the air in and around the case area free
of foreign gassesand fumes or food will rapidly
deteriorate.

3. Maintain the display merchandisers temperature
controls as outlined in the refrigerator section of
this manual.

4. Do not place anyproduct into these refrigerators
until all controls havebeen adjusted and they are
operating at the propertemperature.Allow mer­chandiser to operate a minimum of three (3) hours
before stocking with any product.

5. Whenstocking, never allow the product to extend
beyond the recommended load limit.Air dis-

charge and return air fl ue must be unobstructed at

all times to provide proper refrigeration.

6. Avoid the use of supplemental fl ood or spot light-

ing.Displaylightintensityhasbeendesignedfor
maximum visibility and product lifeat the factory.

-

-

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

TY 4X5E-H Hot Section

43

Start up

Startup Instructions

NOTES:

- *Controller temperature indicates SHELF­temperature only (not Internal Product
Temperature).

- Shelves are pre-set to 185°F, suitable for
many foods in approved containers. Do not
overheat as containers may melt.

- Refer to Instruction Manual for detailed
operating instructions.

- Refer to NSF- and local- regulations for
internal product temperature requirements.

- SERVICE: For heated component failures,
contact HATCO Parts and Service at 800-558-

0607.

Adjustment

Holding Temperature Guide

Operation

HOLDING TEMPERATURE GUIDELINES* Internal
Product Temperatures (IPT)

MEAT *IPT

CHICKEN / POULTRY 160° - 175°F

44

Start up

Cal Rod Controls

Each hot unit has an individual heater with a separate
control. These are thermostatically controlled with an
indicatorlightshowingwhen theheater hascycledon and is
heating. The light below each control knob indicates when
the well heater is heating.

Overhead Heating System

Overhead heaters and Incandenscent lights are
located above each shelf to provide both top heat and
illumination.

To obtain the proper food temperatures, the shelf heater
and overhead heater must be adjusted. Maximum limits
should be avoided to prevent overcooking or drying out
of food.

Food temperatures can be accurately determined
only through the use of food thermometers!

Important Food Handling Tips:

45

Standard Hot Case Settings

When Heater (Cal Rods) are installed

Straight Section Components Minimum Controller Setting

Heater Rod Rated 240 Vac, 3.4 Watts/cm² Minimum. Provided

above each warming Surface.
Buffet Warmer on Deck 208 Vac, 780 Watts Minimum. 200°F
Buffet Warmer on Shelf 208 Vac, 590 Watts Minimum. 200°F
Incandescent Bulbs 120/130 Vac. 60watts minimum. Mimimum 2 per

warming surface.

½ Round Section Components Minimum Controller Settings

Heater Rod on ½ Round Top Rated 240 Vac, 3.4 Watts/cm² Minimum. Provided

above each ½ Round Buffet Warmer on Shelf.
Heater Rod on ½ Round Shelf Rated 240 Vac, 3.4 Watts/cm² Minimum. Provided

above each ½ Round Buffet Warmer on Deck.
½ Round Buffet Warmer on Deck 208 Vac, 894 Watts Minimum. 210°F
½ Round Buffet Warmer on Shelf 208 Vac, 520 Watts Minimum. 210°F
Incandescent Bulbs 120/130 Vac, 60 watts minimum. Minimum 2 per

warming surface.

6

N/A

High

N/A

6

When Heater (Cal Rods) are not installed (Fluorescent/Incandescent bulbs may not be provided):

Straight Section Components Minimum Controller Setting

Buffet Warmer on Deck 208 Vac, 780 Watts Minimum. 210°F
Buffet Warmer on Shelf 208 Vac, 590 Watts Minimum. 210°F

½ Round Section Components Minimum Controller Settings

½ Round Buffet Warmer on Deck 208 Vac, 894 Watts Minimum. 215°F
½ Round Buffet Warmer on Shelf 208 Vac, 520 Watts Minimum. 215°F

46

Operation

Instruction sheet

Controller temperature indicates *SHELF-temperature only (not product temperature)

47

Electrical

IMPORTANT! IT IS IMPERATIVE THAT CASES BE
LEVELED FROM FRONT TO BACK AND SIDE TO SIDE
PRIOR TO JOINING. A LEVEL CASE IS NECESSARY TO
INSURE PROPER OPERATION.

