Operation
28 Operating Instructions 867 - 04.0 - 03/2018
Information
Threading the needle thread at the machine head requires that the
needle thread be fed properly from the reel stand (
p. 25).
To thread the needle thread in 1-needle machines:
1. Insert the needle thread from the rear to the front through the
left hole in the thread guide (1).
2. Insert the needle thread in a wavelike manner through the
3 holes of the 2nd thread guide (9):
From above to below through the right hole, then from below
to above through the hole in the middle and finally from below
to above through the left hole.
3. Guide the needle thread clockwise around the pre-tensioner (8).
4. Guide the needle thread counterclockwise around the addi-
tional tensioner (7).
5. Guide the needle thread clockwise around the main
tensioner (6).
6. Feed the needle thread through the thread guide (5) to the
thread tension spring (4).
7. Lift the tightening lever (3) with the needle thread.
8. Pull the needle thread under the spring tip (2).
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