13
The alarm continues until the gas concentra-
tion falls back to below the pre-set sensitivity
level.
Follow the instructions on to how to
respond in the event of a gas leak.
Function test
Use a gas lighter to test the function of the gas
alarm.
앩
Allow gas to escape from the gas lighter
directly next to the lower or side sensor
opening
햻
.
앩
Make sure that there is no fl ame on the
lighter. The gas alarm detects the gas
with the sensor. If the gas concentration
at the sensor exceeds the pre-set sensi-
tivity threshold, the alarm responds: the
red ALARM LED
햴
fl ashes and the loud
alarm signal is emitted.
앩
Do not allow any more gas to escape
from the lighter once the gas alarm has
Troubleshooting
Fault
Cause
Remedy
The gas alarm responds
when there is no actual
gas leak.
The gas alarm will respond to
fumes from cleaning agents,
paint, lacquers, sprays, water
vapour, steam from cooking,
tobacco smoke and smoke
from candles.
Remove the source of the
fumes.
The gas alarm fails the
function test.
The service life of the gas
alarm expires after approx. 5
years of operation.
Replace the gas alarm.
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20.09.2005 13:59:56 Uhr
