Abus GRWM30500Q, User Manual

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Care and maintenance
20

Dusty detectors must be cleaned. You can clean dust from
the air vents of the detector using a vacuum cleaner or
compressed air.

If necessary, you can remove the dust with a brush.

You can clean the surface using a cloth slightly dampened
in soapy water.

Do not allow water to penetrate inside the device. Do not
clean the device in a dishwasher.

Do not use sharp, pointed, abrasive, caustic or corrosive
cleaning materials, chemicals or hard brushes.
Maintenance

The electronic components of every smoke alarm device
are subject to ageing processes. In addition, the insect
protection grid and smoke measurement chamber will
inevitably become soiled over time.

In order to guarantee the function of the smoke alarm
devices, they must be exchanged every 10 years at the
latest.