DURKOPP ADLER 745-34-2 - Front End Position of the Feeding Clamp

4.5 Front end position of the feeding clamp
Caution: Danger of injury !
Switch off the main switch.
Adjust the feeding clamp with utmost caution.
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Move towards the reference point (switch 1).
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Select version A or D/B/F.
The feeding clamp runs to the front end position.
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Dimensional check of the front edge of the feeding clamp
(see chapter 6)
Example Version A:
Spacing A + sewing length + 15 mm
Consequently the front edge of the feeding clamp must have the
dimensions 111+180+15 = 306 mm from the middle of the needle.
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Measure the difference between the actual position and the
determined nominal position.
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Switch off the main switch.
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Correct switch 1 by the difference .
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Correct the rear stop guide 5.
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Switch on the main switch.
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Make another reference run and check the dimensions of the front
edge of the feeding clamp.
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