Werbung
Verfügbare Sprachen
Verfügbare Sprachen
Start-up
5.2.4
Installation of smoke detectors in corridors
In corridors with a maximum width of 3.0 m the distance
between two smoke detectors may not exceed 15.0 m.
Keep a distance of less than 7.5 m between the smoke
detector and the front surface of the corridor. One detec-
tor should be installed in each intersection, junction and
corner area (mitre line) of a corridor.
5.3
Installation
When selecting the installation location, check
for electrical wires and power supply cables.
Following careful selection of the installation location,
the ceiling bracket (A) must be mounted first. You can
mount the ceiling bracket on the ceiling with the en-
closed screws and plugs and then insert the smoke de-
tector (B).
To remove the smoke detector from the ceiling
bracket, press the release lever (F) and twist the
smoke detector out of the ceiling bracket in an
anticlockwise direction (see figure 6).
•
To install, mark the corresponding screw holes
(H) on the ceiling with a pencil using the ceiling
bracket (see figure 7).
•
Drill the pre-marked screw holes. If you use the
wall plugs supplied, you will need a 5-mm drill bit.
46
Werbung
