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The machine skips stitches
The needle is not properly inserted.
Push needle fully upw ards,
Á
at side
facing the back.
The w rong needle is inserted.
Use a needle system 130/ 705 H .
N eedle is bent or blunt.
Insert a new needle.
M achine is not properly threaded.
Check how machine is threaded.
N eedle is too small for thread.
Use a larger needle.
Needle thread breaks
See reasons above.
See above.
Thread tension is too tight.
A djust thread tension.
Thread is poor or has slubs in it, or has
become dry after too-long storage.
Only use good threads.
Thread is too thick.
Use needle w ith large eye (System 130
N ).
Needle breaks off
N eedle is not pushed fully in.
Insert new needle and push fully in.
N eedle is bent.
Insert new needle.
N eedle is too thick or too thin.
Insert new needle.
N eedle is bent, and has hit the needle plate
because you are pulling or pushing the
fabric.
Let the machine feed the fabric.
Only guide the fabric lightly.
The bobbin case is not properly installed.
When you insert the bobbin case, push
it fully into the stop.
Seam is sewn unevenly
The tension needs adjusting.
Check top and bottom tensions.
Thread is too thick, slubbed or hard.
Only use perfect threads.
The bobbin thread is unevenly w ound.
Do not w ind thread free-hand, but run
it on through the w inding tension.
Thread bunching at top or bottom side of
fabric.
Thread up correctly. Check needle and
bobbin thread tensions.
Trouble-shooting
Summary of Contents for select line 610A
Page 1: ...TM TM O w n e r s m a n u a l Simply select sew ...
Page 42: ......
