5 Mounting / Installation
5.1 Required space
Building Technologies
Fire Safety
●
Upon insertion of the detector base and sounder base, the detector base is
placed under stress by compression, tension, and torsion. The fastening
method must, therefore, be designed accordingly.
●
Detector bases and sounder bases must be placed flat on the ceiling.
●
Avoid mounting on steps, concrete ribs, etc.
●
Install the detector base or sounder base directly on the recessed box or a
level surface.
●
If a surface-mounted cable feed is used, there are two possible break-out
points on the detector base or sounder base for the cable entry. Max. cable
diameter: 8 mm.
●
The point detector must have at least 2 cm of free space to the side. Only then
can the point detector be removed from the detector exchanger DX791 and the
adapter for detector exchanger FDUD491.
●
Contorted detector bases or sounder bases will complicate or even impede the
insertion of detectors.
*
1
1 Detector exchanger
*
*
* = min. 2 cm
2
2 Telescope or extension rod
Mounting / Installation
Required space
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2016-02-15
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