Pfaff creative 4874 Owner's Manual - Page 122
Stitch formation, needle top cover, Stitch program 23
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Stitch formation We show adjustment options that predominantly refer to the cover-stitch, since the top cover-stitch consists of a combination of cover-stitch with top cover thread. 3-needle top cover Stitch program 23 If all the thread tensions are set correctly, the needle threads (blue, green and red) are barely visible on the underside of the fabric. The looper thread (purple) lies slack between them. The top cover thread (blue) lies slack between the needle threads on the top side of the fabric. If there are protruding loops in the top cover thread (blue), adjust the blue thread tension (45) of the top cover to a higher setting. The needle threads (blue, green and red) are too loose and form small loops on the underside of the fabric. Adjust the blue, green and red thread tensions to a higher setting. 7-16
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