Pfaff 3704-2/03 - Electrical Connections and Commissioning

8 - 6
Installation and commissioning
8.06 Connecting the plug-in connections and earth cables
Fig. 8 - 06
● Connect all plugs as labelled to the control box.
● Screw the earth cable from the sewing head and the main switch 1 to earth point A.
● Connect earth point A to earth point B with earth cable 2.
● Screw the earth cable 3 from the motor to earth point B.
2
B
X1
X2
X3
X5
X4
3
A
1
2