Maintenance And Care - HumanTechnik signolux Guardion Bedienungsanleitung

10. Maintenance and care

In order to ensure the operational reliability of the detector, according
to DIN EN 14676 servicing has to be carried out at least once a year.
Proceed as follows:
1.
Remove dust from the detector with a soft cloth if necessary
2.
Remove dirt with a damp cloth if necessary. Do not use cleaning
agents.
3.
Visual check:
Are the smoke apertures clear?
Is the smoke detector damaged?
Is there free open space of > 0,5 m around the detector?
Has the purpose/usetype of the room been changed?
4. Carry out a test by pressing the test button for 3 seconds.
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