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Warning function
EN
Signal tones
Signal tones Cause Correction
One short signal tone Correct function -
Three short beeps when a button is pressed
1. Incorrect operation of the buttons
2. Thread bobbin is full or the sewing
machine stops while the bobbin winder
spindle is still in the right position.
1. Check that you are pressing the right
button and performing the right actions
2. Push the bobbin winder spindle (17) back
into the left position.
Three short signal tones
1. Sewing machine has a problem and
cannot sew. Possibly the thread is tangled
or twisted and the handwheel (25) cannot
be moved
1. Look through the "Troubleshooting guide"
to find the solution.
Warning function
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