60
Maintenance and cleaning
9
Maintenance and cleaning
To ensure operational liability of the smoke alarm the de-
vice has to be maintained at least once a month. To do
this, proceed as follows:
• Wipe the housing with a slightly damp cloth if
necessary.
• Press the operating button
(D)
one time briefly to
trigger the function test.
• If the alarm sound is triggered 3 times, the LED
flashes red and the escape lights up permanently
at the same time, the smoke alarm is working cor-
rectly.
• If no alarm is triggered after pressing the operat-
ing button
(D)
, the device is defective and has to
be replaced.
10
Battery life
The smoke alarm is powered by a permanently sealed
lithium battery with a typical lifetime of 10 years. Batteries
cannot be replaced.
The smoke alarm has to be replaced 10 years af-
ter the first installation.
The battery life of typically 10 years can only be enabled
under the following conditions:
Summary of Contents for HmIP-SWSD
Page 3: ...C D F E G 2 A B 1 ...
Page 4: ...H H I I 3 4a ...
Page 5: ...Abstand 60 mm 4b 5 ...
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