SD‑L F (9365x)
0548-988-11---20_2022.01.indd
0548-988/12
Page 45 of 87
Mounting and operating instructions
Note:
A renewed teach-in procedure (Teach) is required if:
• the spring tension has been changed
• the leaf weight has been changed
• the type of rod assembly has been changed
• the opening angle Ao has been changed
• the Teach has been obstructed before reaching an opening angle of 20°
• the distance between axles (dAxis) has been changed
• the parameter Invers has been changed.
Additional parameter and menu navigation
see chapter 7.4.
6.1
Low-Energy mode
If no sensor system is used, the drive mechanism must be operated in the Low-Energy mode,
which answers the Low-Energy requirements according to EN 16005.
In the Low-Energy mode, the drive mechanism is automatically set so that the door leaf does
not exceed the static force of 67 N. For this purpose, the Low-Energy parameter must be activa
-
ted (BOTH, CLOSE, OPEN) during commissioning. Afterwards, the door leaf weight and door leaf
width are queried. Based on the parameters entered, the drive mechanism regulates the correct
opening and closing time.
Warning:
The pre-stressing of the closing spring must be adapted (as explained in chapter 4.5) to
the width of the door leaf, to make sure that the admissible opening and closing force
of 67 N is respected (in accordance with the specifications of standard EN 16005).
Compliance with the force must be checked by means of control measurements (see
Control booklet, chapter 2.6.4).
6.2
Servo operation
In the Servo operation, the drive mechanism compensates the closing force of the spring. For the
user, the door behaves like a normal door (without drive mechanism).
In the servo-operation, the door behaviour is as follows:
• The door always closes automatically.
• If the door is pushed open again by hand during the automatic closing procedure, the drive
mechanism switches back to servo operation.
• The servo support can be adjusted in 5 stages (depending on door leaf width and weight).
• In the servo operation, the door can still be opened automatically by means of Key command
(push-button/radio).
Note:
The servo operation is not possible with the following applications:
• 2 leaves installations
• Interlock operation
• Inverse applications.
Example:
For normal users, the door behaves like any normal manually operated door. For disabled per
-
sons, the door can be opened automatically.
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