Installing Accessories On The Beam; Balancing The Beam - FAAC B680H Operating Instructions Manual

INSTALLING ACCESSORIES ON THE BEAM

The accessories on the beam must be fitted before
balancing the beam. After a modification of the beam,
it is necessary to balance it again.
i
For fitting accessories to the beam, see § 7.

3.5 BALANCING THE BEAM

1. Release the barrier.
2. Bring the beam to 45° and release it: the beam is
balanced correctly when it stays in position.
3. Make the adjustment, if necessary:
- if the beam tends to open, turn the spring preload
ring nut anticlockwise
- if the beam tends to close, turn the spring preload
ring nut clockwise
4. Repeat the adjustment until it is correctly balanced.
5. Restore the barrier lock.
B680H

45°
21

732719 - Rev.E
21