58
2) Adjust Upper Thread Holder
A. Adjust the position of the side of the upper thread holder
Generally, the baselines of the sewing starting point A and the sewing ending point B are different when sewing eyelet
button holes. Therefore the thread holder setting cylinder
①
alters the baseline of the upper thread holder.
[ Fig. 29 ]
B. Adjust the position of the sewing starting baseline
ⓐ
Manually move the X-Y feed base to the sewing starting point.
ⓑ
Confirm that the thread holder setting cylinder
①
is on.
ⓒ
Use the adjusting screw
②
and nut
③
to make the center of zigzag switch length in line with the center of the thread
holder front end
ⓐ
.
[ Fig. 30 ]
A
B
ⓐ
①
③
②
①
Содержание SPS/D-BH-6000 Series
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