Dürkopp Adler 52 i Series Operating Instructions Manual page 61

Operation
Operating Instructions 52Xi, 52Xi-75 - 00.0 - 10/2021
Stop sewing:
1. Release the pedal (position 0):
 Machine stops, needle and presser foot are down.
Continue the sewing process:
1. Press the pedal forwards (position 1):
 Machine continues to sew.
At seam end:
1. Press the pedal fully back (position -2) and keep it there:
 Thread is cut.
Machine stops, needle and presser foot are up.
2. Remove the sewing material.
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