12
DTN 80
02.2019 | Designed in Germany
Swing-door drive
Operating instructions
eng
Fire-rated door
If the swing-door system is extended to include the functionality of a fire-
rated door, this does not affect its automatic operation.
In the event of a power failure, or of a fire, the swing-door drive is isolated
electrically. This ensures that the swing door closes and that the fire-rated
door is functional.
3.2 Safety of the swing door
Doorstop
After installation of the swing-door drive, the swing door
must be closed, and its opening width must be limited by a doorstop. To
prevent damage to the swing-door drive and the hinges, do not remove the
doorstop.
Sensors
Safety sensors are fitted to both sides of the swing-door leaf as a safety
measure when the door is opening or closing.
Behaviour of the swing door while opening
While the door is opening, if there is an obstacle or a person within that
opening area, a safety sensor on that side detects this and stops the swing
door from moving.
During a manual opening operation, these safety sensors are not active.
Behaviour of the swing door while closing
While the door is closing, if there is an obstacle or a person within that clos-
ing area, a safety sensor on that side detects this and opens the swing door
again.
4. Technical data
X
X
Please refer to the type plate on the door system for technical data.
