Mounting the PUSH drive arm
1. Adaptor
2. Drive arm
1. Remove the door fitting from the arm system.
2. Screw the door fitting to the door leaf tight.
3. Mount the drive arm and adaptor on the operator drive shaft at an
angle of 90° to the wall.
4. Ensure that the teeth of the adaptor engage fully with the operator
shaft. Tighten the screw to a torque of 25 Nm. (19 lbf.ft)