Change Hook Thread Bobbin - Duerkopp Adler 530 Operating Instructions Manual

7.6 Change hook thread bobbin

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Caution: Danger of injury !
Switch off main switch !
Change hook thread bobbin only when button sewing automat
is switched off.
Remove empty bobbin
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Pull down hook cover 3.
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Lift bobbin case cover 1.
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Remove top of bobbin case 2 with bobbin 6.
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Remove empty bobbin from the top of the bobbin case 2.
Insert full bobbin
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Place full bobbin in the top of bobbin case 2.
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Thread bobbin thread through slot 5 below tension spring 7 in the
drill-hole 4.
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Pull bobbin thread out of bobbin case 2 for a length of approx. 2.5 cm.
When winding off the thread the bobbin must turn in the direction of
arrow.
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Reinsert bobbin case 2.
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Shut bobbin case cover 3.
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