Maintenance - pyrexx PX-I Betriebsanleitung

8 Maintenance

8.1 Maintenance
You must perform visual and functional
tests at regular intervals.
Visual inspection
Perform a visual inspection once a month:
f Make sure that the smoke intake
lamella are not blocked
(e.g., by dust, dirt, paint).
f Make sure that the device is not
damaged, and is securely mounted
on location.
Functional check
To ensure that the devices are operational,
you must check the function of each de-
vice using a test alarm.
f If no test alarm sounds, you must
replace the device.
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Operating Manual: PX-1 - Smoke Alarm Device
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Test alarm device
Trigger a test alarm at least once every
3 months:
f Press and hold the testing / stop but-
ton for about 2 to 3 seconds.
Short acoustic signal
8.2 Cleaning
Note the following when cleaning:
f Remove the device from the mag-
netic carrier.
f Clean the device with care, e.g. with
a vacuum cleaner and a wet cloth.
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