BATTERY FAULTS AND BATTERY SUBSTITUTION PROCEDURE
When one or both batteries are low in charge, a specific fault message is routed to the
control panel. If such event occurs:
1) Remove the safety screw.
2) Remove the detector / plastic cover from its base.
3) Remove the batteries cover.
4) Extract both batteries.
5) Insert both new batteries into their holders, oriented as per polarity marks. See
POWERING UP - DEVICE LINKED TO THE SYSTEM
.
6) Check, through the indicator LED, that the device is in normal condition.
7) Reinstall the batteries cover.
8) Reinstall the detector / plastic cover.
9) Reinstall the safety screw.
TESTING
Test the base sounders as follows:
1) Trigger an alarm condition (call point activation, approved detector aerosol / heat testers).
2) Check the acoustic alarm output of the base sounder.
3) Check the visual alarm output of the base sounder (
TAU-BSB-23R-01
/
TAU-BSB-23W-01
only).
4) Remove the alarm condition.
5) Check that a normal condition persists (i.e. test smoke can stagnate in a detector’s smoke chamber causing the alarm to be triggered
again).
When a low battery condition is indicat-
ed, both batteries must be changed
altogether.
Batteries must be brand new.
Do not touch the Link / program switch.
Ensure that the batteries are installed properly,
with their polarities matching the indications on
the device.
Local safety standards may require you
to test these devices on a regular basis.
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Hyfire Wireless Fire Solutions Ltd - Unit B12a, Holly Farm Business Park, Honiley, Warwick-
shire, CV8 1NP - United Kingdom
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