9. STANDARD ADJUSTMENTS
9-8. Adjusting the spreader timing
When the needle is at the inside sewing position, the left spreader should touch the left spreader stopper and stop immediately before the needle bar reaches its lowest position.
When the needle is at the outside sewing position, the right stopper should touch the right spreader stopper and stop immediately before the needle bar reaches its lowest position.
(2)
(3)
(1)
1.Raise the machine head.
2.Loosen the screw (1) and the nut (2), and then turn the adjusting screw (3) to adjust the spreader timing.
3.After adjusting, tighten the nut (2) and the screw (1).
0966Q
9-9. Adjusting the needle racking width (stitch width)
The needle racking width is set to 3 mm at the time of shipment from the factory.
2 mm
Becomes smaller
Becomes larger
(2)
(1)
3 mm
Neddle racking width 1.5 - 3.2 mm
0967Q | 0968Q |
1. Loosen the needle racking adjustment nut (1) and then adjust the needle racking width by sliding the adjustment screw
(2) vertically along the oval slot.
The stitch width becomes smaller as the adjustment screw (2) is moved upward.
Note: If the needle racking width is changed greatly, you should
(Refer to
48