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15
16
17
B614
21
532297 - Rev.D
19
60 Nm
3
1
2
1
2
3
2
1
spacer not used
4.4 INSTALLING THE ARM
!
- Always perform the work with the power supply
disconnected.
- Before installing the arm, check the mounting
of the barrier body with the tightening torques
indicated.
- Two people must move the arm.
- If necessary to cut the arm, do not cut the end with
the mounting hole in it. After cutting remove any
sharp borders and burs.
Before installing the arm, check the integrity of the
lower rubber edge protection.
PREPARING THE ROCKER ARM
Before installing the barrier arm, make sure to turn the
rocker arm in the closed arm position.
!
This phase requires the barrier to be released.
- Keep away from the moving elements inside the
box.
- To move the rocker arm, turn the drive shaft, using
the arm mounting lever. Do not use other tools
1. Release the barrier using the manual release key.
2. Turn the shaft so as to bring the rocker arm in con-
tact with the closing positive stop (
15
).
Closing positive stop
LH barrier
1
RH barrier
2
3. Re-lock the barrier.
INSTALLATION
1. (
16
) Screw in the guide
1
in the drive shaft.
2. Insert lever
2
in the drive shaft horizontally in
contact with seeger ring
3
.
The spacer must not be used and must be taken out.
3. (
17
) Removing guide
1
and store it.
4. Secure the lever in position with screw
2
and
washer
3
.
!
Use the torque wrench to tighten to the torque shown
in the figure.
Содержание B614
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