31
B614
28
732998 - Rev.A_DRAFT
6
15 Nm
2
13
1
1
2
2
1
A
B
3
3
Tr
ansla
tion of the original instruc
tions
ENGLISH
5.8 LIMIT SWITCH ADJUSTMENT
RISKS
PERSONAL PROTECTIVE EQUIPMENT
The actuator is supplied with regulated limit switches.
It is possible to work on the limit switches to adjust the
beam’s horizontal status and verticality.
31
Limit switch A
Limit switch B
RH barrier
vertical beam
horizontal beam
LH barrier
horizontal beam
vertical beam
!
This phase requires the release of the barrier.
- Perform the release manoeuvre when there is no
electrical power.
- Keep away from the moving elements inside the box
and from the coil spires.
- Do not leave the beam vertical when the barrier is
unlocked.
1. At the same time, loosen lock nut
1
and the screw
2
.
2. Keep the lock nut still and manually regulate the
stop with screw
3
.
3. Block the lock nut
1
with the hex wrench and
tighten the screw with Allen key
2
.
4. Check the correct adjustment of the limit
switch. Repeat the sequence if necessary. At
the end, tighten screw
2
definitively with the
indicated torque.
!
Use the torque wrench to tighten to the torque shown
in the figure.