14
FEED DOG HEIGHT
MECHANICAL ADJUSTMENT
TO CHECK:
1.
LOWER THE PRESSER FOOT.
2.
TURN THE HANDWHEEL TOWARD YOU TO BRING THE FEED DOG TO ITS HIGHEST
POSITION. THE HEIGHT OF THE FEED DOG FROM THE NEEDLE PLATE SHOULD BE
0.75 – 0.90MM.
IF IT IS NOT IN THE RANGE, ADJUST AS FOLLOWS.
ADJUSTMENT PROCEDURE:
1.
OPEN THE SHUTTLE COVER.
2.
LOWER THE PRESSER FOOT AND TURN THE HANDWHEEL TOWARD YOU UNTIL THE
FEED DOG COMES TO ITS HIGHEST POINT.
3.
TURN THE ADJUSTING SCREW TO ADJUST THE HEIGHT OF FEED DOG
(0.75 – 0.90 MM).
4.
TURN THE HANDWHEEL TOWARD YOU TO RECHECK THE HEIGHT OF FEED DOG.
0.75 – 0.90MM
ADJUSTING SCREW
