MECHANICAL ADJUSTMENT
(FOR MODELS JF1022, JF1018S, JF1018, JF1014 AND JF1012)
FEED BALANCE ON STRETCH STITCH
CORRECT SETTING
IF THE STRETCH STITCH PATTERNS ARE DISTORTED WITH SETTING THE STITCH LENGTH DIAL
AT “SS”.
(IN CASE OF BEING A DIFFERENCE BETWEEN FORWARD FEEDING AND BACKWARD FEEDING
DURING STRETCH STITCH PATTERNS), MAKE AN ADJUSTMENT AS FOLLOWS:
TO ADJUST
1. REMOVE THE CAP.
2. SET THE PATTERN SELECTOR DIAL AT “A”, AND THE STITCH LENGTH DIAL AT “SS”.
FOR MODELS JF1022 AND JF1018, SET THE PATTERN SELECTOR DIAL AT “A”.
SET THE STITCH WIDTH SELECTOR DIAL AT “ 0 “.
SET THE STITCH LENGTH SELECTOR DIAL AT “SS”.
3. TURN THE STRECH STITCH ADJUSTING SCREW IN THE DIRECTION OF C WHEN A > B, OR
IN THE DIRECTION OF D WHEN A < B.
4. MOUNT THE CAP.
STRETCH STITCH
ADJUSTING SCREW
CAP
NOTCH
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