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4-3. threading the machine head
WarNING :
turn oFF the power before starting the work so as to prevent accidents caused by abrupt start of
the sewing machine.
4-4. Installing and removing the bobbin case
WarNING :
turn oFF the power before starting the work so as to prevent accidents caused by abrupt start of
the sewing machine.
4-5. Installing the bobbin
WarNING :
turn oFF the power before starting the work so as to prevent accidents caused by abrupt start of
the sewing machine.
2.5 cm
4
3
1
3
1
2
1) Set the bobbn 1 nto bobbn case 2 n the drecton
shown in the figure.
2) Pass the thread through thread slt 3 of bobbn case 2 ,
and pull the thread as t s. By so dong, the thread wll
5
pass under the tenson sprng and be pulled out from
thread hole 4 .
3) Pass the thread through thread hole 5 of the horn secton,
and pull out the thread by 2.5 cm from the thread hole.
2
– 10 –
※
threading of L-type thread
guide in case of large return
of twist.
1) Open hook cover 1 .
2) Rase latch 3 of bobbn case 2 , and remove
the bobbn case.
3) When enterng bobbn case, nsert t wth the
latch tlted untl "clck" sounds.
If it is not fully inserted, bobbin case
2 may slip off during sewing.
If the bobbin is installed in the bobbin case ori-
enting the reverse direction, the bobbin thread
pulling out will result in an inconsistent state.
※
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