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unit. If the beeping persists and the beep does not coincide
with a red light flash, return the unit for service (see section
11 “Getting your Smoke Alarm Serviced”).
7.6 Dust & Insect Contamination
All Smoke Alarms 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 our 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
Smoke Alarm you must ensure that it is kept clean so that
excess dust does not build up. Any insects or cobwebs in
the vicinity of the Smoke Alarm should be promptly removed.
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 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. (If dust or contamination is likely in an area,
it is often better to fit an Ei3100RF / Ei3500RF Ionisation
Smoke Alarm as they are less effected by contamination than
the Ei3105RF Optical Smoke Alarms).
7.7 Replacing the Battery
A fresh Alkaline Battery should last for over a year. When the
battery power is low and replacement is necessary, the Alarm
will “beep” and the red light will flash at the same time about
once per minute for at least 30 days. The battery must then be
replaced. Also, replace the battery if the alarm does not sound
when the Test Button is pressed.
For maximum reliability, replace the battery at least once a
year. When you replace the battery you must press the test
button to check that the alarm is functioning okay.
Do not put the battery into a fire.
Product Disposal
The crossed out wheelie bin symbol that is on your
product indicates that this product should not be disposed
of via the normal household waste stream. Proper
disposal will prevent possible harm to the environment or
to human health. When disposing of this product please
separate it from other waste streams to ensure that it can
be recycled in an environmentally sound manner. For
more details on collection and proper disposal, please
contact your local government office or the retailer where
you purchased this product.
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