Справочник Пользователя для Brother BE-438B

5. ADJUSTMENT 

 

５-１６. Changing the work clamp lift (KE-435B, 435C, 436B, 436C) 

Standard lift amount of the work clamp (1) is 3 mm (max. 8 mm). 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

3 - 5mm 

Decrease

Increase

0.5 - 1mm 

2627Q 

2483Q 

2626Q 

Adjusting work clamp lift to 3 - 5 mm 
1. Loosen the screw (2) and open the stepping cover (3). 
2. Loosen the nut (4) and adjust the stepping work clamp connecting rod (5) position. 

*  If you would like to increase the work clamp lift, move the stepping work clamp connecting rod (5) up, and if 

you would like to decrease it, move the stepping work clamp connecting rod (5) down. 

Adjusting work clamp lift to 5 - 8 mm 
1. Loosen the screw (2) and open the stepping cover (3). 
2. Loosen the nut (4) and adjust the stepping work clamp connecting rod (5) position. 

*  If you would like to increase the work clamp lift, move the stepping work clamp connecting rod (5) up, and if 

you would like to decrease it, move the stepping work clamp connecting rod (5) down. 

3. Remove the face plate and turn the pulley by hand to set the work clamp to its lowest point. Loosen the bolt (9) 

of stepping work clamp arm R (8). Adjust the clearance between the presser bar lifter (6) and the presser bar 
bush (7) to 0.5 - 1 mm. 

 
 
<If vertical movement of the work clamp is not required> 

1.  Remove the face plate (1). 

KE-430B, 430C series

 

2.  Remove the shoulder screw (2) and re-attach the 

stepping link assembly (3) to the upper screw 
hole (a) of the stepping work clamp arm F (13). 

 
 
 
 
 
 
 

3455Q 3456Q