Pfaff coverstyle 4850 Owner's Manual - Page 50

Stitch formation correction measures, cover stitch, Program 02

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Stitch formation correction measures cover stitch Program 02 When all tensions are correctly set, the needle threads (green and blue) are just slightly visible on the underside of the fabric. The looper thread (violet) is situated loosely in between. The right needle thread (green) is too loose, causing large loops on the underside of the fabric. Set the green thread tension to a higher value. The needle threads (green and blue) are set too tightly causing folds in the fabric. Set the green and blue thread tension to a lower value. 46

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46
Stitch formation correction measures
cover stitch
Program 02
When all tensions are correctly set, the needle
threads (green and blue) are just slightly visible
on the underside of the fabric. The looper
thread (violet) is situated loosely in between.
The right needle thread (green) is too loose,
causing large loops on the underside of the
fabric.
Set the green thread tension to a higher value.
The needle threads (green and blue) are set too
tightly causing folds in the fabric.
Set the green and blue thread tension to a lower
value.