P/N 3091736_C
25
HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
Q2SSNM4SPA Merchandisers
CLEANING COILS
Condenser coils should be cleaned at least once
per month. Additional cleaning may be needed
depending on the operational environment. A
dirty condenser blocks normal airflow through
the coils.
NEVER USE SHARP OBJECTS AROUND
COILS.
Use a soft brush or vacuum brush to
clean debris from coils.
Do not puncture coils!
Do not bend fins. Contact an authorized
service technician if a coil is punctured,
cracked, or otherwise damaged.
ICE
in or on the coil indicates the refrigera-
tion and defrost cycle is not operating prop-
erly. Contact an authorized service technician
to determine the cause of icing, and to make
adjustments as necessary. To maintain product
integrity, move all product to a cooler until
the unit has returned to normal operating
temperatures.
Airflow blockage increases energy consump-
tion and reduces the merchandiser’s ability to
maintain operating temperature.
To clean the coils, use a vacuum cleaner with
a wand attachment and a soft (non-metallic)
brush to remove dirt and debris. Do not bend
coil fins. Always wear gloves and protective
eye wear when cleaning near sharp coil fins
and dust particles.
REMOVING SCRATCHES FROM
BUMPER
Most scratches and dings can be removed
using the following procedure.
1. Use steel wool to smooth out the surface
area of the bumper.
2. Clean area.
3. Apply vinyl or car wax and polish surface
for a smooth glossy finish.
• Make sure proper cleaning procedures are
followed. Lights and fans MUST be turned off
when a case is cleaned and MUST be allowed to
dry before turning power back on.
• Do not use a pressure nozzle to clean inside
of case.
