Baby Lock emore BLMR Instruction And Reference Manual page 82

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APPENDIX
Symptom
The upper thread was not
threaded correctly.
The bobbin thread is incorrectly
installed.
The thread tension
The thread tension is incorrect.
is incorrect.
A bobbin designed specifically for
this machine is not used.
The upper thread was not
threaded correctly.
The needle is bent or blunt.
Stitches are
skipped.
The needle is incorrectly installed. Correctly install the needle.
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
while
has a burr on it.
embroidering.
A bobbin designed specifically for
this machine is not used.
The thread does The needle has not been raised to
not pass through the correct position.
the eye of the
The needle is incorrectly installed. Correctly install the needle.
needle.
The thread tension is incorrect.
The stitch is not
sewn correctly.
The thread is tangled, for example,
in the bobbin case.
The lamp is damaged.
The lamp does not
come on.
The machine is not turned on.
Nothing appears The brightness of the LCD is either
in the LCD. too light or too dark.
80
Probable Cause Remedy
Correct the upper threading.
Correctly install the bobbin thread.
Adjust the tension of the upper
thread.
Incorrect bobbins will not work
properly. Only use a bobbin
designed specifically for this
machine.
Correct the upper threading.
Replace the needle.
Remove the needle plate cover and
clean the race and the bobbin case.
Clean the race and the bobbin case.
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.
Adjust the tension of the upper
thread.
Remove the tangle thread. If the
thread is tangled in the bobbin case,
clean the race and the bobbin case.
Contact your retailer or the nearest
authorized service center.
Turn on the machine.
Adjust the brightness of the LCD.
Reference
page 31
page 29
page 64
page 26
page 31
page 38
page 38
page 74,
page 75
page 74,
page 75
page 31
–
page 26
page 32
page 38
page 64
page 74,
page 75
–
page 21
page 84