Operation; Threading The Needle Thread - Duerkopp Adler 669 Instruction Manual

6.

Operation

6.1

Threading the needle thread

11
10
9
8
7
6
8
Caution: danger of injury !
Turn the main switch off !
The needle should be threaded only when the machine is turned off.
Threading the needle thread
–
Put the reel on the reel stand. Guide the needle thread through the
unwind holder.
The unwind holder must be perpendicular to the reel.
–
Insert the thread through guide 1 and guide 2.
–
Pass the thread clockwise around the pre-tensioner 3.
–
Pass the thread counter-clockwise around the supplementary
tensioner 4.
–
Pass the thread clockwise around main tensioner 5.
–
Pull the thread under the thread take-up lever 8. Thread through
the thread regulator 10 to the thread lever 11.
–
Pass the thread through thread lever 11 and through guides 9, 7
and 6 on the needle bar.
–
Pass the thread through the eye of the needle.
1
2
3
4
5