Unintended Use; Basic Safety Instructions - pyrexx PX-1 Betriebsanleitung

2.3 Unintended use

The device must not be used for the fol-
lowing purposes:
Heat detection in terms of EN 54-5
•
Any use that is not expressly described
•
as permitted in this operating manual
2.4 Maximum useful life
The smoke alarm device will reach the
end of its useful life at the latest after
12 years of usage according to the intend-
ed purpose.
f Replace the device at the end of this
useful life.

2.5 Basic safety instructions

The basic safety information describe all
measures to ensure safety thematically and
apply at any time.
34
Operating Manual: PX-1 - Smoke Alarm Device
General information
Smoke alarm devices provide early warning
of smoke or fire, so that the residents of the
house and the apartment are able to react
on time, in particular, to leave the premises
immediately and to alert the fire brigade.
Smoke alarm devices do not prevent fires,
nor do they fight fires automatically. Smoke
alarms do not directly alert the fire brigade
or other emergency service. Smoke alarm
devices are not used to prevent fire damage,
particularly if no one is present when the
fire breaks out T he smoke alarm devices are
subject to strict quality controls during the
manufacture. In addition, a functional test
is performed before delivery. Neverthe-
less, unexpected malfunctions may occur.
EN
EN