Cleaning Under Merchandisers; Removing Scratches From Bumper; Maintaining Fluorescent Lamps - Hussmann Freedom Line series Installation & Operation Manual

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CLEANING UNDER MERCHANDISERS

Remove splashguards not sealed to floor.
Use a vacuum with a long wand attachment
to remove accumulated dust and debris from
under the merchandiser.
Excessive ambient conditions may cause con-
densation and therefore sweating of doors.
Facility operators should monitor doors and
floor conditions to ensure safety of persons.
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.
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MAINTAINING FLUORESCENT LAMPS

Fluorescent lamps should not be allowed to
run to failure. If a re-lamp schedule is not in
place, the tubes should be inspected for signs
of degradation (blackened ends). Degraded or
failed tubes should be replaced.
Allowing severely degraded lamps to operate
may cause a ballast failure or could expose
the lamp holder to excessive heat. Replacing
degraded bulbs is more cost effective than
replacing ballast and lamp-holders.
Traditional re-lamp programs are 18- to 24-
month intervals. In the absence of a re-lamp
program, a yearly inspection of the lightning
system is recommended.
1. Inspect all lamp sockets and plug–recepta-
cle connections for signs of arcing. Replace
any component that shows signs of arcing.
2. Make sure all unused receptacles have
their close-off covers securely installed.
3. 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.
4. Do not use a pressure nozzle to clean
inside a case.
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