Baby Lock Crafter's Choice BLCC2 Instruction And Reference Manual page 106

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APPENDIX
Symptom
The upper thread was not threaded
correctly, or the bobbin is incorrectly
installed.
The spool is incorrectly installed.
The combination of fabric, thread
The fabric is
and needle is not correct.
wrinkled.
The needle is bent or blunt.
If thin fabrics are being sewn, the
stitch is too long.
The thread tension is incorrect.
The upper thread was not threaded
correctly.
The combination of fabric, thread
and needle is not correct.
Stitches are
skipped.
The needle is bent or blunt.
The needle is incorrectly installed.
Dust has accumulated under the
needle plate or in the bobbin case.
Dust has accumulated in the feed
dogs or in the bobbin case.
The upper thread was not threaded
correctly.
A high-pitched
noise is made
The bobbin case is scratched, or has
while sewing.
a burr on it.
A bobbin designed specifically for
this machine is not used.
The needle has not been raised to
The needle
the correct position.
threader cannot
be used.
The needle is incorrectly installed.
The presser foot that is used is not
appropriate for the type of stitch that
you wish to sew.
The stitch is not
The thread tension is incorrect.
sewn correctly.
The thread is tangled, for example,
in the bobbin case.
104
Probable Cause Remedy
Correctly thread the upper thread
and correctly install the bobbin
thread.
Correctly install the spool.
Select a thread and needle that are
appropriate for the type of fabric
being sewn.
Replace the needle.
Shorten the stitch length or sew with
stabilizer material under the fabric.
Adjust the tension of the upper
thread.
Correct the upper threading.
Select a thread and needle that are
appropriate for the type of fabric
being sewn.
Replace the needle.
Correctly install the needle.
Remove the needle plate cover and
clean the race.
Clean the race.
Correct the upper threading.
Replace the bobbin case.
Contact your retailer or the nearest
authorized service center.
Incorrect bobbins will not work
properly. Only use a bobbin designed
specifically for this machine.
Press the "Needle Position" button.
Correctly install the needle.
Attach the presser foot that is
appropriate for the type of stitch that
you wish to sew.
Adjust the tension of the upper
thread.
Remove the tangle thread. If the
thread is tangled in the bobbin case,
clean the race.
Reference
page 20, 22
page 22
page 30
page 32
page 48
page 46
page 22
page 30
page 32
page 100
page 100
page 22
–
page 16
page 25
page 32
page 94
page 46
page 100