II. MAINTENANCE
SAFETY MESSAGE TO
MAINTENANCE PERSONNEL
Listed below are some important safety instructions and precau-
tions you should follow:
• Read and understand all instructions before operating this
unit.
• Any maintenance to the unit must be performed by prop-
erly trained personnel.
• Any maintenance to the unit must be done with the power
turned off.
• Never alter the unit in any manner. Safety may be endan-
gered if additional openings or other alterations are made
to units.
• The nameplate, which contains cautionary or other infor-
mation of importance to maintenance personnel, should
not be obscured.
• After performing any maintenance, test the unit to ensure
that it is operating properly.
A. Replacement Parts
Contact the factory for spare parts availability and part numbers.
Typical spare parts are listed below. Due to certification, certain com-
ponent parts are not available for field replacement. Units with this
type of damage must be either replaced entirely or returned to Federal
Signal for service.
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Summary of Contents for E1
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