Operation
Operating Instructions 967 - 02.0 - 11/2016 27
8. Turn handwheel until the thread lever is at the top dead center.
9. Thread the needle thread clockwise from the rear around the
pre-tensioner (7).
10. Feed the needle thread through thread guides (7) and (1).
11. Guide the needle thread counterclockwise through the addi-
tional tensioner (2).
12. Feed the needle thread clockwise through the main
tensioner (4).
13. Guide the needle thread through the thread guide (5) and
under the thread tension spring (5).
The thread tension spring (5) pulls the needle thread down.
Fig. 8: Threading the needle thread (2)
(8) - Thread lever
(9) - Thread guide
(10)- Thread guide
(11)- Thread clamp
(12)- Thread guide
(13)- Thread guide
(14)- Thread guide on the
Needle bar
(15)- Needle eye
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