In certain circumstances even with regular cleaning, contamination can build up in
the smoke sensing chamber causing the alarm to sound. If this happens the Smoke
Alarm must be returned for servicing or replacement. Contamination is beyond our
control, it is totally unpredictable and is considered normal wear and tear. For this
reason, contamination is not covered by the guarantee and a charge is made for
all such servicing work.
5.7 End of life
The entire Alarm must be replaced if:-
(i) All Models:
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side of the unit).
(ii) All 10 Year Lithium Battery models only
7KH6PRNH$ODUPLVJLYLQJDVKRUWEHHSDERXWHYHU\VHFRQGVDQGWKHUHGOLJKW
flashes at the same time for longer than 1 hour. The Heat Alarm is giving a short
beep about every 40 seconds for longer than 1 hour.
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%HIRUHWKH$ODUPLVVDIHO\GLVFDUGHGUHPRYHIURPWKHPRXQWLQJSODWH:LWKWKH9V
Replaceable Battery models disconnect the battery.
Do not put the Alarm into a fire.
The Alarm should be disposed in a safe and environmentally sound manner at your
local recycle centre. Contact your local authority for further advise.
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