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Operation
Operating Instructions D888 e-con - 00.0 - 12/2023
Fig. 8: Threading the needle thread (one-needle machine) (2)
③
(1) - Tube
(3) - Thread tensioning spring
(4) - Hook
(5) - Pin
4.
Feed the thread counterclockwise from the tube (1) around
the pretension (8).
5.
Feed the thread clockwise through the rear tension (7).
6.
Feed the thread clockwise around the pin (5) and keep feeding
it clockwise through the front tension (6).
Fig. 9: Threading the needle thread (3)
(6) - Front tension
7.
Feed the thread through the hook (4) and then clockwise
through the thread tensioning spring (3) from below.
①
⑤
④
(6) - Front tension
(7) - Rear tension
(8) - Pretension
⑦
⑥
(7) - Rear tension
⑧
⑦
⑥
27
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