Setting The Hook Thread Tension - Dürkopp Adler 869 Operating Instructions Manual

6.8 Setting the hook thread tension

Caution: Risk of injury!
Turn the main switch off!
The hook thread tension may only be adjusted with the sewing
machine switched off.
Setting the tension spring 2
–
Set the tension spring 2 by turning the adjustment screw 1.
Increase the hook thread tension =
Turn screw 1 clockwise
Decrease the hook thread tension =
Turn screw 1 counter-clockwise.
1
GB
19