Opening The Thread Tension - DURKOPP ADLER 867 Instruction Manual

6.3

Opening the thread tension

28
Subclasses
867-190020, 867-190040, 867-290020, 867-290040, 867-190020-70,
867-190040-70, 867-290020-70, 867-290040-70
When lifting the sewing feet with the knee switch, main and
supplementary tension are automatically opened.
Subclasses
867-190122, 867-190125, 867-190142, 867-190145, 867-190322,
867-190342, 867-190425, 867-190445, 867-290122, 867-290142,
867-290322, 867-290342, 867-290445, 867-392342, 867-393342,
867-394342, 867-190122-70, 867-190322-70, 867-190342-70,
867-290122-70, 867-290322-70, 867-290342-70, 867-290342-100.
The thread tension is automatically opened when trimming the thread.