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4-4. How to thread the device with the bobbin thread (RSZ type)
WARNING :
Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of
the sewing machine.
4-4-1. Installing and removing the bobbin case
4-4-2. Installing the bobbin
❸
❸
❷
❶
❹
❶
❷
– 19 –
Open hook cover ❶ .
1)
Raise latch ❸ of bobbin case ❷ , and re-
2)
move the bobbin case.
3)
When entering bobbin case, insert it with the
latch tilted until "click" sounds.
If it is not fully inserted, bobbin case
❷ may slip off during sewing.
Set the bobbin ❶ into bobbin case ❷ in the
1)
direction shown in the figure.
Pass the thread through thread slit ❸ of bob-
2)
bin case ❷ , 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 ❹ .
Draw out the thread from thread opening ❹
3)
by 4 cm.
If the bobbin is installed in the bob-
bin case orienting the reverse direc-
tion, the bobbin thread pulling out
will result in an inconsistent state.
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