JUKI AC-172N-1790, Инструкция по эксплуатации

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(7) Removing and installing the bobbin case
1) When the bobbn thread counter s set and the
operaton s performed automatcally, and bob-
bn thread runs out, the next start s not per-
formed. In ths state, carrage table
1
s tlted
n the drecton of
A
, and t s smply performed
to replace the bobbn. In addton, when thread
breakage has occurred durng sewng, perform
replacng bobbn when carrage table
1
s n the
state of
B
(state that the sewng machne s cov-
ered wth the table).
2) Holdng knob
2
open shuttle cover
3
.
3) Rase and hold latch lever
5
of bobbn case
4
to take t out. (The bobbn n the bobbn case
wll not come off provded that the latch lever s
rased and held.)
4) To load the bobbn case n the shuttle, put t onto
the shuttle shaft untl t wll go no further, and
snap on the latch lever of the bobbn case.
5) Close shuttle cover
3
.
B
3
1
A
5
2
4
3