1 - Set the changeover switch in its place and fix the busbars.
G
B
2 - Insert the coupling shaft and fix it with an allen key 2,5 DIN 90011.
3 - Place the interface and screw it on top of the changeover switch. M5x15 DIN7985 (x6) screws and A.E.T. 5,3 (x6) washers are included.
4 - Screw the motorized unit (with changeover switch and MU in 0 (OFF) position). M5 x 75 DIN 7985 (x 4) screws, A.E.T. 5,3 (x 4) washers, M5 DIN 933 (x4) nuts are included.