Aer a few seconds you will hear the 40 seconds during pre-alarm,
wich will be followed by the alarm, if you keep on steaming the
gas into the casing.
+ Opon:
Because some gases rise and some gases fall, it is possible to
improve the operaon of the addional gas alarm by placing an
extra (oponal) sensor that can be mounted at a dierent height
or posion.
The extra sensors detect all the same gases as the main alarm. It is
possible to connect 2 extra sensors per main alarm for example on
another height or in a dierent room.
Operaon:
Press lightly on the top of the device. (the part that shows the
ame) The 3Gas+ alarm is acvated and runs an automac test
to verify proper operaon. For a good result the LED lights up
briey and a long beep follows. Aer this, the sensor technology is
calibrated which is indicated by the illuminaon of the green LED.
Aer calibraon, the green LED stays on. The self-test lasts for 2
to 4 minutes.
Technical data:
Voltage 12 VDC - 24 VDC
Current consumpon in standby mode 100mA
Current consumpon in alarm 180mA
Signal: 80dB
Sensivity about 95ppm EEC
Conformity 89 / 336EEC, 93 / 68EEC
