DURKOPP ADLER 768 User Manual

6.7 Adjusting the looper-thread tension
Caution - danger of injury!
Turn off the main switch.
The looper-thread tension may only be adjusted with the se-
wing machine switched off.
Adjusting the tensioning spring 2
–
Open the shuttle cover.
–
Adjust the tensioning spring 2 with regulating screw 3.
to increase looper-thread tension = turn screw 3 clockwise
to decrease looper-thread tension = turn screw 3 anti-clockwise
–
Close shuttle cover.
2 3
1
3 2
GB
13

DURKOPP ADLER 768 Specifications

General

Brand	DURKOPP ADLER
Model	768
Category	Sewing Machine
Language	English