Winding The Bobbin Thread, Regulating The Winder Tension - Pfaff 333-712/02 Instruction Manual

9

Winding the bobbin thread, regulating the winder tension

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3
Fig. 9 - 02
Place an empty bobbin 1 on winder spindle 2.
Thread up as shown in Fig. 9-02 and wind the thread a few times clockwise around bobbin 1.
Engage the bobbin winder by presing spindle 2 and lever 3 simultaneously
The tension of the thread wound onto bobbin 1 is set on knurled screw 4.
The bobbin winder will stop when sufficient thread is wound onto bobbin 1.
If the thread is wound on unevenly:
Loosen nut 5.
Turn thread guide 6 as required.
Tighten nut 5 again.
4
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1
2
Fig. 9-02 shows a machine with thread trimmer -900/51.
The bobbin is wound during sewing.
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5
Setting up
6
9 - 2