User manual

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Cleaning
The operation of every installed smoke alarm must be regularly checked and
kept safe through maintenance measures in accordance with German DIN 14676
application standards. This includes an inspection at least once every 12 months ±
3 months, including maintenance and checking the performance of the warning
signals. The results and measures taken should be documented accordingly.
• Dust covered alarms must be cleaned. Dust deposits in the alarm’s air
vents can be sucked up or blown out.
• Dust can be removed with a brush if required.
• The surface area can be cleaned with a slightly damp and soapy cloth.
• Take care that no liquids get into the apparatus!
Do not clean device in a dishwasher!
• Do not use any sharp, pointed, abrasive or caustic cleaning products,
chemicals or hard brushes!
Maintenance
• The electronic components of each smoke alarm are subject to ageing.
In addition, insect screens and smoke measure chambers will inevi-
tably become contaminated over time.
• Operating life of the device:
The smoke alarm must be replaced no later than 10 years + 6 months
after the manufacturing date.
Care and maintenance
RWM140_Montageanleitung_DEGBFRNLIT_103x103mm_20170510.indd 40 01.06.17 08:47