Dürkopp Adler 806N-111-10 Service Instructions Manual page 50

Machine head 111
Correcting the travel
1. Use a hexagon screwdriver to loosen the screw (1) on the arm.
2. Use the adjusting wheel (2) to turn the entire thread tensioning unit.
3. Tighten the screw (1).
Correcting the tension
Fig. 26: Setting the tensioning spring (2)
② ③
(2) - Adjusting wheel (3) - Screw
1. Press the O button.
 Threading mode is switched on.
2. Loosen the screw (2) on the machine arm.
3. Pull out the thread tensioning unit.
4. Loosen the screw (3).
5. Turn the adjusting wheel (2) accordingly.
6. Tighten the screw (3).
7. Reinsert the thread tensioning unit.
8. Tighten the screw (2).
48 Service Instructions 806N-111-10/806N-121-10 - 00.0 - 09/2023