Dürkopp Adler 755 B, Operating Instructions Manual

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Operation
Operating Instructions 755 B, 756 B/F - 00.0 - 02/2021 23
Right needle thread
To thread the right needle thread:
1. Swivel the folder station to the side ( 
p. 18
).
2. Swivel the light barrier out to the left.
3. Fit the thread reel onto the right side of the reel stand holder (2).
4. Feed the needle thread through the guide (1).
Fig. 8: Threading the needle thread (3)
5. Insert the needle thread in a wavelike manner through the right
holes (22) in the mounting plate, as shown above.
6. Feed the needle thread through the guide (21).
7. Guide the needle thread counterclockwise around the additional thread
tension (20).
8. Guide the needle thread clockwise around the thread tension (19).
9. Feed the needle thread through the guide (18).
10. Feed the needle thread around the thread tensioning spring (17).
11. Feed the needle thread through the hole (16).
(3) - Thread lever
(4) - Guide
(5) - Thread advancing device
(6) - Needle thread monitor
(7) - Guide
(8) - Guide
(15) - Thread regulator
(16) - Hole
(17) - Thread tensioning spring
(18) - Guide
(19) - Thread tension
(20) - Additional thread tension
(21) - Guide
(22) - Holes
③
⑤
⑥
⑯ ⑰
⑦
⑳
⑲
⑧
⑱
⑮
④
21
22