GB
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3.3.2 Detection head faulty or dirty
If the
audible
detection head fault
indication
occurs at an inconvenient time, it can be
postponed for 8 hours over a maximum duration of 7 days by pressing the test button
until you hear the first beep.
You have these 7 days to clean the detector.
IMPORTANT
• If sounding continues after a postponement attempt, this means that the
detection head is not working. Replace the detector.
• If the detection head fault indication occurs at night, this means that it is not
working. Replace the detector.
• If the detection head indication does not stop after cleaning, replace the detector.
Other interconnected detectors
8 flashes every 8 sec.
-
8 rapid beeps every 60 sec.
8 rapid beeps every 60 sec.
4.1 Cleaning the detection head
It is essential to keep the detector clean. The slots in the detection head must be
vacuumed at least once a year or every time the detector indicates that its detection
head is dirty (see Fault indications).
4.2 Replacing the detector
1.
If the detector is replaced because of a battery or detection head fault, press on the
test button until it beeps to clear the fault.
4. Maintenance
Detector at the source
of the fault indication
