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IV. MAINTENANCE.
A.
General.
Crazing (cracking) of lenses will cause
reduced effectiveness of the light. Do not
use cleaning agents (which will cause craz-
ing) such as strong detergents, solvents, or
petroleum products. If crazing of lenses does
occur, reliability of light for emergency sig-
naling purposes may be reduced until lenses
are replaced.
Ordinary cleaning of the plastic lenses can be
accomplished by using mild soap and a soft rag. Should fine
scratches or a haze appear on a lens, they can ordinarily
be removed with a non-abrasive, high-quality, one-step,
automotive paste cleaner/wax and a soft cloth.
B.
Replacement Parts.
The unit must not be opened under any
circumstance, failure to adhere to this may result in
moisture entering into the unit causing premature failure.
Please contact the factory if the unit is not functioning
properly.
Manufactured by:
Federal Signal Corporation
Emergency Products Group
2645 Federal Signal Drive
University Park, Illinois 60466
1-800-433-9132
E-mail: [email protected]
Copyright 2007 Federal Signal Corporation
