14
Maintaining the Viper EXT Series LED Light Heads
Maintaining the
V
IPER
EXT
Series LED Light Heads
Periodically cleaning the
V
IPER
EXT
lenses using proper procedures and compat-
IBLECLEANERSWILLPROLONGTHEIRSERVICELIFE
4HEREARENOUSERSERVICEABLEPARTSCONTAINEDWITHINTHELIGHTMODULEHOWEVER
you can order replacements for mounting hardware.
Cleaning the Light Heads
CRAZING/CHEMICALS
Crazed, cracked or faded domes or reflectors reduce the light output and
the effectiveness of the lighting system. Domes or lenses showing this type
of aging must be replaced.
Failure to follow this warning may result in bodily injury or death to you
or others.
USE PROPER CLEANING AGENTS
Do not use cleaning agents that cause crazing such as strong detergents, sol-
vents, or petroleum products. If crazing of lenses does occur, reliability of
the light for emergency signaling may be reduced until lenses are replaced
Failure to follow this warning may result in bodily injury or death to you
or others.
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ANDDEBRIS
5SEAMILDSOAPLUKEWARMWATERANDASOFTCLOTHTOGENTLYCLEANTHEPLAS
-
TICSURFACES4OAVOIDDAMAGINGTHELENSESDONOTUSEHEAVYPRESSUREOR
CLEANERSTHATARECAUSTICABRASIVEORPETROLEUMBASED
3. Rinse and dry the plastic surfaces with a soft cloth to prevent water spot-
ting.
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CLEANERWAXTHATISNONABRASIVE