Pfaff 160S User Manual

34
TROUBLESHOOTING
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The Seam has Uneven Stitches
Is the thread tension correct?
Check needle thread tension and the
threading.
Are you using too thick or slubbed thread?
Change the thread.
Is the bobbin thread evenly wound?
Check bobbin winding.
Is a correct needle used?
Insert a proper needle correctly, see page 19.
Needle Thread Breaks
Did you insert the needle properly?
Insert needle correctly, see page 19.
Did you insert a wrong needle?
Use needle system 130/705 H.
Is the needle bent or blunt?
Insert a new needle.
Did you thread the machine properly?
Check how the machine is threaded.
Is the needle too small for the thread?
Change the needle to the proper size for the
thread.
Are you using poor thread with slubs or thread
which has become dry?
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Is a correct spool cap used?
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actual thread spool.
Is the stitch plate hole damaged?
Change the stitch plate.
General Problems
Fabric does not move?
Make sure that the feed dogs are not lowered.
The needle breaks?
Insert needle correctly, see page 19.
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The machine will not sew?
Check that all plugs are securely plugged
into the machine and into the wall socket.
Push bobbin winder lever to sewing position.
The Machine does not Feed
or Feeds Irregularly
Did you thread the machine properly?
Check how the machine is threaded.
Has sewing lint collected between the feed dogs?
Remove the stitch plate and clean the feed
dogs with a brush.
The Machine Skips Stitches
Did you insert the needle properly?
Insert needle correctly, see page 19.
Did you insert a wrong needle?
Use needle system 130/ 705 H.
Did you thread the machine properly?
Check how the machine is threaded.
Is the correct presser foot used?
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Is the needle too small for the thread?
Make sure the needle is correct for the
thread and fabric.

Pfaff 160S Specifications

General

Brand	Pfaff
Model	160S
Category	Sewing Machine
Language	English