Motor Calibration - DURKOPP ADLER 610-10 Service Instructions Manual

Programming

5.7.1 Motor Calibration

The Motor Calibration subitem is used to synchronize the feed dogs.
Calibrating the main feed
To calibrate the main feed:
1. Ensure that the mechanical basic setting is performed completely.
2. Set the sewing foot pressure to the base value (26/47 mm).
Fig. 91: Calibrating the main feed
3. Disassemble the top feed foot and the center foot.
4. Assemble the calibrating foot.
5. Lower the differential feed at the bottom.
6. Use the adjusting needle such that it creates a stitch on a cardboard
7. Switch on the machine.
8. Select the menu Service > Calibrations > Motor Calibration >
9. Lift the sewing feet and insert the strip of cardboard.
10. Press the pedal forwards.
 11 stitches are sewn. The distance between the first and the last
11. If required, change the distance with +/-1 or +/-10. If the distance is to
Service Instructions 610-10/630-10 - 01.0 - 12/2016
strip.
Motor Main 2mm.
stitch should be precisely 20 mm.
be reduced, a smaller minus figure must be entered. If the distance is
to be increased, a higher minus figure must be entered.
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