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This appliance is intended for use in commercial
establishments by qualified personnel who are 
familiar with the purpose, limitations, and associated
hazards of this appliance.  Operating instructions 
and warnings must be read and understood by all
operators and users.

BEFORE INITIAL USE:

Clean the metal surface exterior of the appliance 

with a clean, damp cloth and mild soap solution.  
Rinse carefully.  

NOTE:  

Clean the acrylic sneeze guard with soap or 
mild detergent and water.  Dry with a clean, 
damp chamois.  Grease and oil may be removed 
with naphtha or hexane.  Do not use commercial or 
household cleaners containing ammonia.  To avoid
scratching, do not use dry cloths or scouring 
compounds.

1.

TURN DISPLAY LIGHTS "ON" AND 

PREHEAT THE SHELF BY SETTING THE

ADJUSTABLE THERMOSTAT TO THE 

NUMBER "10" SETTING.

An indicator light will illuminate when the unit is
turned "ON".  This indicator 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 table with food.  When preheating is completed,
or whenever the unit reaches any temperature set
by the operator between 1 and 10, the  indicator
light will go "OUT".

2.

PLACE HOT FOODS ON THE SHELF

Be certain only hot food is transferred into the hot 
food table.  Before loading food onto the shelf, 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 a Combitherm oven, to bring the
product within the correct temperature range.

3.

RESET THERMOSTAT AS NEEDED

After all products are loaded, reset the thermostat
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 cer-
tain the correct temperatures are being maintained.
Proper temperature range is between 140° to 160° F
(60° to 71°C).  Normally, this will require a thermo-
stat setting of between number 7 and number 9,
although a higher or lower setting may sometimes
be required.

4.

SERVE FRESH HOT FOOD

Keep hot foods looking fresh. Occasionally stir or 
rotate foods as needed.  Wipe spills immediately to
assure maximum eye appeal, and to ease end of the
day cleanup.

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.

HEATING CHARACTERISTICS

The shelf is equipped with a special, low-heat-density,
heating cable.  Through the Halo Heat concept, the
heating cable is mounted against the top surface of 
the shelf to provide an evenly applied heat source,
controlled by a thermostat.  Through even heat 
application, the quality of a food product is 
maintained as much as several hours.

# 8 1 5   O p e r a t i o n   a n d   C a r e   M a n u a l   •  6.

O P E R AT I O N

U s e r   S a fe t y   I n fo r m a t i o n

METAL PARTS OF THIS EQUIPMENT 

BECOME EXTREMELY HOT WHEN IN 

OPERATION.  TO AVOID BURNS, 

ALWAYS USE HAND PROTECTION 

WHEN OPERATING THIS APPLIANCE.

C A P A C I T Y

60 lbs (27 kg) 

MAXIMUM

VOLUME MAXIMUM

:   37.5 

QUARTS

(35.5 

LITERS

)

Summary of Contents for HALO HEAT 300-HST

Page 1: ...Menomonee Falls Wisconsin 53052 0450 USA PHONE 262 251 3800 800 558 8744 USA CANADA FAX 262 251 7067 800 329 8744 U S A ONLY WEBSITE www alto shaam com P R I N T E D I N U S A H o t F o o d S h e l f E l e c t r i c Model 300 HST INSTALLATION OPERATION MAINTENANCE ...

Page 2: ...or installing the equipment model Contact the Alto Shaam service department if you have any questions concerning installation opera tion or maintenance NOTE All claims for warranty must include the full model number and serial number of the unit UNPACKING 1 Carefully remove the appliance from the carton or crate NOTE Do not discard the carton and other packaging material until you have inspected t...

Page 3: ...hazard that can or will cause minor personal injury property damage or a potential unsafe practice if the warning included with this symbol is ignored Used to notify personnel of instal lation operation or maintenance information that is important but not hazard related 1 This appliance is intended to cook hold or process foods for the purpose of human con sumption No other use for this appliance ...

Page 4: ...res or any other severely adverse conditions In order to maintain standards established by the National Sanitation Foundation all stationary counter mounted equipment must be secured flush to the counter and the entire base sealed to the counter with NSF approved sealant or equipped with 4 102mm legs to provide minimum unobstructed space beneath the unit These legs are supplied with the unit Warra...

