Dürkopp Adler 755 B Operating Instructions Manual page 239

Programming
Adjusting and testing middle knife
 The display switches to Test middle knife.
Fig. 191: Testing middle knife
Symbol
To test the middle knife:
1. Press the
 Reference run is carried out.
2. Press the desired button.
Operating Instructions 755 B, 756 B/F - 00.0 - 02/2021
Meaning
Adjust middle knife  p. 238
Middle knife On/Off
Stepper motor On/Off
Move middle knife to lower position (cutting position)  p. 239
Move to height of stroke  p. 239
Move middle knife to upper position  p. 239
Reference
button.
237