Ugly Seams - Pfaff 60 Instructions Manual

Ugly seams
Cause:
Remedy:
Tension not properly regulated.
Adjust tension in accordance
with chapters 13 and 14.
Thread to heavy, knotty or hard.
Use only a first-class type of thread.
Under thread unevenly wound.
For winding do not run the thread over
your finger but over the winder thread
tension.
Race to dry.
Apply one or two
drops of oil.
Odd thread having infested
between
Loosen tension and remove thread.
the upper thread tension discs.
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