ZOJE ZJ1900DSS, Руководство пользователя

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COMPUTER-CONTROLLED HIGH SPEED LOCKSTITCH BAR TACKING MACHINE
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5.
Installing the bobbin
.Open hook cover
⑴ ① 。
.Raise latch of bobbin case
⑵ ③ ② ，
and
remove the bobbin case.
。
.When installing the bobbin case, fully
⑶
insert it into the shuttle shaft, and
close the latch.
⑴.
Set the bobbin
①
into bobbin case
②
in the
direction shown in the figure.
⑵.
Pass the thread through thread slit
③
of
bobbin case
②，
and pull the thread as it is. By
so doing, the thread will pass under the tension
spring and be pulled out from thread hole
④
.
⑶.
Pass the thread through thread hole
⑤
of
the horn section, and pull out the thread by
2.5cm from the thread hole.
Turn of the power before starting the work so as to prevent accidents
caused by abrupt start of the sewing machine.
Turn of the power before starting the work so as to prevent accidents
caused by abrupt start of the sewing machine
If it is not fully inserted, bobbin
case
②
may slip off during sewing.
If the bobbin is installed in the bobbin case orienting the reverse direction, the
bobbin thread pulling out will result in an inconsistent state.
4.
Installing and removing the bobbin case