6
Safety Messages
Modulator High Powered Omni Speaker (Model MOD Series)
Federal Signal www.fedsig.com
• After installation, service, or maintenance, test the siren system to confirm that it is
operating properly. Test the system regularly to confirm that it will be operational in an
emergency.
Installation and Service
• Electrocution or severe personal injury can occur when performing various installation
and service functions such as making electrical connections, drilling holes, or lifting
equipment. Therefore, only experienced and qualified electricians should install this
product in compliance with national, state, and any other applicable codes, ordinanc-
es, and regulations. Perform all work under the direction of the installation or service
crew safety foreman.
• The sound output of sirens is capable of causing permanent hearing damage. To pre-
vent excessive exposure, carefully plan siren placement, post warnings, and restrict
access to areas near the sirens. Sirens may be operated from remote control points.
Whenever possible, disconnect all siren power, including batteries, before working
near the siren. Review and comply with any local or state noise control ordinances as
well as OSHA noise exposure standards, regulations, and guidelines.
• After installation or service, test the siren system to confirm that it is operating proper-
ly. Test the system regularly to confirm that it will be operational in an emergency.
• If future service and operating personnel do not have these instructions to refer to
and are not properly trained, the system may not provide the intended audible warn-
ing, and service personnel may be exposed to hazards that could result in death, per-
manent hearing loss, or other bodily injuries. File these instructions in a safe place and
refer to them periodically. Give a copy of these instructions to recruits and trainees.
Also give a copy to anyone who is going to service or repair the siren.
Operation
Failure to understand the capabilities and limitations of your siren could result in
permanent hearing loss, other serious injuries, or death to persons too close to the sirens
when you activate them or to those you need to warn. Carefully read and thoroughly
understand all safety notices in this manual and all operations-related items in all
instruction manuals shipped with the equipment. Thoroughly discuss all contingency
plans with those responsible for warning people in your community, company, or
jurisdiction. A well-written contingency plan document is recommended.
