Istruzioni, instructions, instrucciones
12
afterwards fix the brackets definitely
Fig.6
Manual release
In order to execute any manual manoeuvre proceed as follows (fig.7):
1.
Rotate the key clockwise.
2.
Lift the door.
3.
Using the hexagonal key, size 22, unscrew the nut positioned at the edge of the
cylinder, till it is not easily taken out from its seating inside the body of the gear
motor.
1
2
Fig.7
Adjustment of the mechanical friction
(exclusively for the model with friction
SA41000000 – SA412304041)
In order to adjust the mechanical friction use an allen
spanner, size 6, for cylinder head screws with the
hexagonal cavity situated
in the superior part of the
motor (fig.8).
Loading:
Screw the screws.
Release:
Unscrew
the screws.
Fig.8
+
