Seiko CH-2B - 8 Pressure of Presser Foot; 9 Adjustmentof Stitch Length

8 Pressure of Presser Foot
By turning the pressure regulating thumb screw clockwise'-^, pressure increase, and turning
pressure regulating thumb screw counter-clockwise^^, pressure decreases.
Tension regulating nut should be tightened after pressure was adjusted.
Adjustment should be made to suit for the materials being sewn.
9 Adjustment of Stitch Length
By pull-up t feed regulating lever (1), reverse stitch is performed, and push-down feed I
regulating lever (1), forward stitch is performed.
By turning knurling nut (2) & (3) clockwise'^,feed length decreases, and turning knurling nut
(2) & (3) counter-clockwise<«^, feed length increases.
Knurling nut (2) & (3) should be tightened each other after desired stitch length was determined.
(Note)
When upward & downward moving of the feed
regulating lever is loosened, feed adjustin screw (4)
should be tightened.
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From the library of: Superior Sewing Machine & Supply LLC