27
104 72 79-26
Settings
19. Stitch length balance
Check
1
Both columns of the buttonhole shall be of the same density.
2
The darning stitch shall look according to illustration.
( Use service program menu 3 press key nr. 9 )
Fine adjustment
1. In service program menu 3 press key nr. 9 .
2.Turn screw (A) with a shortened 4 mm Allen key until the machine sews mending stitch according to il-
lustration.
- To adjust the mending stitch in the E- direction, turn the screw (A) to the right (E)
- To adjust the mending stitch in the F- direction, turn the screw (A) to the left (F)
This adjustment may be done without removing the covers (see ill.).
A
E
F
0-3 mm
E
F
