Renovation work
During renovation, construction and
grinding work, malfunction or damage to
the device may occur due to the devel-
opment of dust.
f Remove the device prior to renova-
tions, or protect it with a suitable cover.
No reliable alarm can be triggered
while the device is covered.
f Mount the device after completion
of the renovation work on the
original usage location, or remove
the cover.
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Operating Manual: PX-1 - Smoke Alarm Device
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3 Overview
3.1 Function
The basic functions of the device are:
Smoke detection
•
Heat warning function
•
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