Mounting Tips For Rf Smoke Detector Dow 1171 - Bosch LSN Product Documentation

Product Documentation of the LSN Radio Fire Detection System

5.3. Mounting tips for RF smoke detector DOW 1171

D The RF smoke detector must only be installed in dry areas. The maximum per-
missible ambient temperature must also be observed (see "Technical Data").
D Use only mounting -material recommended and provided by Bosch - ST; interfer-
ence resistance cannot otherwise be guaranteed.
D When mounting the base, always ensure that the individual display, from the recon-
naissance route, is easily visible (see drawing below).
The position of the individual display is marked on the base for this reason (see
assembly drawing, p. 15).
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Reconnaissance route
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D The detector must be easily accessible for service and maintenance work and it
must be possible to check the detector from directly underneath and remove it
(e.g. to change the battery). A space of at least 2 cm must therefore be left
around the base.
D Only once the RF expansion module is permanently supplied with power
must the 9V lithium batteries in the RF detector be inserted!
If this is not the case, the detectors try constantly to establish a connection to the
RF expansion module, which substantially reduces the service life of the batteries.
All wireless smoke detectors must always be mounted in the ap-
propriate installation location in their bases when logging on to
FK 100 LSN.
Individual display LED
Seite 14 von 32
PI - 32.15a
601-F.01U.002.708
A3.en / 28.12.2004
ST-FIR/ PRM1 / deh