Fritz Gegauf Bernina artista 630 Service Manual page 13

artista 630 positioning PCB
4 Pole Red = BSR sensor
4 Pole white = Buttonhole
sensor
4 Pole blue = Stitch
length stepping motor
Note:
Never connect or disconnect the connecting cables when the machine is powered!
Service-Manual_artista_630_640_english_V4.01_032069_50_04.doc
2 Pole black = Presser-foot
position micro switch
4 Pole white = Stitch width
stepping motor
3 Pole red = Presser foot
pressure control
4 Pole yellow = Winder motor
30 Pole white = S-Print
13