Installa
ti
on instruc
ti
ons for the IMM'Ax automa
ti
c immersed safety cover - 24/36
24
24
6. Motor model with external
mechanical sensors
6.1 Installing the external sensor system
Fig. 57
Before placing the duckboards, install the sensor by sliding
the support ring in the beam groove and position the
counterweight behind the roller.
Fig. 58
Place the sensor on the part of the apron that will roll up last
(e.g. if you have roman stairs, place it in the middle).
Fig. 59
Installa
ti
on to be carried out.
Adjust the 2 support plates to reduce or extend the length
as required and place the external sensor in the following
posi
ti
on.
Warning, the metal strip of the sensor (bo
tt
om) must never
be in contact with the sha
ft
.
This may cause the strip to pass in front of its detector and
cause an unjus
ti
fi
ed run stop.
Fig. 60
Fix the sheath a
tt
achment clips on the beam by pre-drilling Ø
3.5 mm holes at equal distance.
Screw the clips directly using the screws provided.
Place the 2 cables of the detectors in the sheath and insert it
into the clips.
The sensor cables must reach the connec
ti
on box.
Fig. 57
Fig. 58
Fig. 59
Fig. 60
