pyrexx PX-1C Operating Manual page 48

Open the device
The device is a closed system. Any tam-
pering with the device, in addition to the
loss of the limited warranty and statutory
warranties, also means that the device may
not and must not be used as intended.
f Do not open the device.
As an exception, you must remove the testing /
stop button (cover of the smoke alarm device)
to identify the device or for decorating.
Decorating
Through covert smoke intake lamella, the
smoke detection and heat warning func-
tion can be impaired or prevented. No
reliable alarm can be triggered.
f Decorate only the testing / stop
button (cover of the smoke alarm
device) and keep the smoke intake
lamella free.
48
Operating Manual: PX-1C - Smoke Alarm Device with Radio Link
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.
EN EN