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(1) Key
(2) Actuator device for key
Installation steps
1. Use the key (1) to secure the drive in the actuator device (2). Make sure that the
key of the drive engages in the pre-installed actuator device in the shaft.
Caution! The plastic discs, actuator and bearing rings are already pre-installed with
screws. The drive does not need to be screwed together with the winding shaft. No
transport lock needs to be removed.