Turning The Supplementary Thread Tension On And Off For Subclasses 869-180020, 869-280020, 869-180122 And 869-280122 - Dürkopp Adler 869 Operating Instructions Manual

6.4 Turning the supplementary thread tension on and off for subclasses
869-180020, 869-280020, 869-180122 and 869-280122
2
The supplementary tension is being switched on and off with lever 1.
Switching on
–
Push the handle 2 of lever 1 to the left.
Switching off
–
Push the handle 2 of lever 1 to the right.
1
GB
15