Area of Rescue Command Unit
Installation Guide
Model AOR-5 / Model AOR-10
Page
21
of
23
Rev. 4/13/2022
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5.
Primary Power Loss:
When the Command Unit loses primary power and begins to run on battery backup, the
POWER
LED will disengage or turn off on the Command Unit panel.
The
POWER
LED will illuminate once the primary power has been restored.
X.
System Maintenance
NFPA 72 requires that area of refuge two-way communication systems be
inspected, tested, and
maintained
on an
annual basis
. NFPA 72 specifies the method required as
“verify location and
condition”.
As such, the following guidelines are highly recommended:
•
An annual inspection and testing be scheduled as part of the facility/building preventative
maintenance schedule
•
Each AOR-CSE Station should be inspected and tested.
•
The Command Unit should be inspected and tested.
•
The Sub-Command Unit(s) should be inspected and tested.
•
Verify the condition of the backup battery and replace if necessary.
