RADEMACHER RolloPort S2, Translation Of The Original Operating And Assembly Manual

Page: 10 / 36

i
Functional description / Recognition of obstructions
The door operator has an automatic obstacle-recognition
system (through internal monitoring of power).
If the door encounters an obstruction when closing or
opening, the door operator stops the door automatically
and moves it in the opposite direction until it reaches
the corresponding limit.
After removing the obstruction you can operate the
garage door operator normally again.
Monthly checks on the obstacle recognition (power limiting)
Run the door into the final open position.
Place a 50 mm high object, e.g. a wooden
block, in the direction of travel of the door.
Close the door by actuating the hand trans-
mitter.
If the door hits an obstruction when closing,
the door operator automatically stops and
opens the garage door fully.
After this, remove the obstruction.
After removing the obstruction, you can oper-
ate the garage door operator normally again.
1.
Placing an approx. 50 mm wooden block in the direction
of travel of the door.
2.
3.
4.
5.
6.
If necessary, correct and check the alignment
once again, as an incorrect alignment cause pose
a threat, see page 24.
◆
If the subsequent adjustment does not
restore correct operation, please contact
our authorised Service department.
10
EN