brennenstuhl BR 1211 Manual De Instrucciones página 24

Operating Instructions
Function check/test
Action
Performing
function test
Maintenance
The smoke alarm is largely maintenance free ex-
cept for changing the battery. When a tone starts
sounding once every minute, the battery is nearly
dead and needs to be replaced immediately.
This warning continues for a period of 7 days
before the battery is completely discharged.
After this, there is no more power supply.
24
Description
IMPORTANT: The function test
should be performed weekly.
For the function test, press the
button for 10 seconds. A loud
long alarm should sound, which
should then fall silent when the
button is released.
The LED should blink rapidly
during the functiontests.
Description
Function button Press to
LED
BR 1211
Funktion
perform a
function test.
Signals opera-
tional readiness