Button Shank Shaper - Duerkopp Adler 530 Operating Instructions Manual

7.9 Button shank shaper

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The button clamp of the button sewing automat is equipped with a
button shank shaper 1.
Swinging in/out of button shank shaper
–
Swing manually in or out the swivelling lever 2 with button shank
shaper while button clamp is lifted.
Adjust button shank length
–
Turn setting button 3 accordingly.
Turn to the right = shorter shank
Turn to the left = longer shank
3 1 2