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BAS-761
5. Correct operation
5-3. Bobbin case threading
■ Removal of the bobbin case
1. Press BOBBIN CHANGE button !4 and the machine will
move toward you and stop;
2. Take out bobbin case q.
Replace the bobbin.
3. If the RESTART buttones @0 are pressed after the RE-
SET button @1 has been pressed, the machine head will
move back to the home position.
■ Removal of the bobbin
Bobbin w can be removed when the latch is released.
■ Bobbin case threading
1. Insert the bobbin into the bobbin case.
2. Pass the thread through slot e and under adjustment
spring r.
3. Pull the thread out from adjustment spring r.
r
e
w
q
!4
@0
@1
w
■ x2.4 rotary hook ■ x1.7 rotary hook
■ x2.4 rotary hook
■ x1.7 rotary hook
r
e
Latch
Latch