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Operation
Operating Instructions 195 - 01.0 - 11/2017
8.
Pull the hook thread from the rear under the cover plate of
the thread channel (4).
Fig. 12: Threading the hook thread (3)
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⑪
(10) - Hook thread bobbin case retainer
(11) - Hook holes
9.
Remove the cover plates to the right and left of the throat plate.
10. Lift the hook thread bobbin case retainer (10) from its latching.
11. Turn the handwheel to position D in such a way that the thread
take-up disk (12) is set accordingly.
12. Insert the hook thread from the right to the left through the
holes of the hook thread guide (13).
13. Turn the handwheel until the hook hole (11) is accessible.
14. Insert the hook thread from the right to the left through the
hook holes (11) before pulling it out by approx. 3 cm.
15. Press down and lock into place the hook thread bobbin case
retainer (10).
16. Insert the cover plates of the throat plate on the right and the
left.
(12) - Thread take-up disk
(13) - Hook thread guide
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