Alto Shaam TYWSYS-96-55L Service Manual
#857 • 1/2002
PRINTED IN U.S .A .
OPERATION and CARE MANUAL
®
COOK/HOLD/SERVE SYSTEMS
W164 N9221 Water Street ●P.O. Box 450 ●Menomonee Falls, Wisconsin 53052-0450 U.S.A.
PHONE: 262.251.3800 FAX: 262.251.7067 • 800.329.8744 U.S.A. ONLY WEBSITE:
800.558.8744 U.S.A./CANADA 262.251.1907 INTERNATIONAL www.alto-shaam.com
TYWSYS-96/55L
TYWSYS-96/55R
Full Service &
Two-Tier Self Service
Hot Display Merchandiser
Full serve side
Self serve side
The Alto-Shaam Hot Display Case has
been thoroughly tested, checked for
calibration, and inspected to insure only the
highest quality cabinet is provided. When
you receive your display case, check for any possible shipping
damage and report it at once to the delivering carrier.
See
Transportation Damage and Claims section located in this manual.
In order to maintain established National Sanitation
Foundation standards, all floor models must be sealed to the
floor with a R.T.V. or silastic meeting N.S.F. requirements or
have 6" (152mm) unobstructed clearance beneath the unit.
Warranty will become null and void if these directions are not
followed.
Save all the information and instructions packed inside
the display case. Complete and return the warranty card to
the factory as soon as possible to assure prompt service in the
event of a warranty parts and labor claim.
NOTE: Any and all claims for warranty must include the full model
and serial number of the display case.
ELECTRICAL INSTALLATION
Proper electrical or outlet configuration as required for the
unit (or permanent wiring) must be installed by a licensed
electrician in accordance with applicable local electrical codes.
1. An identification tag is permanently mounted on the case.
2. Plug the case into a properly grounded receptacle ONLY,
remembering to position the unit so that the power supply
cord is easily accessible in case of an emergency. Arcing
will occur when connecting or disconnecting the display
case unless all controls are in the OFF position.
1. Before operating the display case, clean the interior and
exterior with a clean, damp cloth and mild soap solution.
Rinse carefully.
2. Clean the glass with window cleaner.
3. Read all instructions in this manual before using this
display case. Keep this manual in a convenient location.
1. DO NOT ADD WATER TO THE UNIT
These units maintain a constant temperature eliminating
much of the moisture loss so it is not necessary to add
water to the unit. As a matter of fact,
adding water is
not recommended
since water will accelerate the
deterioration of the product and may damage the unit.
2. INSERT DIVIDERS, SERVING PANS & WIRE GRIDS
Refer to the pan layout diagrams for different types of pan
accommodations. A complete pan configuration layout is
located in this manual.
It is VERY
important to note,
no
matter what type of pan configuration you choose,
pan
divider bars with the desired pans must be in place prior to
preheating the unit.
If air gaps are not closed, heat
distribution will be uneven, and uniform temperature will
be difficult to maintain. Additional pan divider bars are
available if needed. The wire grids should be placed on
the open self-serve shelves.
3. TURN BOTH POWER SWITCHES ON. PREHEAT
LOWER SHELF AT NUMBER “9”, UPPER SHELF
AT NUMBER "7".
See illustrations located in this manual.
An indicator light will illuminate when the thermostat(s) is
(are) turned “
ON.” This indicator(s) will remain lit as long as
the unit is preheating or calling for heat. The unit should be
preheated for a minimum of one hour before loading the case
with food. When preheating is completed, or whenever the
unit reaches any temperature set by the operator between
1
and 10, the indicator light(s) will go “OUT”.
4. LOAD HOT FOODS INTO THE CASE
Be certain only hot food is transferred into the case.
Before loading food, use a pocket-type meat thermometer
to make certain all products have reached an internal
temperature of 140° to 160° F (60° to 71°C). If any food
product is not at proper serving temperature, use a Halo
Heat cooking and holding oven, set at 250° to 275°F (121°
to 135°C), or use an Alto-Shaam Combitherm oven to bring
the product within the correct temperature range.
✔ Use hand protection when handling hot items.
✔ Do not stack food containers.
✔ Be certain only hot PREPACKAGED foods in
appropriate heat tested containers are used in the open
self-service side of the display case.
5. TURN LIGHTS “ON” AND RESET THERMOSTATS
After all products are loaded into the display case and the
doors are closed, reset the thermostat(s) to the desired
setting. THIS WILL NOT NECESSARILY BE THE FINAL
SETTING. Since proper temperature range depends on the
type of products and the quantities being held, it is
necessary to periodically use a pocket thermometer to
check each item to make certain the correct temperatures
are being maintained. Proper temperature range is
between 140° and 160°F (60° and 71°C). Normally, this
will require a thermostat setting of between number “6”
and “9,” although a higher or lower setting may sometimes
be required. Self service sections always require a higher
thermostat setting.
6. SERVE FRESH HOT FOOD
Keep hot foods looking fresh. Occasionally stir or rotate
foods as needed. Serve products in the proper package or
container. Keep case closed after serving. Wipe spills
immediately, assuring maximum eye appeal and easing end
of the day cleanup.
