operation manual

– 30 –
have enough time to replace the
smoke alarm with a new device!
You should ensure that the air inlets
around the side of the smoke alarm
never become constricted by dust,

To check that the device is fully func-
tional, you should regularly (at least

To do this, press the Test/Stop button

When you do this, check that the
device is undamaged and securely
fixed to its mounting location, and


To ensure the continued functional
readiness of the alarm, the device
should be maintained as described
in DIN 14676, at least once

To do this, proceed as follows:
Stop: Temporarily
deactivate or silence


• If necessary, dust the device with a
 
 
 
OPERATING LIFE OF THE DEVICE
The maximum service life and the
intended service life of the device

years can be divided into a typical
service life of 10 years plus a maxi-
mum additional 2 years service life/

should replace the device after this