ALL CASES WERE LEVELED AND JOINED PRIOR TO
SHIPMENT, TO INSURE THE CLOSEST POSSIBLE FIT
WHEN CASES ARE JOINED IN THE FIELD.

CASE MUST BE GROUNDED

Electrical Circuit Identifi cation

Standard lighting for all models will be full length fl uorescent

lampslocatedwithinthe case.The switchcontrollingthelights
is located at the top right of the case.

Wiring Diagram Index

Case Descrip on Length Wiring #

Entyce TY3-4X5E-H 5’ W6600075

48

Wiring Diagram

BLK # 14

RECEPTACLE

1H10042550

TO SENSOR

RECEPTACLE #3

1H40926550

PLUG

SENSOR

NEMA 6-15P

RED # 14

PAGE OF1 3

W6600075

DRAWING #:

G

L2L1N

L3

CONTINUED ON SHEET-3

TY- HOT

BLK # 14

GRN # 14

RECEPTACLE

1H10042550

TO SENSOR

RECEPTACLE #6

1H40926550

PLUG

SENSOR

NEMA 6-15P

GRN # 14

RED # 14

TY3-4X5E-H

PROJECT TITLE:

DRAWING TITLE:

3 LEVEL CONTROL

1H40923550

523986

DATE:

SHELF HEATER #6

4.3A @ 208VAC

SHELF HEATER #3

2.5A @ 208VAC

1H84741

RECEPTACLE

1H10042550

TO SENSOR

RECEPTACLE #2

1H40926550

PLUG

SENSOR

SHELF HEATER #2

2.9A @ 208VAC

1H84739

NEMA 6-15P

1H84742

BLK # 14

GRN # 14

RECEPTACLE

RED # 14

TO SENSOR

RECEPTACLE #5

SENSOR

SHELF HEATER #5

3.8A @ 208VAC

1H84740

1H10042550

1H40926550

PLUG

NEMA 6-15P

BLK # 14

GRN # 14

RED # 14

3 LEVEL CONTROL

1H40923550

WHITE # 14

CRAIG BOOREY

PRODUCTION ORDER #:

FILE LOCATION:

CHECKED BY:

DRAWN BY:

BY:

DATE:

BLACK # 14

~208VAC - 60 Hz.

BLK # 14

GRN # 14

RECEPTACLE

RECEPTACLE

1H10042550

TO SENSOR

RECEPTACLE #1

1H40926550

PLUG

SENSOR

SHELF HEATER #1

2.9A @ 208VAC

1H84739

NEMA 6-15P

RED # 14

TO SENSOR

RECEPTACLE #4

SENSOR

SHELF HEATER #4

3.8A @ 208VAC

1H84740

1H10042550

1H40926550

PLUG

NEMA 6-15P

BLK # 14

GRN # 14

RED # 14

BLUE # 8

RED # 8

BLACK # 8

GREEN # 10

A CN#696786 3/26/13 CB

B CN#735331 ADDED HEATER, FANS & LIGHTS 6/26/13 CB

#: DESCRIPTION:

REVISIONS:

G

L2L1N

L3

CIRCUIT #1

49

Hussmann Corporation, Int'l.

