26
To adjust thread cutter switch
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.
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).
0.7 to 1.5 mm
Setscrew
Thread cutter switch
setting plate
Thread cutter switch
Moving cutter
Setscrew
End of moving cutter
End of thread
cutter plate slit
(A)
(B)