Operation Manual

Operation
Operating Instructions 610-01/630-01 - 02.0 - 08/201530
Fig. 10: Threading the looper thread – Part 1
3. Feed the thread through the thread guide (1) from above down-
wards.
4. Guide the thread around the back of the thread guide (1)
and from the rear to the front throug
h the bottom hole.
5. Feed the thread from above down
wards through the thread
guide (2) on the looper thread tensioner (3).
6. Guide the thread counterclockwi
se around the looper thread
tensioner (3).
The thread must always be fed around the relevant tension-
ing disk such that it covers the
greater distance from thread
guide (2) to thread guide (4).
7. Insert the thread from above downwards through the thread
pull
er (5).
8. Feed the thread through the thread guide of the thread
groove (6). Then, pull the thread from the back under
the cover plate of the groove.
(1) – Thread guide
(2) – Thread guide
(3) – Looper thread tensioner
(4) – Thread guide
(5) – Thread puller
(6) – Thread guide of the thread
groove
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⑤
③
⑥
①