13770 Ramona Avenue

Chino, CA. 91710

(909)-590-4910 Lic.#: 644406

PAGE OF2 3

W6600075

DRAWING #:

SENSOR RECEPTACLES TO BE WIRED

TO PIN # 10 AND 11 AS SHOWN TO RESPECTIVE

SENSOR RECEPTACLEWIRING

CONTROL PANEL

CONTROL

TY-HOT

ALL SINGLE

RECEPTACLES TO BE

TIED TO DUPLEX

GFCI RECEPTACLE

GFCI

DUPLEX

125-01-3178

BLK # 14

CIRCUIT #2

RJ-45 NETWORK JACK

125-01-0202

CIRCUIT # 1

CONTINUED

NOTE: CASE MUST

BE GROUNDED

24.1

29.4

20.8

LOADING

20.9

25.5

208 V 240V

CIRCUIT #1

18.0

L1L2L3

GRN # 14

WHT # 14

INCOMING POWER

~120 VAC -60 Hz

BUNDLE

YELLOW

HEATER RECEPTACLE WIRING

7733W@ 208VAC

10295W@ 240VAC

SHELF # 6

SHELF # 5

SHELF # 4

SHELF # 3

CONTROL PANEL

SHELF # 2

SHELF # 1

RED # 14

RED # 14

BLACK # 14

BLACK # 14

RED # 14

RED # 14

BLACK # 14

BLACK # 14

RED # 14

RED # 14

RED # 14

RED # 14

RED # 14

RED # 14

9

9

10

10

8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

9

9

10

RED # 14

RED # 14

BLACK # 14

BLACK # 14

BLACK # 14

BLACK # 14

BLACK # 14

BLACK # 14

BLACK # 14

BLACK # 14

10

8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

9

9

10

10

8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

PROJECT TITLE:

CRAIG BOOREY

DRAWN BY:

REVISIONS:

DIAGRAM - TY3-4X5E-H

DRAWING TITLE:

3/26/13

523986

DATE:

PRODUCTION ORDER #:

FILE LOCATION:

CHECKED BY:

BY:

DATE:

#: DESCRIPTION:

A CN#696786 3/26/13 CB

B CN#749653 ADDED HEATERS, FANS & LIGHTS 7/26/13 CB

C CN#749653 MATCH PLM REVISION 10/2/13 CY

Hussmann Corporation, Int'l.

13770 Ramona Avenue

Chino, CA. 91710

(909)-590-4910 Lic.#: 644406

50

PAGE OF3 3

W6600075

DRAWING #:

TAG

M

INCANDESCENT LAMP

BULB 60W 115V

(12) 125-03-1206

L

LIGHT SWITCH

125-01-0311

15A

15 AMP FUSE

125-01-8604

FUSE HOLDER

125-01-8605

M M

COOLING FAN

(5) 00001212-A

.14AMPS

M M

ORANGE

TY-HOT

DIAGRAM - TY3-4X5E-H

PROJECT TITLE:

WHT#14

BLK#14

DRAWING TITLE:

3/26/13

523986

DATE:

BUNDLE

X3A
240VAC
675W 2.8A @
HEATER

X2A
240VAC
550W 2.3A @
HEATER

BOTTOM CANOPY

TOP CANOPY

NOTE: CASE MUST

BE GROUNDED

X2A
240VAC
550W 2.3A @
HEATER

X1A
240VAC
348W 1.45A @
HEATER

X2A
240VAC
550W 2.3A @
HEATER

X2A
240VAC
550W 2.3A @
HEATER

LIMIT SWITCH

(6) 1H29361550

L2

H2

L1
P

H1

L2

H2

L1
P

H1

L L

L2

H2

L1
P

H1

L2

H2

L1
P

H1

L L

L2

H2

L1
P

H1

L

L2

H2

L1
P

H1

L

CTRL INF KIT

(6)125-01-1663

BROWN

RED # 8

BLUE # 8

BLACK # 8

CRAIG BOOREY

PRODUCTION ORDER #:

FILE LOCATION:

CHECKED BY:

DRAWN BY:

BY:

DATE:

BLACK # 14

WHITE # 14

#: DESCRIPTION:

A CN#696786 3/26/13 CB

B CN#749653 ADDED HEATERS, FANS & LIGHTS 7/26/13 CB

C CN#749653 MATCH PLM REVISION 10/2/13 CY

REVISIONS:

GREEN # 10

51

G

L2L1N

CONTINUED FROM

L3

SHEET-1

Hussmann Corporation, Int'l.

