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.
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.
Counter and table units must be mounted on legs of a
sufficient 4" (102mm) height to provide minimum
unobstructed space beneath the unit. These legs are
supplied with 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
The unit must be installed by an authorized service agent in
accordance with national codes.
SERIAL NUMBER AND WARRANTY CODE
IDENTIFICATION MODEL NUMBER
MODEL
SERIAL NO.WATTS
VOLTS
MAXIMUM RATED VOLTAGEMAXIMUM RATED FREQUENCY
1. An identification tag is permanently mounted on case.
2. Plug the case into a properly grounded receptacle ONLY.
Arcing will occur when connecting or disconnecting the
display case unless all controls are in the OFF position.
ENSURE POWER SOURCE MATCHES
3. REGARDING INTERNATIONAL STANDARD UNITS:
If the unit is not equipped with flexible cord with plug,
an all-pole country approved disconnection device
which has a contact separation of at least 3mm in all
poles must be incorporated in the fixed wiring for
disconnection. When using a cord without a plug, the
green/yellow conductor shall be connected to the
terminal which is marked with the ground symbol. If a
plug is used, the socket outlet must be easily accessible.
If power cord needs replacement, use a similar one
obtained from the distributor.
EXAMPLE
MAXIMUM RATED
WATTAGE
xxx-xx
xxxx-xxxxxx
ALTO-SHAAM INC. MILW. WI. PAT. NO. 3521030
AC
1 PH
xx
HZxxx
VOLTAGE STAMPED
ON NAMEPLATE OF UNIT
PROCEDURES
1. DO NOT ADD WATER TO THE DISPLAY CASE
Halo Heat display cases maintain a constant but gentle
temperature and eliminate much of the moisture loss
associated with conventional display cases. Because of
this gentle heat, it is not necessary to add water to the
unit. As a matter of fact, adding water is notrecommended since water will accelerate the
deterioration of the product and may damage the unit.
2. PLACE DIVIDERS and SERVING PANS IN CASE
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 tonote, no matter what type of pan configuration you
choose, pan divider bars with the desired pans must bein 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.
3. TURN DISPLAY LIGHTS “ON” AND SET THE
THERMOSTAT(s) AT NUMBER “10” TO PREHEAT
An indicator light will illuminate when the thermostat(s)
is (are) turned “ON.” The indicator(s) will remain lit as
long as the unit is preheating or calling for heat. The
unit should be preheated, at the number 10 setting, for a
minimum of twenty minutes 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 into the case, 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. Be certain only hot PREPACKAGED foods
are used in the self-service section of the deli case.
5. RESET THERMOSTAT AS NEEDED
After all products are loaded into the display case and
the doors are closed, reset the thermostat(s) to the
number “8” 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 “8,” although a higher or lower
setting may sometimes be required.
6. MULTIPLE TIMER/PROBE OPTION
A multiple timer/probe system is available for this case.
This system is a timer-based food management system,
utilized with HACCP programs, that ensures proper
rotation, food integrity, safety and quality. The multipletimer station keys correspond to various pan locations
Operation & Care Manual #856-7 • 1
in the display case. Please contact the factory for further
information.
7. PLACEMENT OF FOOD PROBE (OPTIONAL)
If the unit is equipped with the probe accessory, wipe
each probe and probe tip with a disposable alcohol pad to
clean and sanitize before using. If the probe is left in its
bracket, the LED temperature display will indicate the
ambient air temperature inside the case. To place a probe
into food kept in the case, remove the probe from the
bracket and push the probe tip halfway into the product,
positioning the tip at the center of the food mass. If
placing into solid foods such as meat roast or poultry
breasts, push the probe in from a straight downward
position or in from the side to the center position.
If placing into a semi-liquid or liquid product, the probe
cable will probably need to be secured to keep the probe
positioned properly. Do not let the probe tip touch the
edges or side of the container. Tape the probe cable to the
lip or edge of the container. Wipe each probe tip with a
clean paper towel to remove food debris after each use.
Follow by wiping probes with a disposable alcohol pad.
Return each probe to the proper bracket position.
8. 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 doors closed after serving. Wipe spills
immediately – assuring maximum eye appeal.
CARE and CLEANING
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.
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 well 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 CASE BE STEAM
CLEANED, FLOODED WITH WATER OR LIQUID
SOLUTION. NEVER STEAM CLEAN. SEVERE
DAMAGE OR ELECTRICAL HAZARD COULD
RESULT.
CLEAN THE PROBES DAILY
Remove all food soil from probes. Wipe entire probe and
cable assembly with warm detergent solution and a clean
cloth. Remove detergent by wiping each probe and cable
with clean rinse water and a cloth. Wipe probes with
disposable alcohol pad or sanitizing solution
recommended for food contact surfaces. Allow probe and
cable to air dry in probe holding bracket.
Hood glass extended to the full upright
position is stabilized through the use
of gas struts designed for the full
!
CAUTION
environmental conditions or aging.
Operators should be aware of any decrease in effort to lift
the hood and initiate an immediate gas strut safety check.
