Ei Electronics EIB650i Series, Руководство пользователя

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5.4 Cleaning your Alarm
Clean your Alarm regularly. Use the flat open end of your vacuum cleaner to
remove dust and cobwebs from the side slots where the smoke enters. To clean
the cover, wipe with a damp cloth and dry thoroughly.
WARNING: Do not paint your Alarm.
Other than the maintenance and cleaning described in this leaflet, no other
customer servicing of this product is required. Repairs, when needed, must be
performed by the manufacturer.
5.5 Smoke Alarm Automatic Self-Test
The smoke chamber in the Smoke Alarms automatically tests itself every 16
seconds.
EIB650iC & EIB650iW models : If the chamber is degraded it will beep twice every
32 seconds coinciding with 2 yellow flashes (See indicator summary in section 12).
If this happens clean the Alarm. If the beeping and flashing persists, return the
Alarm for service (see section 9 – Getting your Smoke Alarm Serviced).
5.6 Dust & Insect Contamination
All Smoke Alarms and particularly the optical (photoelectric) type are prone to dust
and insect ingress which can cause false alarms.
The latest design, materials and manufacturing techniques have been used in
the construction of Ei Electronics Alarms to minimise the effects of contamination.
However it is impossible to completely eliminate the effect of dust and insect
contamination, and therefore, to prolong the life of the Alarm you must ensure that
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