30
Setting up
9
.02
Threading the sewing threads
Switch off the machine!
Danger of injury if the machine is started accidentally!
Thread needle thread as shown in Fig.
9-02.
By turning milled screws
1
and
2
adjust the tension of the needle thread to avoid material
puckering or thread breakage.
For thin, soft materials a lower thread tension is required, for thicker fabrics a
higher thread tension.
Thread the needle from the front!
●
●
Fig. 9 - 02
103-003
1
2
103-004
Summary of Contents for 3307-1 SERIES
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