FAAC B614, Instruction Manual

Page: 28 / 68

 2 6
 2 7
B614 26 732998 - Rev.A
17
15 Nm
!

1 2 3
Tr
ansla
tion of the orig
inal instruc
tions
ENGLISH
5.5 FITTING THE SPRING
RISKS
PERSONAL PROTECTIVE EQUIPMENT
The balancing of the barrier requires:
- fitting of the turnbuckle in the appropriate position
- fitting of the appropriate spring: single or double
- manual adjustment of the turnbuckle
!
- Carry out the work with the power supply di-
sconnected.
L i
- The spring appropriate for the configuration and
length of the beam is defined in the balancing charts
(see
 2
). Respect the holes for hooking to the
balancer and the base indicated.
- The accessories on the beam must be considered
when choosing the balancing spring (single or dou-
ble). Following the addition or elimination of the
accessories at a later time, it might be necessary to
change the spring.
TURNBUCKLE
!
This phase requires the release of the barrier.
- Keep away from the moving elements inside the
box.
- Do not leave the beam vertical when the barrier
is unlocked.
1. Perform the release manoeuvre.
2. (
 2 6
) Lift the beam completely vertically.
3. Restore the automatic operation.
4. (
 2 7
) Align the bushing 1 and the turnbuckle
2 with the appropriate hole (see
 2
). Fix in
position with screw 3 , interposing washer3.
!
Use the torque wrench to tighten to the torque shown
in the figure.