Federal Signal A Mode D'emploi page 5

E. SPECIFICATIONS
Model A
1.
Operating Voltage:
Operating Current:
UL Audibility Rating:
Model L
2.
Operating Voltage:
Operating Current:
Listed below are some important safety instructions and precautions you should follow:
• It is important that you read and understand all instructions before operating this system.
• All effective sirens produce a loud sound which may cause, in certain situations, permanent hearing
loss. You should take appropriate precautions such as ensuring that the recommendations in OSHA
Sound Level Standard (29CFR 1910) 1910.95 are not exceeded.
• Although your signaling system is operating properly, it may not be completely effective. People may
not hear your signal. You must recognize this fact and take steps to ensure it is achieving the desired
effect.
II. MAINTENANCE
Other than cleaning, no regularly scheduled maintenance is required. To ensure unit is operating properly, it
should be tested at regularly scheduled intervals.
In the event repair is required, listed below are some safety instructions and precautions you should follow.
Failure to follow all safety precautions and instructions may result in property damage,
Listed below are some important safety instructions and precautions you should follow:
• Read and understand all instructions before operating this system.
• Optimum sound distribution will be reduced if siren becomes clogged with a foreign substance.
Periodic checks should be performed to ensure no foreign matter is packed into the siren.
• Any maintenance to the signaling system must be performed by a trained electrician in accordance
with NEC Guidelines and local codes.
• Any maintenance to the signaling system must be done with power turned off.
Sound Output:
Sound Output:
SAFETY MESSAGE TO OPERATORS
serious injury, or death to you or others.
SAFETY MESSAGE TO MAINTENANCE PERSONNEL
120 V AC/DC
1.8A
104 dB(A)
103 dB(A) @ 10 ft. on axis
120 V AC/DC
240V AC/DC
1.95A (120 V)
0.9A (240 V)
112 dB(A) @ 10 ft. on axis
WARNING
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