Rev. 0408
7
In addition to cleaning the glass with the recommended
product, there are precautions that should be taken when
working and cleaning the inside of the case.
■ When cleaning the inside of the cases, we recom
-
mend that the glass be fully opened and covered to
prevent solutions from splashing onto the glass and
ruining the coating on the inside.
PLEXIGLASS AND ACRYLIC CARE
Improper cleaning not only accelerates the cleaning cycle
but also degrades the quality of this surface. Normal daily
buffing motions can generated static cling attracting dust
to the surface. Incorrect cleaning agents or cleaning cloths
can cause micro scratching of the surface, causing the
plastic to haze over time.
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 chamois
may be used, but only as a means of carrying the water
to the plastic. Dry with 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 attracts dust and dirt to the surface. Blotting with a
clean damp cloth is recommended to remove charge.
ANTISTATIC COATINGS
For acrylic used indoors, antistatic coatings successfully
prevent the accumulation of an electrostatic charge for
periods of several months - if the surface is not washed or
wiped down with a wet cloth. Between applications of
the antistatic coatings, the parts need only be dusted with
a soft clean cloth to maintain a good appearance. In use,
liquid antistatic coatings should be applied in a very thin
even coat. If beads appear as it is applied, the coat is too
thick and the excess should be removed with another
cloth. Allow the coating to dry, then bring to a high gloss
with a soft cloth.
Maintenance
BEFORE SERVICING
Always disconnect electrical power at the main
disconnect when servicing or replacing any
electrical component.
This includes (but not limited to) Fans, Heaters,
Thermostats and Lights.
REPLACING FLUORESCENT LAMPS
Fluorescent lamps are furnished with a shatterproof
protective coating. The same type of lamp with protective
coating must be used if replaced.
This lamp has been treated to resist breakage and must be
replaced with a similarly treated lamp in order to maintain
compliance with NSF Standards.
NSF CODE 4.28.1
Contact HUSSMAN Chino for replacement.
1-800-395-9229 X 2131
EvAPORATOR FANS
The evaporator fans are located at the center front of these
merchandisers directly beneath the display pans.
Should
fans or blades need servicing, always replace fan blades
with the raised embossed side of the blade TOWARD THE
MOTOR
.
COPPER COILS
The copper coils used in HUSSMANN merchandisers may
be repaired in the field. Materials are available from local
refrigeration wholesalers.
HUSSMANN recommends using #15 Sil-Fos for repairs.
TIPS AND TROUBLESHOOTING
Before calling for service, check the following:
1. Check electrical power supply to the equipment for
connection.
2. Check fixture loading. Overstocking case will affect
its proper operation.
3. If frost is collecting on fixture and/or product, check
that no outside doors or windows are open- allowing
moisture to enter store.
FOR PROMPT SERVICE
When Contacting the Factory
for support, Be sure to have the
CASE MODEL and
SERIAL NUMBER Handy.
This Information is on a plate
located on the case itself.
