Dürkopp Adler 878-M PREMIUM Operating Instructions Manual page 46

44
To interrupt sewing:
1. Release the pedal in pedal position 0:
The machine stops, needles and top roller are down.
To continue sewing:
1. Press the pedal forwards in pedal position +1:
The machine continues to sew.
To sew over thickened seams:
1. Switch on the elevated top roller stroke with the knee lever
( Electronic knee lever, p. 39).
To change the stitch length:
1. Switch on the 2nd stitch length using the key for the quick
function ( Quick functions on the keypad, p. 40).
To increase the thread tension:
1. Switch on the auxiliary thread tensioner using the key for the
quick function ( Quick functions on the keypad, p. 40).
To sew intermediate bar tacks:
1. Press the reverse sewing button on the keypad
( Quick functions on the keypad, p. 40).
To finish a seam:
1. Press the pedal back completely in pedal position -2:
The machine sews the end bar tack, and the thread cutter
cuts the thread.
The machine stops, needles and sewing feet are up.
2. Remove the sewing material.
Operating Instructions 878-M PREMIUM - 06.0 - 11/2021
Operation