26
27
B614
25
732998 - Rev.A_DRAFT
17
15 Nm
!
1
2
3
Tr
ansla
tion of the original instruc
tions
ENGLISH
5.5 FITTING THE SPRING
RISKS
PERSONAL PROTECTIVE EQUIPMENT
The balancing of the barrier requires:
-
fitting of the tie rod in the appropriate position
-
fitting of the appropriate spring: single or double
-
manual adjustment of the tie rod
!
- Perform the operations when there is no electrical
power.
- The spring appropriate for the configuration and
length of the beam is defined in the balance chart (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 double). Fol-
lowing the addition or elimination of the accessories at
a later time, it might be necessary to change the spring.
TIE ROD
!
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.
- Respect the fixing hole indicated in the balancing
charts (see
2
).
1. Perform the release manoeuvre.
2. (
26
) Lifting the beam completely vertically.
3. Restore the automatic operation
4. (
27
) Align bushing
1
and tie rod
2
on the ap-
propriate hole. Fix in position with screw
3
,
interposing washer3.
!
Use the torque wrench to tighten to the torque shown
in the figure.
