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INSTALLATION INSTRUCTIONS FOR MODEL 300 SelecTone®, 250VDC
People's lives depend on safe installation of our products. It is important to follow all instructions
shipped with the products. This device is to be installed by a trained electrician who is thoroughly fa-
miliar with the National Electrical Code and will follow the NEC Guidelines as well as local codes.
The selection of the mounting location for the device, its controls and the routing of the wiring is to
be accomplished under the direction of the Facilities Engineer and the Safety Engineer. In addition,
listed below are some other important safety instructions and precautions you should follow:
• Read and understand all instructions before installing or operating this equipment.
• Do not connect this unit to the system when power is on.
• Optimum sound distribution will be severely reduced if any objects are in front of the speaker.
You should ensure that the front of the speaker is clear of any obstructions.
• All effective warning speakers produce loud sounds which may cause, in certain situations, per-
manent hearing loss. You should take appropriate precautions such as wearing hearing protection.
Do not install the unit in a location which would expose listeners to excessive sound levels.
• After installation, ensure that all bolts and threaded joints are tightened.
• Establish a procedure to routinely check the sound system for proper activation and operation.
• Provide a copy of these instructions to the Safety Engineer, operator(s) and maintenance person-
nel.
• File these instructions in a safe place and refer to them when maintaining and/or reinstalling the
device.
Failure to follow all safety precautions and instructions may result in property damage, serious in-
jury, or death to you or others.
I. GENERAL.
The Federal 300 SelecTone (250VDC) is a light weight, solid-state, compact, selectable tone au-
dible signal of advance design. It provides continuous duty and economical operation. Unique and
distinctive tones are produced by plug-in modules. Each plug-in tone module, which produce the
individual signal sounds, contains built-in automatic control circuitry to vary the frequency of an
individual selected tone. It is particularly useful in situations which require a distinctive tone, such
as areas of high noise level or where a different sound is required to distinguish from other nearby
signals. The SelecTone system allows convenience of change with signal need, allowing you to
select from the tones in table 1. This device is UL (Underwriters Laboratories) listed and CSA
(Canadian Standards Association) approved.
II. SPECIFICATIONS.
Operating Voltage
Operating Current
Weight
Construction
Sound Output
III. INSTALLATION.
A. Unpacking.
After unpacking the 300 SelecTone, examine it carefully for possible damage that may have
occurred in transit. If the equipment has been damaged, file a claim immediately with the
carrier stating the extent of damage. Carefully check all shipping labels and tags for special
instructions before removing or destroying them.
SAFETY MESSAGE TO INSTALLERS
250 Volts DC
0.072 Amps
5 pounds
Die cast aluminum alloy painted with gray electrostatic
powder coating.
110 dB(A) @10'
99 dB(A) UL Rating
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