22
BUTTONHOLE STITCH BALANCE
TO CHECK:
SEW THE BUTTONHOLE, AND CHECK THE BALANCE OF STITCH DENSITY BETWEEN THE RIGHT AND
LEFT SIDES OF BUTTONHOLE, THE STANDARD STITCH DENSITY OF THE RIGHT AND LEFT SIDES OF
BUTTONHOLE IS 10 STITCHES OF RIGHT SIDE (FORWARD) AGAINST 9 - 12 STITCHES OF LEFT SIDE
(BACKWARD).
ADJUSTMENT PROCEDURE:
1. SEW A BUTTONHOLE AND CHECK THE STITCHES.
2. PULL OUT THE PATTERN SELECTOR DIAL.
3. IF THE RIGHT SIDE OF THE BUTTONHOLE IS TOO COARSE, TURN THE ADJUSTING SCREW IN THE
DIRECTION OF (C).
IF THE LEFT SIDE OF THE BUTTONHOLE IS TOO COARSE, TURN THE ADJUSTING SCREW IN THE
DIRECTION OF (D).
4. INSERT THE PATTERN SELECTOR DIAL.
MECHANICAL ADJUSTMENT
PATTERN SELECTOR DIAL
(B) (A)
(C)
(D)
To Next Page
Loading...