DO NOT LIFT THE HOOD IN THIS CONDITION.
load bearing weight. These struts
could weaken or fail due to wear,
SAFETY ALERT
This units performance has been
optimized using the factory provided
lamps. These lamps should be
replaced with an exact
replacement or with a factory
recommended replacement. These lamps have
been treated to resist breakage and
must be replaced with similarly
treated lamps in order to maintain
compliance with NSF standards.
Operation & Care Manual #856-7 • 2
SANITATION GUIDELINE
Food flavor and aroma are usually so closely related
that it is difficult, if not impossible, to separate them.
There is also an important, inseparable relationship
between cleanliness and food flavor. Cleanliness, top
operating efficiency, and appearance of equipment
contribute considerably to savory, appetizing foods. Good
equipment that is kept clean, works better and lasts longer.
Most food imparts its own particular aroma and many
foods also absorb existing odors. Unfortunately, during
this absorption, there is no distinction between GOOD
and BAD odors. The majority of objectionable flavors and
odors troubling food service operations are caused by
bacteria growth. Sourness, rancidity, mustiness, stale or
other OFF flavors are usually the result of germ activity.
The easiest way to insure full, natural food flavor is
through comprehensive cleanliness. This means good
control of both visible soil (dirt) and invisible soil (germs).
A thorough approach to sanitation will provide essential
cleanliness. It will assure an attractive appearance of
equipment, along with maximum efficiency and utility.
More importantly, a good sanitation program provides one
of the key elements in the prevention of food-borne
illnesses. A controlled holding environment for prepared
foods is just one of the important factors involved in the
prevention of food-borne illnesses. Temperature
monitoring and control during receiving, storage,
preparation, and the service of foods are of equal
importance.
The most accurate method of measuring safe temper-
INTERNAL FOOD PRODUCT TEMPERATURES
HOT FOODS
DANGER ZONE40° TO 140° F(4° TO 60°C)
CRITICAL ZONE70° TO 120° F(21° TO 49° C)
SAFE ZONE140° TO 165° F(60° TO 74°C)
COLD FOODS
DANGER ZONEABOVE 40°F(ABOVE 4°C)
SAFE ZONE36° F TO 40°F(2°C TO 4° C)
FROZEN FOODS
DANGER ZONEABOVE 32°F(ABOVE 0°C)
CRITICAL ZONE0° TO 32° F(-18° TO 0° C)
SAFE ZONE0°F OR BELOW(-18°C OR BELOW)
used on all products that require holding at a specific
temperature.
A comprehensive sanitation program should focus on
the training of staff in basic sanitation procedures. This
includes personal hygiene, proper handling of raw foods,
cooking to a safe internal product temperature, and the
routine monitoring of internal temperatures from receiving
through service.
Most food-borne illnesses can be prevented through
proper temperature control and a comprehensive program
of sanitation. Both these factors are important to build
quality service as the foundation of customer satisfaction.
Safe food handling practices to prevent food-borne illness
is of critical importance to the health and safety of your
customers. HACCP, an acronym for Hazard Analysis (at)
Critical Control Points, is a quality control program of
operating procedures to assure food integrity, quality, and
safety. Taking steps necessary to augment food safety
practices are both cost effective and relatively simple.
While HACCP guidelines go far beyond the scope of this
manual, additional information is available by contacting
the USDA/FDA Food-borne Illness Education Information
Center at (301)504-6803.
atures of both
hot and cold
foods is by
internal
product
temperature.
A quality
thermometer
is an effective
tool for this
purpose, and
should be
routinely
GENERAL HOLDING GUIDELINE
Chefs, cooks and other specialized food service
personnel employ varied methods of cooking. Proper
holding temperatures for a specific food product must be
based on the moisture content of the product, product
density, volume, and proper serving temperatures. Safe
holding temperatures must also be correlated with
palatability in determining the length of holding time for a
specific product.
Halo Heat maintains the maximum amount of product
moisture content without the addition of water, water vapor,
or steam. Maintaining maximum natural product moisture
preserves the natural flavor of the product and provides a
more genuine taste. In addition to product moisture
retention, the gentle properties of Halo Heat maintain a
consistent temperature throughout the cabinet without the
necessity of a heat distribution fan, thereby preventing
further moisture loss due to evaporation or dehydration.
In an enclosed holding environment, too much moisture
content is a condition which can be relieved. A product
achieving extremely high temperatures in preparation must
be allowed to decrease in temperature before being placed in
a controlled holding atmosphere. If the product is not
allowed to decrease in temperature, excessive condensation
will form increasing the moisture content on the outside of
the product.
Most Halo Heat Holding Equipment is provided with a
thermostat control between 60° and 200°F (16° to 93°C). If
the unit is equipped with vents, close the vents for moist
holding and open the vents for crisp holding.
If the unit is equipped with a thermostat indicating a
range of between 1 and 10, use a metal-stemmed indicating
thermometer to measure the internal temperature of the
product(s) being held. Adjust the thermostat setting to
achieve the best overall setting based on internal product
temperature.
THE HOLDING TEMPERATURES LISTED ARE SUGGESTED GUIDELINES.
