Thread Tension Adjustment - Kunft KSM2612 Manual De Instrucciones

2.2.20. Winding
1. Insert the thread stand [43] stored in the accessories box [25] onto the
groove [31] on the back of the sewing machine, as shown in Fig. 1.
2. Put the bobbin on the thread stand [43], as shown in fig. 2.
3. Wind the bobbin thread through the clamp above the winding slice
[6], as shown in fig. 3.
4. Move the winding bar [5] to the left, as shown in Fig. 4.
5. Insert the empty bobbin onto the winding bar [5], as shown in fig. 5.
6. Wind the thread that passed through the clamp above the winding
slice [6] on the empty bobbin for several cycles, as shown in Fig. 6.
7. Move the winding bar [5] in which you inserted the bobbin to the
left, as shown in fig. 7.
8. Move the stop block [4] to different positions according to different
needs. [or keep the stop block at its original position].
9. Turn the power "on", as shown in fig. 9.
10. Stamp the foot switch [35] to start winding, as shown in fig. 10.
11. The empty bobbin will automatically move to the left under the
12. release the foot switch and the sewing machine will stop. cut the

2.2.21. Thread tension adjustment

Just as shown in below fig., a slight adjustment to the thread tension
is required due to different sewing fabric's flexibility and materials,
sewing thickness, and fabric layers. The thread tension adjustment
wheel [10] is used to adjust thread tension [as shown in below fig.].
Maq-Costura-KSM2612-Manual-2.indd 20
impact of the stop block as soon as the bobbin is full, as shown
in fig. 11.
thread end from the winded bobbin.
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