Pfaff 1246 - Manual (Page 32)

Preparation
9 - 3
● Place an empty bobbin 1 onto bobbin shaft 2.
● Thread the bobbin in accordance with Fig. 9 - 02 and wind it clockwise around bobbin 1
a few times.
● Switch on the bobbin winder while at the same time pressing bobbin winder spindle 2
and lever
3.
The bobbin fills up while you are sewing.
● The tension of the thread on bobbin 1 can be adjusted with knurled screw 4.
● The bobbin winder stops automatically when bobbin 1 is full.
If the thread is wound unevenly:
● Loosen nut 5.
● Turn the thread guide 6 accordingly.
● Tighten nut 5.
Fig. 9 - 02
4
6
5
1
3
2
9. 03 Winding the bobbin thread, adjusting the thread tension