Adjusting The Position Of The Corner Incisions - Duerkopp Adler 745-26 Service Instructions Manual

12.1 Adjusting the Position of the Corner Incisions

Seam beginning
1
2
60
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At the controls set the longest sewing distance.
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Conduct a seam trial.
It is a help to first iron on a piece of nonwoven fleece to the sewing
piece. This makes the corner incisions plainly visible.
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Check the seam and cut pattern.
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To correct: Conduct the following settings.
Caution Risk of Injury !
Conduct setting work with the sewing machine running only while
exercising the greatest possible caution.
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Set the correction values for seam beginning (NA) and seam end
(NE) to the median value 0 (no correction) (see Short Description
DAC Chapter 5.3).
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Tilt the machine head back.
The stopper screw 2 and the lock nut 1 are to be found in the area
under the hooks.
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Loosen lock nut 1.
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Activate the testing programm " Setting the Corner Knife
Adjustment ".
See Short Description DAC Chapter 6.3.5 .
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Lift the corner knives.
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Set the stopper screw 2.
Set the clearance dimension 155 or 190 mm with stopper screw 2.
Measure the clearance at the widest point of the corner knife.
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Tighten lock nut 1.
Seam end