User's Manual

IGSS-ESS/ESSS-0303
10
dehydration process. The only other moisture
within the case is that in the product itself. A single
level of meat will dry out faster than a fully loaded
case of 3–4 levels of meat.
IMPORTANT STEPS
1. Do not set temperature too cold, as this causes
product dehydration. Product Temperature:
33°–35°!
Set thermostat to cut in at 28° discharge air. Meat
holding box: 32°. Meat prep room: 55°. Meat bloom
box: 36°.
Process the meat to enter case at 40° or below.
Product deterioration is very rapid above 40°.
2. Temperature control should be by means of a T-Stat
and Suction Stop Solenoid at each case. Do not use
EPR valves, Liquid Line Solenoids or electronic
control devices of any kind, as these allow tempera-
ture swings causing dehydration and excessive
energy consumption.
3. Product should be worked and rotated on a regular
basis, not to exceed a 4-hour period.
4. At night, turn off case lights and cover the product
with a damp (not wet) cloth similar to cheese cloth
(etc.). This should be washed out in the morning and
kept in a walk-in box during the day—so that it is
cool and moist when covering the product.
5. Discharge air temperature should be approximately
26°F, with between 150-200 FPM air velocity. Do not
display product directly within the air discharge.
6. Clean Humidity system a minimum of every 90 days
for proper system operation.
CASE CLEANING
Long life and satisfactory performance of any equipment
are dependent upon the care given to it. To insure long life,
proper sanitation and minimum maintenance costs, the
refrigerator should be thoroughly cleaned frequently. SHUT
OFF FAN DURING CLEANING PROCESS. It can be un-
plugged within the case, or shut off case at the source. The
interior bottom may be cleaned with any domestic soap
or detergent based cleaners. Sanitizing solutions will not
harm the interior bottom, however, these solutions should
always be used according to the manufacturer’s directions.
It is essential to establish and regulate cleaning procedures.
This will minimize bacteria causing discoloration which
leads to degraded product appearance and signifigantly
shortening product shelf life.
Soap and hot water are not enough to kill this bacteria. A
sanitizing solution must be included with each cleaning pro-
cess to eliminate this bacteria.
1. Scrub thoroughly, cleaning all surfaces, with soap and
hot water.
2. Rinse with hot water, but do not flood.
3. Apply the sanitizing solution according to the
manufacturer’s directions.
4. Rinse thoroughly.
5. Dry completely before resuming operation.
CLEANING GLASS & MIRRORS
Only use a soft cloth and mild glass cleaner for cleaning
any glass or mirrored components. Be sure to rinse and/
or dry completely.
Never use hot water on cold glass surfaces! It
may shatter and cause serious injury! Allow glass
surfaces to warm first.
CLEANING PRECAUTIONS
WHEN CLEANING:
• DO NOT USE HIGH PRESSURE WATER HOSES
• DO NOT INTRODUCE WATER FASTER THAN WASTE OUTLET CAN DRAIN
• NEVER ON A SELF CONTAINED UNIT WITH AN EVAPORATOR FAN
• NEVER 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 componets of the case)
TO PRESERVE THE ATTRACTIVE FINISH:
• DO USE WATER AND A MILD DETERGENT FOR THE EXTERIOR ONLY
• DO NOT USE ABRASIVES OR STEEL WOOL SCOURING PADS
(these will mar the finish)
PLEXIGLASS & ACRYLIC CARE
CLEANING
Clean with plenty of nonabrasive soap (or detergent) and
luke warm water, using the bare hand to feel and dislodge
any caked-on dirt. A soft, grit-free cloth, sponge or cham-
ois may be used, but only as a means of carrying the water
to the plastic. Dry with a clean damp chamois or clean
soft cloth such as cotton flannel. Hard, rough cloths or
paper towels will scratch the acrylic and should not be
used.
WAXING
If after removing dirt and grease, the acrylic can be waxed
with a good grade commercial wax. This will improve the
appearance of the surface by filling in most minor scratches.
Wax should be applied in a thin even coat and brought to
a high polish by rubbing lightly with a dry clean soft cloth,
such as a cotton flannel. Excessive rubbing may cause
scratching and/or buildup an electrostatic charge which