21
ZERO FEEDING
ADJUSTMENT PROCEDURE:
1. SET THE PATTERN SELECTOR DIAL AT “ “, AND THE STITCH LENGTH DIAL AT “ 0 “.
2. PLACE A PIECE OF PAPER ON THE NEEDLE PLATE. TURN THE HANDWHEEL TOWARD YOU SLOWLY
BY HAND AND CHECK THE MOVEMENT OF A PAPER.
3. IF THE PAPER MOVES FORWARD, REMOVE THE CAP AND TURN THE ADJUSTING SCREW IN
DIRECTION (A).
IF THE PAPER MOVES BACKWARD, TURN THE ADJUSTING SCREW IN DIRECTION OF (B).
MECHANICAL ADJUSTMENT
ADJUSTING SCREW
CAP
(A)
(B)
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