Abus RWM250 Manuel D'utilisation Et D'installation page 24

Indication sounds:
A double sound is emitted every
90 seconds (short beep).
90 second
Volume:
Cause: Contamination of the device
Silencing the
indication sounds:
All indication sounds can be tempo-
rarily deactivated by pressing the
Test/Stop button (Fig. 1, item d)
(battery error message and conta-
mination warning: 24 hours).
Warranty and guarantee are inva-
lidated if the device is damaged!
Do not immerse the
device in water!
Battery cannot
be replaced (see
"General Safety
Information")
Closed system; only the cover
can be changed
24 h
Switching the device off:
Pull out the red activation
button to switch the
device off.
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