TO ADJUSTTHE NEEDLE HEIGHT
CORRECT SETTING:
THE DISTANCE BETWEEN THE TIP OF NEEDLE ON THE RIGHT AND THE SURFACE OF NEEDLE
PLATE SHOULD BE 11.6 TO 12.2 MM WHEN THE NEEDLE BAR IS AT ITS HIGHEST POSITION.
TO ADJUST:
1.REMOVE THE LOOPER COVER UNIT, FACE PLATE UNIT, BACK COVER UNIT, TOP COVER
AND FRONT COVER UNIT.
2.TURN THE HANDWHEEL TOWARD YOU AND SET THE NEEDLE BAR AT ITS HIGHEST
POSITION.
3. LOOSEN SETSCREW (A) TO ADJUST THE HEIGHT, AND TIGHTEN SETSCREW (A) AFTER
THE ADJUSTMENT IS DONE.
4.TURN THE HANDWHEEL TOWARD YOU ONE CYCLE, AND RECHECK THE NEEDLE BAR
HEIGHT.
5. ATTACH THE FRONT COVER UNIT, LOOPER COVER UNIT, TOP COVER, BACK COVER
UNIT AND FACE PLATE UNIT.
SETSCREW (A)
SURFACE OF NEEDLE
PLATE
\
11.6TO 12.2 MM ! 1.6 MM
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