Brother BAS-300G-484/484SF Owner's Manual

4. PREPARATION BEFORE SEWING 

 

 

30

KE-430D, BE-438D

1.  Press the button clamp plate cam (1) to open the button 

holder (2). 

2.  Insert the button, making sure that the button is facing 

the directing shown in the illustration, then release the 

button clamp plate cam (1). 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.  Insert the button in the button clamp. Confirm that the 

button is securely held by the clamp. 

2.  Loosen the shoulder screw (1), while the button is held 

by the clamp. Move the adjusting plate (2) so that the 

space between the adjusting plate (2) and screw (3) is 

approximately 0.5 - 1.0 mm, then tighten the shoulder 

screw (1). 

 

 

 

 

 

 

 

 

 

 

 

 

If you would like the button to be raised up more after it is 

sewn, install the accessory spring. 

1.  Install the spring support (1) with the bolt (2). 

2.  Install the spring (3) with the washer (4) and the screw 

(5). 

4115M

2660Q

0.5 - 1.0mm 

2661Q