34
15) Adjust the length of inside thread after
thread trimming (-02 Model)
A. The 4mm projection of the inside thread from the throat
plate is appropriate.
B. Unfasten the screw and move the inside thread guide in
the direction of the arrow for length adjustment.
[ Fig. 44 ]
16) Auxiliary clamp arm (-02 Model)
When the clamp moves up, the trimming of the lower thread
and the inside thread begins. In order to ensure that
sufficient thread is left after thread trimming, the auxiliary
clamp prevents sewing cloth from moving during thread
trimming.
[ Fig. 45 ]
①
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