Buttonhole Function (1) - Janome MS5027PR Service Manual

BUTTONHOLE FUNCTION (1)

* A BUTTONHOLE THAT HAS BEEN SEWN WITH THE AUTOMATIC BUTTONHOLE FOOT WILL BE 3
MM (0.12") LONGER THAN THE ACTUAL BUTTON. THIS LENGTH CAN BE ADJUSTED AS
FOLLOWS:
ADJUSTMENT PROCEDURE:
1. LOWER THE FEED DOG AND ATTACH THE BH FOOT "R", THEN LOWER THE PRESSER BAR.
2. LOOSEN THE SETSCREW (A).
3. PULL DOWN THE BH LEVER UNTIL IT TOUCHES FOOT "R", AND THE BAR (B) HITS THE FRONT
BASE PLATE. ALSO, MAKE SURE THE BH LEVER ADJUSTING PLATE (C) TOUCHES THE FINGER
(D). TIGHTEN THE SETSCREW (A).
4. RAISE THE FEED DOG, AND SEW A BUTTONHOLE. THEN, CHECK THE LENGTH.
FRONT BASE PLATE
BH LEVER
MECHANICAL ADJUSTMENT
SHORT
LONGER
SHORTER
BH LEVER ADJUSTING
PLATE (C)
(A)
TOUCHING BH FOOT R
STANDARD LONG
PULLING BAR (B)
TOUCHING
FINGER (D)
33
MS5027PR
HITTING FRONT
BASE PLATE