© ANITA
MP03700EN_181101
38
8. Loosen the screws
⑥
and raise or lower
the Stopper
⑦
until the clearance between
the tip of thread wiper
①
and the presser bar
⑤
is about 3mm when the thread wiper
①
returns to is original position.
9. Securely tighten the screws
⑥
. 1f the
clearance is too little, the thread wiper
①
may not be able to hook the threads
depending on the kind of thread. Set the
thread wiper
①
as close to the needles as
possible, provided that the threads will
positively pass through the work.
Also check that the needle set screws will not
contact the thread wiper.
10. Loosen the screw
④
and turn the thread
wiper supporter
⑤
to adjust so that the
clearance between the tip of the needle and
the thread wiper
①
is 0.5-1 mm when the
thread wiper
①
is pressed by hand as shown
in the illustration.
11. Securely tighten the screw
④
. After
adjustment, carry out a test sewing to check
that the thread wiper operates correctly.
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