Cleaning Mirrors - Hussmann CW2U-138GE Installation And Operation Manual

5-2 M
AINTENANCE
Exterior Surfaces
The exterior surfaces must be cleaned with a mild
detergent and warm water to protect and maintain
their attractive finish. N
CLEANSERS OR SCOURING PADS
Interior Surfaces
The interior surfaces may be cleaned with most
domestic detergents, ammonia based cleaners and
sanitizing solutions with no harm to the surface.
Do NOT Use:
• Abrasive cleansers and scouring pads, as these
will mar the finish.
• A hose on lighted shelves or submerge the
shelves in water.
• Solvent, oil or acidic based cleaners on any
interior surfaces.
Do:
• Remove the product and all loose debris to avoid
clogging the waste outlet.
• Store product in a refrigerated area such as a
cooler. Remove only as much product as can be
taken to the cooler in a timely manner.
• First turn off refrigeration, then disconnect
electrical power.
• Thoroughly clean all surfaces with soap and hot
water. D
O NOT USE STEAM OR HIGH WATER
PRESSURE HOSES TO WASH THE INTERIOR
WILL DESTROY THE MERCHANDISERS
CAUSING LEAKS AND POOR PERFORMANCE
• Lift hinged fan plenum for cleaning. Hook chain
in rear panel to secure plenum during cleaning.
B
E SURE TO REPOSITION THE FAN PLENUM AFTER
CLEANING MERCHANDISER
• Take care to minimize direct contact between fan
motors and cleaning or rinse water.
P/N 428668A
EVER USE ABRASIVE
.
. T
HESE
'
SEALING
.
.
• Rinse with hot water, but do NOT flood.
N
EVER INTRODUCE WATER FASTER THAN THE
WASTE OUTLET CAN REMOVE IT
• Allow merchandisers to dry before resuming
operation.
• Wipe down lighted shelves with a damp sponge
or cloth so that water does not enter the light
channel. D
O NOT USE A HOSE OR SUBMERGE
.
SHELVES IN WATER
• After cleaning is completed, turn on power to the
merchandiser.

CLEANING MIRRORS

Mirrors are sheets of clear glass that have very
thin reflective and protective coatings applied to
one side. These coatings are susceptible to deteri-
oration if certain cleaning solutions and even
water are allowed to come in contact with them.
Every precaution should be taken to keep all
liquids away from the coated side of the mirrors.
I
F LIQUIDS ARE ALLOWED TO FLOW ALONG THE FACE
SIDE OF THE MIRROR TO ITS EDGE
SEEP UP BETWEEN THE COATING AND THE GLASS
CAUSING SERIOUS DAMAGE
To Help Prolong the Life of the Mirrors:
• Use only mild glass cleaning products or a weak
solution of vinegar and water.
• Do NOT spray liquids on the mirrors.
Dampen the cleaning cloth, then use the cloth
to wipe the mirror.
• Wipe water from the mirrors immediately to
prevent difficult to remove water spots and also
to prevent the water from reaching the mirror's
edge.
• Never use dirty cloths, scrapers or any other
abrasive materials for cleaning.
.
,
THE LIQUID CAN
.
,