Sistemi Elettronici
di Apertura Porte e Cancelli
International registered trademark n. 804888
®
8. BRAKING REGULATION (where present)
8.1.
It is possible to regulate the leaf slowdown in opening and in
closing, through the braking adjusting screw (Fig. 26).
8.2.
To regulate slowdown operate as follow:
- Loosen the blocking screw of braking regulation;
- Act on the adjusting screw clockwise to have a higher braking
and a speed decrease;
- Act on the adjusting screw anti-clockwise to have a lower
braking and a speed increase;
- After the regulation fix the blocking screw of braking regulation.
On the operators with hydraulic slow down it is prensent
only during the last 15° of rotation.
Fig. 26
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Fig. 23
Fig. 22
Fig. 24
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By-Pass Valves
Fig. 25
ENGLISH
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Grey
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Yellow
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Braking regulation screw
Opening/closing
Blocking screw for
braking regulation
17
67411740
Copper
tube
Flexible
tube
6. BLEED CAP REPLACEMENT (Fig.24)
Remove the red cap and replace it with the supplied black one
after startup.
7. FORCE ADJUSTMENT
If necessary the thrust force of the leaf can be adjusted by the
two adjusting screws (grey and yellow) placed on the front lower
place of the hydraulic pump unit (Fig. 25).
*The operator is adjusted at 15 Kg force ex works so to
guarantee the anti-crush safety.
We recommend to adjust it only in case of necessity.
Red cap
9. BLEEDING OPERATION
During the connection phase between hydraulic unit and jack, air
will inevitably enter into the system and cause an irregular
operation of the operator. The irregular operation shows by an
abnormal movement of the leaf and excessive noise during
operation. To solve this problem it is necessary to proceed as
follows:
REV 01 - 03/2015
Содержание JACK 1200
Страница 19: ......
