•
Read and understand all instructions before performing any maintenance to
this unit.
•
To reduce the risk of electrical shock or ignition of hazardous atmospheres,
do not perform maintenance/service on this device when circuits are
energized.
•
Optimum sound distribution will be reduced if speaker becomes clogged with
a foreign substance. Periodic checks should be performed to ensure foreign
substances are not packed into the speaker.
•
Any maintenance to the unit MUST be performed by a trained electrician in
accordance with NEC Guidelines and local codes.
•
Never alter the unit in any manner. Safety in hazardous locations may be
endangered if additional openings or alterations are made in units specifically
designed for use in these locations.
•
The nameplate, which may contain cautionary or other information of importance
to maintenance personnel, should not be obscured if exterior of housings used
in hazardous locations are painted.
Failure to follow all safety precautions and instructions may result in property damage,
serious injury, or death to you or others.
I.
SERVICE.
The Federal factory will service your equipment or provide technical assistance with any
problems that cannot be handled locally.
Any units returned to Federal Signal for service, inspection, or repair must be
accompanied by a Return Material Authorization. This R.M.A. can be obtained from the local
Distributor or Manufacturer's Representative.
At this time a brief explanation of the service requested, or the nature of the malfunction,
should be provided.
Address all communications and shipments to:
Federal Signal Corporation
Electrical Products Division
Service Department
2645 Federal Signal Drive
University Park, IL 60484
Table 1. Tone and Connector Card Audibility Ratings.
54GCB-024 Audibility Rating
Tone Cards
Connector Cards
* Based on TM6, Horn
SAFETY MESSAGE TO MAINTENANCE PERSONNEL
Sound Level dB(A) @ 10'
UL Omni-directional
On-Axis, Anechoic
71*
75
-4-
84
75