5-3. Adjusting the pressure of the presser foot
Loosen nut 2 by turning counterclockwise, and
turn presser spring regulator 1 to adjust the
Decrease
Increase
pressure. Turn the regulator clockwise to increase
the pressure and turn it counterclockwise to
decrease the pressure.
1
After the adjustment, tighten nut 2 .
2
5-4. Micro-lifter
Loosen screw 1 , turn micro-lifter pin 2 , and the
height of the presser foot can be adjusted to 0 to
0.5 mm.
1
2
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