10. STANDARD ADJUSTMENTS
39
BE-438C
10-9. Adjusting the holding pressure
Loosen the adjusting nut (1) and turn the adjusting nut (2) to
the point where it is just tight enough that the material will not
slip out of place when it is slightly pulled (keep pressure as
slight as possible).
10-10. Adjusting the position of the button holder
1. Loosen the two hexagonal bolts (1) and adjust the button
holder body (2) by moving it.
2. Check that the needle will go through the button hole with
no contact. (Refer to “6. CHECKING THE SEWING
PATTERN”.)
2667Q
2668Q