Winding The Bobbin Thread / Adjusting The Preliminary Thread Tension - Pfaff 3119 Instruction Manual

9

Winding the bobbin thread / adjusting the preliminary thread tension

.02
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 pressing spindle 2 and lever 3 simultaneously.
● The tension of the thread wound onto bobbin 1 is set on milled screw 4.
● The bobbin winder will stop when sufficient thread is wound onto bobbin 1.
● After winding the needle thread can be cut with thread knife 5.
If the thread is wound on unevenly:
● Loosen nut 6.
● Turn thread guide 7 as required.
● Tighten nut 6 again.
5
1
2
The bobbin is wound during sewing.
Winding the bobbin outside the sewing cycle.
With the Stop key it is possible to switch off the drive of the feeding
mechanism and the knife, so that bobbin winding only takes place with pedal
operation. To wind the bobbin, the needle thread must be removed.
Setting up
4
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+
7
6
9 - 2