5-3. Bobbin case threading; 5. Correct operation- Page 17

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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