#857 Operation & Care Manual • 1
HEATED DISPLAY CASES
ENSURE POWER SOURCE
MATCHES VOLTAGE STAMPED
ON NAMEPLATE OF UNIT
PROCEDURES
UNPACKING and SET-UP
START UP
®
SERIAL NUMBER AND WARRANTY CODE
IDENTIFICATION MODEL NUMBER
MODEL
SERIAL NO. WATTS
VOLTS
MAXIMUM RATED VOLTAGE MAXIMUM RATED FREQUENCY
EXAMPLE
xxx-xx
xxxx-xx xxxx
ALTO-SHAAM INC. MILW. WI. PAT. NO. 3521030
AC
1 PH
MAXIMUM RATED
WATTAGE
xx
HZxxx
THOROUGHLY CLEAN THE DISPLAY CASE
DAILY
1. Turn lights and adjustable thermostat(s) to the “OFF” position.
Remove, cover or wrap, and store unused products under
refrigeration. Let unit cool.
2. Clean the interior metal surfaces of the cabinet with a damp
cloth and any good alkaline or alkaline chlorinated based
commercial detergent or grease solvent at the recommended
strength. Use a plastic scouring pad or
oven cleaner for difficult areas. Avoid the
use of abrasive cleaning compounds,
chloride based cleaners, or cleaners
containing quatenary salts. Rinse carefully
to remove all residue and wipe dry.
NOTE: Never use hydrochloric acid (muriatic acid) on stainless
steel.
3. Clean the glass with glass cleaner.
4. Maintain the protective film coating on polished stainless steel
by cleaning the exterior with a cleaner recommended for
stainless steel. Spray the cleaning agent on a clean cloth and
wipe with the grain of the stainless steel.
Remember to follow appropriate state or local health (hygiene)
regulations regarding all applicable cleaning and sanitation
requirements for equipment.
Disconnect unit from power source before cleaning or
servicing.
At no time should the unit be steam cleaned, flooded
with water or liquid solution. Never Steam Clean.
Do not use water jet to clean, Severe damage
or electrical hazard could result, voiding
the warranty.
#857 Operation & Care Manual • 2
CARE and CLEANING
SAFETY ALERT
This units performance has been
optimized using the factory
provided bulbs. These bulbs
should be replaced with an
exact replacement or with a factory
recommended replacement. Be sure to
replace the bulb guards properly in
order to maintain compliance
with NSF standards.
Glass lifted to the full upright position is
stabilized through the use of gas struts
designed for the weight. These struts could
weaken or fail due to wear, environmental
conditions, or aging. Operators should be
aware of any decrease in effort to lift the
glass and initiate an immediate gas strut
safety check.
DO NOT LIFT THE GLASS IN THIS CONDITION.
#857 Operation & Care Manual • 3
TYWSYS-96/55R or TYWSYS-96/55L
PAN CONFIGURATIONS
7 PAN ZONES
FULL
SIZE PAN
ONE-THIRD
SIZE PAN
— 96 MODELS:
— 72 MODELS:
— 48 MODELS:
Up to 7 Full-Size Pans with 7 O ne-Third Size Pans
Up to 5 Full-Size Pans with 5 O ne-Third Size Pans
Up to 3 Full-Size Pans with 3 O ne-Third Size Pans
ONE-THIRD
SIZE PAN
ONE-THIRD
SIZE PAN
ONE-THIRD
SIZE PAN
ONE-THIRD
SIZE PAN
One (1) ONE-T HIRD S IZE PAN per pan zone.
One (1) FULL-SIZE PAN and
— 96 MODELS:
— 72 MODELS:
— 48 MODELS:
One (1) ONE-T HIRD S IZE PAN per pan zone.
Up to 14 One-H alf Size Pans w ith 7 One-Third Size P ans
Up to 10 One-H alf Size Pans w ith 5 One-Third Size P ans
Up to 6 One-H alf Size Pans w ith 3 One-Third Size Pans
Two (2) ONE-H ALF SIZE PANS and
ONE-THIRD
SIZE PAN
ONE-THIRD
SIZE PAN
ONE-THIRD
SIZE PAN
ONE-THIRD
SIZE PAN
STANDARD PAN DIVIDER & SEPARATOR BARS
ITEM NO .
11046
SHEET PAN DI VI DER BAR
11047
ONE- THI RD SI ZE PAN
FULL, HALF & THIRD SIZE - LONG
11317
FULL, HALF & THIRD SIZE - SHORT
11318
1-3/8" x 27-13/16"
3-1/4" x 7"
1" x 27-7/8"
1" x 12-3/4"
- PROVIDED WITH UNIT
SIZE (W x L)DESCRIPTION
(35mm x 706mm)
(83mm x 178mm)
(25mm x 708mm)
(25mm x 324mm)
QUANTITY
1
1
3
9
TYWSYS-96/55R or TYWSYS-96/55L
ONE-HALF
SIZE PAN
SIZE PAN
FULL-SIZE
SHEET PAN
ONE-THIRD
SIZE PAN
ONE-THIRD
ONE-HALF
SIZE PAN
ONE-THIRD
SIZE PAN
4 SHEET PAN
ZONES
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