
27
Setting up
Fig. 9 - 04
2
1
●
Switch on the machine.
●
Call up the threading aid function.
Machine moves to thread-in position, sewing start is disengaged.
●
Thread the machine as shown in Fig.
9
-
04
.
●
Regulate the needle-thread tension by turning milled screw
1
.
Secondary tension is regulated by turning the knurled thumb screw.
●
Move the machine to its basic position
9
.04
Threading needle thread/adjusting needle thread tension
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