55
CLOSING FORCE ADJUSTMENT
DELETING THE OPENING AND CLOSING LIMIT SWITCH
This system is the only one of its kind and it guarantees
that rolling shutters (which are equipped with
lockdown hangers) remain perfectly closed without
any danger of the slats suffering excessive pressure.
The system works in all kinds of applications because
of the opportunity of manually adjusting the closing
force.
The motor is factory set to a closing force of 20 % of the nominal torque. This force can
be changed very easily by the remote control. It can be reduced by 10 % or increased up
to 40 %, depending on the desired result.
Tn: Already programmed remote control
Tn
Tn
Tn (4 sec)
E N G L I S H
REMO
TE CONTROL PROGR.
+
B
C
A
A
C
B
40 %
20 %
10 %
Tn
2 sec
+
B
C
+
B
C
+
B
C