13770 Ramona Avenue

Chino, CA. 91710

(909)-590-4910 Lic.#: 644406

Cleaning and Maintenance

FOOD TEMPERATURES CAN BE

ACCURATELY DETERMINED ONLY

THROUGH THE USE OF FOOD

THERMOMETERS!

Important Operation Tips:

Controls

There are three sets of controls for the hex case, each
behind its own access panel located on the side of the case.
The dial with the numbered settings is for the griddle. The
other dials/switches are for the overhead lights and heating
components.

Overhead Heating System

Cal rod units are located above the griddles to provide
top heat. To obtain the proper food temperatures, they

must be adjusted. Settings may vary depending on
food composition. Maximum limits should be avoided
to prevent overcooking or drying out food.

TO REMOVE “BAKED-ON” SPLATTER, GREASE OR
LIGHT DISCOLORATION TO STAINLESS STEEL.
CLEANSING AGENT APPLICATION

Grade F Italian Pumice........Scour or rub with damp cloth

Liquid NuSteel.....................Scour with small amount on

dry cloth
Paste NuSteel

Household Cleansers...........Rub with damp cloth

TO REMOVE HEAT TINT OR HEAVY DISCOLORATION
CLEANSING AGENT APPLICATION

Allen Stainless Steel Polish........Small amount on damp

cloth

Birdsall “Staybright” ...................Rub with damp cloth

Wyandotte
Bab-O

Nusteel.......................................Rub with stainless steel

wool

Glass Care

Cleaning

Clean with plenty of nonabrasive soap (or detergent) and
lukewarm water, using the bare hand to feel and dislodge
any caked-on dirt.A soft, grit-free cloth, sponge, or chamois
may be used, but only as a means of carrying the water to
the plastic. Drywitha cleandamp chamois or clean soft cloth

such as cotton fl annel. Hard, rough cloths or paper towels

will scratch the acrylic and should not be used.

Stainless Steel Cleaning and Care

There are three basic things, which can break down your
stainless steel’s passivity layer and allow corrosion.

General Cleaning Rules

1 . Turntemperature control knobs to OFF position.

2. ALLOW SURFACES TO COOL BEFORE HANDLING.

3. Wipe entire unit with clean cloth and mild detergent.
The EXTERIOR surfaces ofthese hottablesmust
be cleaned with a mild detergent and warm water to

protect and maintain their attractive fi nish. Never use

abrasive cleaners or scouring pads.

2. Clean frequently and regularly.

3. Rinsethoroughlyaftercleaning.

4. Remove surface spills immediately with a damp cloth.

53

Cleaning and Maintenance

Don’t Despair! Here are a few steps that can help prevent
stainless steel rust.

54

Cleaning and Maintenance

Replacing Overhead Heat Lamps

Overhead Halogen and Merco lamps are designed to last
throughmany hoursof use.Should therebe aneed to replace

one, it is as simple as replacing a standard fl uorescent light

bulb.

55

TY Hot Maintenance

General

The Hatco Glo-Ray Heated Shelf Units are designed
for maximum durability and performance with minimum
maintenance.

Cleaning

To preserve the fi nish of the Glo-Ray Heated Shelf, it is

recommended that the surfaces stains may be removed
with a non-abrasive cleaner. Hard to reach areas should
be cleaned with a small brush and mild soap.

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Service Record

Last service date: By:

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Additional copies of this publication may be obtained by contacting:
Hussmann® Chino

13770 Ramona Avenue • Chino, California 91710
[phone] FAX
[phone]
[phone]

www.hussmann.com

/Chino

TheMODELNAMEandSERIALNUMBERis requiredin ordertoprovide
you with the correct parts and information for your particular unit.

They can be found on a small metal plate on the unit.
Please note them below for future reference.

MODEL:
SERIAL NUMBER:

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