User manual

11
EN
9. Brief description
The RolloTron Comfort is a roller shutter drive designed for
use inside. The unit is installed as a ush-mounted device.
The power supply is provided via the enclosed connecting
cable with plug or a xed installed lead.
Obstacle detection
The movement of the belt is monitored. If the roller shutters
hit an obstacle in the DOWN ( t ) direction, the belt will stop
moving and the belt winder is switched o.
Once the system has switched o, it is no longer
possible to directly operate the drive in the same
direction.
Run the belt winder back in the opposite direction and
remove any possible obstacle. Subsequently it is possible
to operate the drive in the original direction again.
Soft-start / Soft-stop
The RolloTron Comfort is equipped with a Soft-start and
Soft-stop function. Gentle starting and stopping serves to
protect the belt winder mechanics and the belt.
i
Overload cut-o
The RolloTron Comfort is equipped with an overload
cut-o system.
If the drive jams in the UP ( ▲ ) cycle (for example, due to
ice), the belt winder is also switched o. Once the cause for
the overload has been rectied, the drive is fully operational
in both directions.
NOTE
Please ensure that the belt winds evenly during its sub-
sequent cycle after the obstacle detection system has
triggered.