Operation Manual

Inserting a full bobbin

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Insert a full bobbin in the upper part of the bobbin case 2.

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Pull the thread through the slit 5 under the tension spring 6.

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Pull the thread out of the upper part of the bobbin case for a length

of approx. 4 cm.

When the thread is being pulled off, the bobbin must turn in the

direction of the arrow (counter to the hook rotation).

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Insert the upper part of the bobbin case 2 with the full bobbin in the

lower part of the bobbin case.

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Close the bobbin case retainer 3.

ATTENTION!

For a trouble-free function of the remaining thread monitor clean the

lenses of the light barriers 1 and 4 with a soft cloth after every bobbin

change.

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Put the fabric sliding sheets on again.

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Switch the main switch on.

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Start a new sewing cycle.