Setting The Needle Thread Tension; Lowering The Feed Dog - Pfaff electronic 6250 Instruction Book

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Setting the needle thread tension
Set the required amount on the needle thread tension
(21) using mark A.
The normal setting for sewing is 4 to 5. For embro
idering and buttonhole sewing between 2 and 3.
Lowering the feed dog
For ccrtain sewing work, e.g darninq, the teed dog
ii,s to be dropped. To do this, open the hook cover
arid press slide B fully to the right Now the feed
dog is lowered