Conrad Electronic FAZ 3000-PIR-2, Руководство по эксплуатации

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• To mark the drill hole for this screw (or to tighten the screw), the casing of the alarm base
station must be opened.
All the larger casings of the ‘FAZ’ system comprise
a front shell and a rear shell which are connected
by 2 catches on the right side.
A catching system on the left side of the casing,
which is comprised of catches on the front shell
and catch slots on the rear shell, serves to close
the half shells.
Using a flat screwdriver, carefully push the 2
catches approx. 1 millimetre inwards until the half
shells separate (see arrow in the figure on the
right).
First press one catch inwards and pull the casing
approx. 2-3 millimetres apart at this location. Then
press the other catch inwards; the casing now
opens.
Do not straighten any of the components or additional PCBs in the alarm
base station just so that it ‘looks better’.
• Depending on the type of wall, drill a hole and insert a dowel.
Mark the position for the drill hole, using a ballpoint pen refill, for example. Then remove the
alarm base station from the wall, drill the hole (6mm) and insert a dowel.
• Afterwards, hang the alarm base station on the 2 upper screws again.

Please note:
Do not tighten the third screw yet, as the cabling must be carried out first. Otherwise
the cables cannot be fed into the alarm base station from the lower opening.
Figure 12