5.3
Installation on air dampers (interlocking axle connection)
1. Install the four M4 threaded holes for mounting the rotary drive on the damper or on
an on-site mounting bracket.
2. Insert the Allen key into the “HV” socket and turn it approx. 1 1/2 rotations in the dir-
ection of the arrow until the mounting holes on the drive align with those on the
damper (symbol on the right of the “HV” socket).
HV
M4 × 100 mm
3. Hold the Allen key in position to maintain this alignment.
4. Put the rotary drive on the damper shaft and secure it diagonally with 2 mounting
screws.
5. Remove the Allen key.
6. Screw in the remaining mounting screws and tighten all the mounting screws securely.
7. Check the functionality via manual operation with a small angle of max. 2 revolutions
of the HV (Allen key in “HV” socket).
8. Connect the rotary drive to the power supply with just the terminals 1-2.
ð
The LED on the rotary drive turns green.
5 | Installation and commissioning
Translation of the original installation guide · Version 1.0 · 2021-05-27
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