Dorma PORTEO - PowerLess Operation Mode; Push&Go Operation Mode; Obstacle Recognition and Vandalism Mode; Latching Action Function

DORMA PORTEO
WN 057472 45532 02/08
Operation
Operating type/function "PowerLess"
"I" (PowerMotion)
"PowerLess" manually and
without effort
"PowerLess" potentiometer 1
"Adjustable settings" page 22/23
Operating type/function "Push&Go".
Requirement:
"I" (PowerMotion).
Potentiometer 1 "PowerLess"
"Push&Go" "PowerMotion"
"Push&Go"
Obstacle recognition
During the opening travel
"on-position"
During the closing travel
"off"
Vandalism mode
PORTEO door assistant
Latching action
Program switch in position .
During operation, the door can be opened
.
Open the door with the door handle.
The door closes automatically on expiry of the hold-open time.
The function is adjusted via .
See .
Program switch in position
must not be set to position.
The function is permanently activated during
operation.
In mode, the opening pulse is triggered by a manual
movement of the door by approx. 3°:
- The door travels to "open" position and closes automatically on expiry
of the hold-open time.
When a further opening pulse is triggered during the closing cycle (the
door is opened against its swing direction), the door travels back to the
adjusted “open” position and closes automatically on expiry of the
adjusted hold-open time.
If the door meets an obstacle during the opening travel, the opening travel is stopped immediately.
After approx. 3 sec. the door restarts an opening travel. If the door, meets more than three times an
obstacle up to reaching the , the door drives again into the close position. This
procedure repeats itself with each opening impulse, until the obstacle is eliminated.
If the door meets an obstacle during the closing travel, the closing travel is stopped immediately.
The door stops at the obstacle. After some seconds the door drives some degrees in the direction
, in order to relieve the obstacle. After a waiting period the door tries to close again. This
procedure is continued so long until the obstacle is eliminated.
The has a vandalism mode.
In case the door is pressed against its original driving direction during an opening or closing cycle,
the gear is disabled (the door can be operated manually).
Following approx. 5 seconds the door automatically returns to the adjusted function program.
The latching action accelerates the closing speed when the door reaches the last few degrees
before it closes in order to overcome air resistance, the closing resistance of the latch and the
friction/resistance caused by door sealings (if available). The latching action is deactivated on
delivery. For adjustments please refer to page 23.
GB 21