12
NEEDLE PLATE SETSCREW
NEEDLE PLATE
BOBBIN HOLDER
MECHANICAL ADJUSTMENT
NEEDLE BAR HEIGHT
TO CHECK:
THE STANDARD DISTANCE BETWEEN THE UPPER EDGE OF THE NEEDLE EYE AND THE
UPPER SURFACE OF THE HOOK RACE SHOULD BE IN THE RANGE OF 3.0~3.6 MM WHEN
THE HOOK POINT MEETS THE RIGHT SIDE OF THE NEEDLE IN ITS ASCENDING TRAVEL
FROM THE RIGHT LOWEST POSITION OF THE MAXIMUM WIDTH ZIGZAG STITCH.
ADJUSTMENT PROCEDURE:
1.
SELECT THE ZIGZAG STITCH WITH MAXIMUM STITCH WIDTH.
BRING THE NEEDLE TO THE RIGHT LOWEST POSITION.
2.
REMOVE THE FACE COVER, FRONT COVER AND REAR COVER. (SEE PAGE 4~6).
3.
REMOVE THE NEEDLE PLATE AND BOBBIN HOLDER.
4.
TURN THE HANDWHEEL TOWARD YOU UNTIL THE HOOK POINT MEETS THE RIGHT
SIDE OF THE NEEDLE.
5.
LOOSEN THE SETSCREW AND MOVE THE NEEDLE BAR UP OR DOWN TO ADJUST
THE NEEDLE HEIGHT.
NOTE: BE CAREFUL NOT TO ROTATE THE NEEDLE BAR.
6.
TIGHTEN THE SETSCREW.
7.
ATTACH THE BOBBIN HOLDER, NEEDLE PLATE AND FACE COVER.
NOTE:
BEFORE PERFORMING THIS ADJUSTMENT, CHECK THE NEEDLE TO HOOK TIMING.
HOOK RACE UNIT
NEEDLE
ALIGNMENT
UPPER SURFACE OF
HOOK RACE
3.0-3.6 MM
UPPER EDGE OF
NEEDLE EYE
SETSCREW
Summary of Contents for MyStyle 100
Page 1: ...SERVICE MANUAL Mystyle 100...
