Hussmann ISLA IM-04-I3-S, Инструкция по установке и эксплуатации

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7
6. 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
• USE WATER AND A MILD DETERGENT FOR THE
EXTERIOR ONLY
• Wipe interior with damp non abrasive cloth. Soap and
hot water are not enough to kill bacteria; a sanitizing
solution must be included with each cleaning process
to eliminate bacteria.
• Clean any visible debris surrounding or on top of the
drain location. The drain is located under the deck
pans.
• DO NOT USE A CHLORINATED CLEANER ON ANY
SURFACE.
• DO NOT USE ABRASIVES OR STEEL WOOL
SCOURING PADS (these will mar the fi nish)
• DO NOT USE A CLEANING OR SANITIZING
SOLUTION THAT HAS AN OIL BASE (these will
dissolve the butyl sealants) or an AMMONIA BASE
(this will corrode the copper components of the case)
Service
• Replace Filter every 6 months or as needed to
maintain effi cient operation.
• To maintain good refrigeration performance, a
refrigeration service person should be called
periodically (at least twice a year) to clean the
discharge honeycomb and remove any accumulated
dirt from the condenser coil and condensate
evaporator pan on self-contained models.
POOR CIRCULATION OF AIR THROUGH THE
CONDENSER COIL WILL RESULT IN POOR
REFRIGERATION PERFORMANCE.
• Dirt accumulation inside the condensate evaporator
pan will reduce the pan’s capacity and affect the
effi ciency of the heater causing a burned out heater
and an overfl ow of defrost water onto the store fl oor.
Tips and Troubleshooting
Before calling for service:
• Check power. Ensure reliable electrical power supply
to the equipment
• Check shelf loading. Overstocking will adversely affect
case performance.
• If frost is collecting on fi xture or product, verify that
store Humidity Control is working properly, and that no
outside doors/windows allow moisture into store.