Preparation
9 - 2
● Place empty bobbin 1 on the bobbin winder spindle 2.
● Thread the thread as shown in Fig. 9.02 and wind it around the bobbin 1 a few times in a
clockwise direction.
● Switch on the bobbin winder by pressing lever 3 in the direction of the arrow.
Bobbin 1 is filled during sewing.
● The tension of the thread on bobbin 1 can be adjusted with milled screw 4.
● The bobbin winder stops automatically, when bobbin 1 is sufficiently full.
● To adjust the amount of thread turn the screw on lever 3.
9.02 Winding the bobbin thread / adjusting the preliminary thread tension
2
3
1
4
Fig. 9 - 02
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