7A
7B
EN
EN
04. INSTALLATION
SPRING ADJUSTMENT
BOOM LEVELING
04. INSTALLATION
1 • Remove the screw A.
2 • Put the boom like on phase 1 as shown on the
above image. Let it go and it must maintain on
that position, or rising very slowly. If the boom
starts to descend or rise adjust the springs untill
you can make the boom become stabilized.
3 • Put the boom like on phase 2, phase 3, phase
4 and phase 5 and repeat the same process of
point 2 for each phase. With the adjustment of
the springs, you must achieve a stage where you
can let go the boom in each position you desire
and it must stay stabilized. The springs must be
calibrated to sustain the total wheight of the
boom without the help of the motor.
4 • Refit the screw A.
The mechanical limit-switches of the barrier are shown on the image on the
left. They consist of two rings fixed to the boom’s rotation shaft, that when
openning or closing will activate the micro-switches also installed. This will
cause the control board to stop the barrier when the micro-switches are
activated, one for each type of maneuvers.
Adjust limit-switches:
1 •
Slightly loosen the screw of the ring you want to adjust, so it becomes
easier to move.
2 •
Rotate it to the desired position, so it can activate the micro-switch and
stop the boom on the correct position.
3 •
Fasten the ring’s screw you’ve adjusted to fix it on that position.
NOTE •
When adjusting the limit-switches you must also need to adjust the
mechanical stoppers. The mechanical stoppers shown in the image on the
side, were developed to limit the movement of the arms inside the barrier’s
body. After adjusting the limit-switches, you must need to adjust the stoppers
so that the arm shaded on the image touches them as soon as the micro-switches are activated. This will cause
the stoppers to hold the boom’s weight when it gets to end of course. To make the adjustments, you just need to
loosen the bolts that fix them, rotate them and fasten the bolts to fix them on that position.
For the correct operation of the barrier, please pay attention to the information in the table:
After installing the barrier, you must verify the position of the boom while closed. If it isn’t aligned
horizontally when closed, follow the instructions bellow to adjust it.
BOOM LENGTH
NUMBER
OF SPRINGS
SPRING’S LENGTH AND STEEL DIAMETER
6500 mm
3
1 spring de Ø 5mm with adjustment to 2 cm
2 springs de Ø 6mm with adjustment to 2,5 cm
7000 mm
4
2 springs de Ø 5mm with adjustment to 4,5 cm
2 springs de Ø 6mm with adjustment to 5,5 cm
7500 mm
4
no need to adjust the springs
8000 mm
4
2 springs de Ø 5mm with adjustment to 3 cm
2 springs de Ø 6 mm with adjustment to 3 cm
11000 mm
4
1 spring de Ø 5mm with adjustment to 3 cm
3 springs de Ø 6 mm with adjustment to 3 cm
LIMIT-SWITCHES
Debe desconectar la barrera de la alimentación eléctrica para evitar accidentes.
1 • Loosen the nuts of the extensible arm shown in the image
of the barrier’s interior.
2 • Insert a small rod on the hole located on the extensible
arm so you can rotate it more easily.
3 • To level the boom when closed, you just need to rotate
the extensible arm. If you rotate to the direction shown by
the arrow of the image, you are reducing it’s size and causing
the boom to rise. If you rotate on the other direction, you are
increasing it’s size causing the boom to descend.
4 • When the boom is leveled, you must fasten the nuts of the
extensible arm to lock it’s length. This will prevent the arm to
accidentally increase or decrease during the normal usage of the barrier.
NOTE • The development of all mechanical parts was made to assure an opening degree of 90° in whatever
leveling position you adjust the boom. This means that if you align it horizontally when closed, it will be vertically
aligned when openned.
(Horizontal level)
You should disconnect the barrier from the electric power. This way there will be no risk of
activating and an accident occurs.
PHASE 5
PHASE 4
PHASE 3
PHASE 2
PHASE 1
