Opening The Needle-Thread Tension - Duerkopp Adler 550-767 Operating Instructions Manual

5.3

Opening the needle-thread tension

The needle-thread tension is automatically opened when the thread is
cut.
–
Press button 2 manually or press down the upper right-hand corner
of cover 1. The needle-thread tension remains opened for as long
as the button or cover is held down.
1
2
11
1