Operation Manual

6.5 Inserting the Underthread Bobbin

Caution Risk of Injury !

Turn the main switch off.

Insert the underthread bobbin only with the sewing

machine turned off.

Removing the bobbin

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Lift the bobbin case retainer 1.

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Remove hook base 2 with bobbin.

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Remove the empty bobbin from hook base 2.

Inserting a full bobbin

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Place full bobbin 3 into hook base 2.

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Pull the underthread through the slit 4 under tension spring 6 and into the drilled

hole 5.

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Pull the underthread approx. 5 cm out of hook base 2.

When the thread is pulled off, the bobbin must turn in the direction of the arrow.

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Insert the hook base 2 into the hook again.

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Close the bobbin case retainer 1.