40
elna 9900
Adjusting the Dynamic Cutter Blade
Setscrews
Setscrews
1. Remove the spool stand, static head right cover, right
cover and left cover (see pages 4 – 6).
2. Remove the two setscrews and needle plate.
3. Press Divide key to move the dynamic cutter blade
to the home position.
4. Loosen the two setscrews and move the thread cutter
drive unit in the direction of the arrow to adjust the
position of the dynamic cutter blade so the front tip of
the dynamic cutter blade is in line with the center of
the needle drop position.
5. Test auto thread cutting with polyester threads size
#120 both in the needle and bobbin.
6. Attach the needle plate.
7. Attach the parts removed in step 1.
Dynamic cutter blade
Needle
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