Adjusting The Needle Thread Tension; Turning The Supplementary Thread Tension On And Off For Subclasses 669-180010 And 669-180112 - Duerkopp Adler 669 Instruction Manual
Hide thumbs
Also See for 669:
- Operating instruction (154 pages) ,
- Parts list (56 pages) ,
- Service instructions manual (52 pages)
Table of Contents
Advertisement
6.3
Opening the needle thread tension
6.4
Turning the supplementary thread tension on and off for subclasses 669-180010
and 669-180112
12
Subclasses
669-180010
When raising the sewing feet by means of the knee lever, the main and
supplementary tensioners are automatically opened.
Subclasses
669-180112, 669-180312
The needle-thread tensioner is automatically opened when the thread
is cut.
The supplementary thread tension is turned on and off using the
lever 1.
Turning on
–
Push the knob 2 on the lever 1 to the left.
Turning off
–
Push the knob 2 on the lever 1 to the right.
2
1
Advertisement
Table of Contents
