vds AT 7070, Technical Installation Manual, Page: 4 / 8

AMPEROSTOP SENSIBILITY SETTING (ANTI CRUSHING)
To adjust the sensibility of the amperostop do the following :
Before programming stroke :
Ÿ
Set the dip switch N ° 2-3 (look table)
Ÿ Adjust the trimmer TR1 in halfway
Ÿ Program the stroke (see pag 5)
Ÿ
Adjust trimmer TR1 so that the sensibility of the amperostop is adequate to the proper
functioning of the operator
- +
TR1
- +
TR1
Increase trimmer toward
+
to provide more
strength to the operator and less sensibility
to the intervention of the amperostop
Increase trimmer toward
-
to provide less
strength to the operator and more sensibility
to the intervention of the amperostop
SLOWING DOWN ADJUSTMENT
To adjust the slowing down speed :
Before programming stroke :
Ÿ
Open the door with OPEN button and adjust trimmer TR2, to have the required speed.
- +
TR2
Increase trimmer to increase the
speed
Increase trimmer toward - to decrease the
speed
Sensibility amperostop Dip 2 Dip 3
100%
OFF OFF
75%
ON OFF
50%
OFF ON
25%
ON ON