Thread Take-Up Disk - Duerkopp Adler 579 Service Instructions Manual

23. Thread Take-up Disk

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Rule and Control
Insert a positioning pin into the drilled hole 5 of the sewing machine
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and arrest the sewing machine in the stake-out position. The looper
support must be in the left end position thereby.
Insert a pin (2 mm diameter) or the shank of the needle through the
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drilled hole 2 in the thread take-up disk.
The pin must touch on the right side of the thread guide 1.
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Caution Risk of Injury!
Set the thread take-up disk only in the "Safe Stop" position or with the
machine turned off.
Correction
Loosen screws 3 and 4 on the toothed belt sprocket.
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Turn the thread take-up disk so that the rule is fulfilled.
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Tighten screws 3 and 4.
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1
2
5