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R

P/N 2402398 A

5-1

MAINTENANC

Maintenance

 

Long life and satisfactory performance
of any equipment is dependent upon the
care given to it. To insure efficient
operation, proper sanitation and
minimum maintenance, the cabinet
should be thoroughly cleaned, debris
removed and the interior cleaned
regularly. 
 

CAUTION 

TO AVOID PERSONAL INJURY OR 

DAMAGE TO ELECTRICAL 

COMPONENTS, ALWAYS 

DISCONNECT UNIT FROM MAIN 

POWER SOURCE BEFORE 

SERVICING OR CLEANING. 

 

Cabinet Surfaces (Interior and
Exterior) 

To preserve finish, the cabinet should
be cleaned with a mild solution of soap
and warm water only, using a soft cloth
or sponge. The white plastic top is
made of a tough ABS plastic. It is
strong, clean and durable. It can be
cleaned by wiping with a damp cloth
and, if necessary, a cleaner such as
Bon Ami could de used. DO NOT use
any type of caustic soap, abrasive
cleaner, or steel wool scouring pads
which can mar the cabinet finish. 
 
The inside of your Spot Merchandiser
has been coated for long life. It will give
many years of trouble free service.
Never use a sharp instrument to chip off
frost as this may damage the liner. 
 

Condenser 

The air cooled condenser should be
cleaned regularly. A dirty condenser
restricts air flow,  

causing decreased refrigeration
efficiency. (Clean every month or as
required). 
 
1) With main power supply disconnected,
remove louver grill from front of lower
cabinet. Most dirt will collect on the air
intake side of the condenser. This is
opposite the fan motor. 
 
2) Use a bristle brush to loosen the dust
and dirt and remove with a vacuum
cleaner. When cleaning condenser line
beware of fin edges as they are sharp. 
 
3) If the Spot Merchandiser is located in
an area susceptible to grease collecting
on the condenser, scrub with a solution
of warm water and detergent. Care
should be taken to keep solution away
from wiring and electrical components. 
 

Merchandiser Electrical Data 

Spot Merchandiser data sheets are
attached to the back of this manual. The
data sheets provide case electrical data,
electrical schematics, parts lists and
performance data. Refer to the Spot
Merchandiser data sheets and case
serial plate for electrical information. 

Summary of Contents for SM

Page 1: ...L BEFORE USING THE PRODUCT Installation Operation Manual Shipped With Case Data Sheets P N 2402398 A October 2003 HUSSMANN CORPORATION Hussmann Monterrey Mexico Carretera Mexico Laredo KM 1009 Cienga de Flores Nuevo Leon 65550 Mexico Ph 52 81 8318 6400 Fax 52 81 8318 6496 ...

Page 2: ...nstallation SN Models 2 1 Operation 2 1 Load Limit 2 1 REFRIGERATION SYSTEM Description 3 1 Defrosting Instructions 3 1 START UP OPERATION Electrical Supply 4 1 Temperature Control 4 1 High Pressure Switch 4 1 Draining MAINTENANCE Maintenance 5 1 Cabinet Surfaces 5 1 Condenser 5 1 WARRANTY IMPORTANT KEEP THIS MANUAL FOR FUTURE REFERENCE Quality that sets industry standards R P N 2402398 A ...

Page 3: ... carrier will supply inspection report and required claim forms R P N 2402398 A 1 1 SHIPPING DAMAGE Location The SN Models with glass tops are designed for indoor operation with a recommended operating room maximum ambient temperature range of 65 to 90 F 18 32 C 50 65 rh The SM models open tops are designed for indoor operation with a recommended operating room maximum ambient temperature of 75 F ...

Page 4: ...good seal Operation Always allow the cabinet to warm up to 65 F before starting the unit If the cabinet has just been delivered from a cold ambient such as winter wait least 16 hours before starting Should the unit be disconnected when running wait 5 minutes before restarting This allows the refrigerant pressures to equalize and prevents the compressor from cycling on its overload protector It is ...

Page 5: ...be construction The air is taken in at one side of the cabinet through the lower grill and discharged out by the opposite side Cooling is accomplished by the ambient created by the cold walls Defrosting Instructions When defrosting is necessary remove product remove drain plug disconnect electricity and allow frost to melt Do not remove frost with a pick knife or by scraping with a sharp object Co...

Page 6: ... The flow of room air over the top of the Spot Merchandiser should be minimized for best refrigerating results Avoid placing your Spot Merchandiser in the direct rays of the sun or in the air stream from electric fans or open doorways High Pressure Switch A high pressure limit switch is provided on all Spot Merchandiser Models This switch is used to limit the discharge pressure of the compressor T...

Page 7: ... for long life It will give many years of trouble free service Never use a sharp instrument to chip off frost as this may damage the liner Condenser The air cooled condenser should be cleaned regularly A dirty condenser restricts air flow causing decreased refrigeration efficiency Clean every month or as required 1 With main power supply disconnected remove louver grill from front of lower cabinet...

Page 8: ...otor assembly condenser receiver etc The warranty does not include any equipment to wich the Motor Compressor Unit is connected such as cooling coils temperature controls refrigerant metering devices etc The warranties to repair or replace above recited are the only warranties expressed implied or statutory made by Hussmann with respect to Hussmann equipment Hussmann makes no express or implied wa...

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