pyrexx PX-IC Operating Manual page 25

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.
Sensitive components
The device consists of sensitive components
(e.g. sensors).
f Do not throw the device.
f Do not drop the device.
Operating Manual: PX-1C - Smoke Alarm Device with Radio Link
48
f Do not apply pressure to the device.
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.
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.
3 Overview
3.1 Function
The basic functions of the device are:
Heat warning function
•
Smoke detection
•
Connecting up to 15 devices in
•
radio groups
Connecting up to 14 radio
•
groups in a shared radio group
Alarm forwarding to all
•
devices in a radio group
Alarm forwarding from a radio
•
group to shared radio group
Repeater function
•
If you need specific, complex
and possibly cascading con-
nection functions for the alarm
forwarding, please contact the
manufacturer (see chapter 10
„Accessories, spare parts and
service" on page 73)
Operating Manual: PX-1C - Smoke Alarm Device with Radio Link
EN EN
3.2 Controls
1
2
3
4
5
6
7
Fig. 13 Controls
1 Splint pin (activation backup)
2 Activation button
3 Magnetic carrier
4 Signal LED
5 Radio button
6 Smoke intake lamella
7 Testing / stop button
(smoke alarm device cover)
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