To Adjust Thread Cutter Switch - ELNA Elinita EF72 Service Manual

The distance between the left end of thread cutter plate slit and the left end of moving cutter
should be in the range of 0.7 to 1.5 mm.
End of thread
cutter plate slit
0.7 to 1.5 mm
Setscrew
Setscrew
Thread cutter switch
setting plate
Thread cutter switch

To adjust thread cutter switch

End of moving cutter
Moving cutter
(A)
(B)
1. Turn the poewr switch off.
Remove the needle plate, base and thread cutter
cover.
2. Slide the moving cutter to the right with your finger.
3. Turn the power switch on.
The moving cutter motor is initialized, and moving
cutter moves to its home position automatically.
4. The distance between the left end of moving cutter
and the left end of thread cutter plate slit should be 0.7
to 1.5 mm.
* If not, adjust as follows.
To adjust:
1. Loosen the setscrew on the thread cutter switch
setting plate.
2. If the distance is smaller than 0.7 mm, move the plate
in the direction of (A).
If the distance is larger than 1.5 mm, move the plate in
the direction of (B).
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