Operation & Care Manual #856-7 • 3
(35mm x 706mm)
(83mm x 178mm)
(25mm x 708mm)
(25mm x 324mm)
(83mm x 706mm)
(45mm x 451mm)
(150mm x 706mm)
(95mm x 706mm)
(22mm x 708mm)
SHEET PAN DIVIDER BAR
ONE-THIRD SIZE PAN
FULL, HALF & THIRD SIZE - LONG
FULL, HALF & THIRD SIZE - SHORT
SHEET PAN DIVIDER BAR
SHEET PAN DIVIDER BAR
SHEET PAN DIVIDER BAR
SHEET PAN FILLER
GASTRONORM DIVIDER (220V)
1-3/8" x 27-13/16"
3-1/4" x 7"
1" x 27-7/8"
1" x 12-3/4"
3-1/4" x 27-3/16"
1-3/4" x 17-3/4"
5-29/32" x 27-13/16"
3-3/4" x 27-13/16"
7/8" x 27-7/8"
STANDARD PAN DIVIDER & SEPARATOR BARS
ITEM NO.
11046
11047
11317
11318
11319
11320
11357
11732
1865
SIZE (W x L)DESCRIPTION
48 72 96
1
1
2
9
1
2
—
—
2
—
—
4
15
—
3
2
—
4
—
—
6
21
—
4
3
1
6
PAN CONFIGURATIONS • HOT DELI DISPLAY CASES
NOTE: ADDITIONAL PAN
SEPARATOR BARS MAY
BE REQUIRED TO
ACCOMMODATE MAXIMUM
CAPACITIES.
FULL-SIZE
PAN
ONE-THIRD
SIZE PAN
ONE-HALF
SIZE PAN
ONE-HALF
SIZE PAN
TWO-THIRDS
SIZE PAN
ONE-THIRD
SIZE PAN
ONE-THIRD
SIZE PAN
ONE-THIRD
SIZE PAN
ONE-THIRD
SIZE PAN
ONE-THIRD
SIZE PAN
ONE-THIRD
SIZE PAN
48 Models
72 Models
96 Models
3 PAN ZONES5 PAN ZONES
7 PAN ZONES
One (1) FULL-SIZE PAN and
One (1) ONE-THIRD SIZE PAN per pan zone.
— 48 MODELS:
— 72 MODELS:
— 96 MODELS:
Up to 3 Full-Size Pans with 3 One-Third Size Pans
Up to 5 Full-Size Pans with 5 One-Third Size Pans
Up to 7 Full-Size Pans with 7 One-Third Size Pans
Two (2) ONE-HALF SIZE PANS and
One (1) ONE-THIRD SIZE PAN per pan zone.
— 48 MODELS:
— 72 MODELS:
— 96 MODELS:
Up to 6 One-Half Size Pans with 3 One-Third Size Pans
Up to 10 One-Half Size Pans with 5 One-Third Size Pans
Up to 14 One-Half Size Pans with 7 One-Third Size Pans
One (1) TWO-THIRDS SIZE PAN and
Two (2) ONE-THIRD SIZE PANS per pan zone.
— 48 MODELS:
— 72 MODELS:
— 96 MODELS:
Up to 3 Two-Thirds Size Pans with 6 One-Third Size Pans
Up to 5 Two-Thirds Size Pans with 10 One-Third Size Pans
Up to 7 Two-Thirds Size Pans with 14 One-Third Size Pans
Four (4) ONE-THIRD SIZE PANS per pan zone.
— 48 MODELS:
— 72 MODELS:
— 96 MODELS:
Up to 12 One-Third Size Pans per display case
Up to 20 One-Third Size Pans per display case
Up to 28 One-Third Size Pans per display case
ONE-THIRD
SIZE PAN
MODELS
Operation & Care Manual #856-7 • 4
SHEET PAN CONFIGURATIONS • HOT DELI DISPLAY CASES
Hood glass extended to the full upright
position is stabilized through the use
of gas struts designed for the full
load bearing 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 hood and initiate an immediate gas strut safety check.
DO NOT LIFT THE HOOD IN THIS CONDITION.
ACCESSORIES
48 Models
2 SHEET PAN ZONES
SIZE PAN
FULL-SIZE
SHEET PAN
2 Full-size Sheet Pans per display case
ONE-THIRD
SIZE PAN
ONE-THIRD
48 MODELS
OR
1 Full-size Sheet Pan
2 One-half Size Pans
3 One-third Size Pans
SAFETY ALERT
This units performance has been
optimized using the factory provided
recommended replacement. These lamps have
been treated to resist breakage and
must be replaced with similarly
treated lamps in order to maintain
compliance with NSF standards.
16. DOOR ASSEMBLY 1DR-22482
INCLUDES:
LEFT HAND GLASS DOOR - IN2DR-22482A
RIGHT HAND GLASS DOOR - OUT2DR-22482B
TOP TRACK2TK-23750
BOTTOM TRACK, 8' (2438mm)2TK-24267
GUIDES #4404916DR-22480F
DOOR BUMPER ASSEMBLY2DR-22480G