104
7. Installation
7.1 Fixing the universal transmitter and built-in contact
The transmitter should be placed:
• inside,
• preferably on the frame of the entrance to be protected at least 1 m above ground level,
• far away from all sources of interference (electricity meters, metal frames, etc.).
Fixing method:
1.
fix the base fitted with its anti-tamper pin to the wall using 2 screws
A
and
B
,
2.
position the cover,
3.
insert screw
C
,
4.
position the screw cover.
When the entrance is closed the magnet
holder must be positioned opposite the built-
in normally closed contact (alignment arrows
on base).
If necessary, adjust the detector using one of
the spacers supplied.
• Fixing and closing the magnet holder
Cover
Magnet
Base screwed
to door
Spacer
(if necessary)
Selection
of spacers
If necessary, position a spacer (made of
wood or plastic) underneath the multicontact
detector.
IMPORTANT: make sure there is a distance of at least 2 meters between each product, except
between 2 detectors.
20 cm
20 cm
C
Magnet
holder
alignment
arrow
Fixing
points
Anti-tamper pin
A
B
IMPORTANT: if fixing the transmitter to a
metal support, insert a 20 mm thick wooden
or plastic spacer between the base and the
metal frame.
Summary of Contents for 221-21 Series
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