4-2
M
AINTENANCE
P/N 3141959_C
U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com
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 .
CLEANING UNDER FAN PLENUM
To facilitate cleaning, the fan plenum is
hinged .
After cleaning be sure the plenum is properly
lowered into position
OR
PRODUCT
LOSS
WILL
RESULT
due to improper refrigeration .
CLEANING DISCHARGE AIR
HONEYCOMB
Discharge air honeycomb should be cleaned
every six months . Dirty honeycomb will
cause merchandisers to perform poorly . The
honeycomb may be cleaned with a vacuum
cleaner . Soap and water may be used if all
water is removed from the louvers cells
before replacing . Be careful not to damage the
honeycomb
1 . Remove screws to release retainer . Make
sure insulation between honeycomb and
cover is placed properly to assure cover
surface temperature above dew point .
2 . Clean and dry the honeycomb .
3 . After cleaning, replace in reverse order .
Damaged honeycomb must be replaced .
SHUT FANS OFF DURING
CLEANING PROCESS.
Do NOT use HOT water on Cold glass Surfaces.
This can cause the glass to shatter and could
result in personal injury. Allow glass fronts, to
warm before applying hot water.
— LOCK OUT / TAG OUT —
To avoid serious injury or death from electrical
shock, always disconnect the electrical power
at the main disconnect when servicing or
replacing any electrical component. This
includes, but is not limited to, such items as
doors, lights, fans, heaters, and thermostats.
Summary of Contents for FNGSC-A
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