– 14 –
4-5. 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.
1) Open hook cover
❶
.
2) Raise latch
❸
of bobbin case
❷
, and remove
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.
❶
❸
❷
4-4. Procedure for clamping the needle thread
1) Press intermediate presser setting button
A
to display the needle thread suction button.
2) When you press needle thread suction button
B
, the thread suction screen is displayed
and the thread suction device is brought to the
air-sucking state. Allow thread suction device
❶
to suck the two needle threads of the right
and left needles.
3) After the thread suction device has sucked
the needle threads, touch
C
on the thread
suction screen to stop the air suction to
clamp the needle threads.
❶
A
B
C
