SINGER W1665 User Manual
Page 33
Attention! The text in this document has been recognized automatically. To view the original document, you can use the "Original mode".
31
i
1
3
Trouble '
Probable Cause
Correction
1
Bent needle
Discard and replace.
Skipping
stitches
Needle placed incorrectly
in clamp
See instruction page No. 6.
Too fine a needle for thread
being used
See needle and thread chart, page No. 5.
Irregular
stitches
Upper thread tension too
loose
Tighten upper tension.
Improper threading
See threading instruction, page No. 8. and 9.
Bobbin not wound even
Rewind bobbin.
Pulling or holding material
Avoid pulling or holding material, just guide it.
Not enough tension on
upper thread
Increase tension.
stitches
Poor quality thread
Try different thread.
Needle too fine for thread
being used
See needle and thread chart, page No. 5.