Page 5: ...Painted Decor Panel Package 44073 Stainless Steel Decor Panel Package 44076 Enclosed on three sides open 55182 Painted Decor Panel Package 44073 Stainless Steel Decor Panel Package 44076 Fully enclosed 55183 Painted Decor Panel Package 44074 Stainless Steel Decor Panel Package 44077 This 300 HST hot food shelf is designed to fit directly on top of an Alto Shaam decorator cart This cart is availabl...

Page 6: ...e following symbol NOTE The appliance must be connected to an electrical circuit that is protected by an external GFCI outlet 815 Operation and Care Manual 5 INSTALLATION Electrical Installation ELECTRICAL VOLTAGE PHASE CYCLE HZ AMPS kW 120 1 60 27 1 3 3 NEMA L5 30P 30A 125V PLUG at 208 1 50 60 12 5 2 6 NEMA L6 20P at 240 1 50 60 13 4 3 2 20A 250V PLUG 230 1 50 14 1 3 2 NEMA CEE7 7 16A 250V PLUG E...

Page 7: ...re use a Halo Heat cooking and holding oven set at 250 to 275 F 121 to 135 C or a Combitherm oven to bring the product within the correct temperature range 3 RESET THERMOSTAT AS NEEDED After all products are loaded reset the thermostat 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 ...

Page 8: ...mum of 1 to 2 minutes must be the only time period allowed for the ini tial heat to be released from the product This unit is equipped with a thermostat control between 60 and 200 F 16 and 93 C If the unit is equipped with vents close the vents for moist holding and open the vents for crisp holding Use a metal stemmed thermometer to measure the internal temperature of the product being held Adjust...

Page 9: ...ed foods should be removed and the area wiped as soon as possible but at the very least a minimum of once a day Always thoroughly rinse surfaces after using a cleaning agent and wipe standing water as quickly as possible after rinsing CLEANING AGENTS Use non abrasive cleaning products designed for use on stainless steel surfaces Cleaning agents must be chloride free compounds and must not contain ...

Page 10: ...ilm coating on polished stainless steel clean the exterior of the cabinet with a cleaner recommended for stain less steel surfaces Spray the cleaning agent on the cloth and wipe with the grain of the stain less steel NOTE Never use hydrochloric acid muriatic acid on stainless steel 6 Clean the acrylic sneeze guard with soap or mild detergent and water Dry with a clean damp chamois Grease and oil m...

Page 11: ...te method of measuring safe temperatures of both hot and cold foods is by internal product temperature A quality thermome ter is an effective tool for this purpose and should be routinely 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 ha...

Page 12: ...208 240 2 BK 3021 Terminal Block 230V 2 BK 3597 Gasket 2 7 823mm GS 2750 Heating Cable see below CB 3045 Cordset 125V 1 CD 33366 Cordset 208 240V 1 CD 3607 Plug 208 240V 1 PG 33236 Cord Inlet 230V 1 IT 33306 Cordset 230V 1 CD 33469 Cordset 230V 1 CD 33471 S e e f o l l o w i n g p a g e s f o r i l l u s t r a t i o n s S E R V I C E Cable Heating Replacement Kit 125V 208 240V 230V includes 4878 4...

Page 13: ...Operation and Care Manual 815 12 S E R V I C E Sneeze Guard Control Box Heat Guard Heat Guard Spacer Adjustable 6 Legs Bulbs Bulb Receptacle Heat Cable ...

Page 14: ...eration and Care Manual 815 13 CONTROL SERVICE VIEW Thermostat Knob Thermostat Indicator Light Light Switch Switch Boot On Off Switch Panel Overlay Control Box Terminal Block Cord Bushing Electrical Cord ...

Page 15: ...Operation and Care Manual 815 14 ...

Page 16: ...Operation and Care Manual 815 15 ...

Page 17: ...Operation and Care Manual 815 16 ...

Page 18: ...from the shipping date whichever occurs first THIS WARRANTY DOES NOT APPLY TO 1 Calibration 2 Replacement of light bulbs and or the replacement of display case glass due to damage of any kind 3 Equipment damage caused by accident shipping improper installation or alteration 4 Equipment used under conditions of abuse misuse carelessness or abnormal conditions including but not limited to equipment ...

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