20
Mechanical adjustment
Presser bar lifter switch position adjustment
Presser bar lifter switch
Setscrew
4 to 5.5 mm
Normal up
position
Lowered position
Switch set plate
To check:
1. While pressing the needle up/down and lock stitch
buttons, turn the power switch on.
The LCD displays "----".
2. Press "5" key to enter the sensor test mode.
3. When the presser bar is at normal up position, the
The presser foot symbol appears.
When the presser bar is at lowered position, the
presser foot symbol disappears.
If not, follow the procedure below.
To adjust:
1. Remove the top cover (refer to page 2).
2. Loosen the setscrew and adjust the position of the
switch set plate.
The clearance between the foot and needle plate
should be in the range of 4 to 5.5 mm when the
presser foot symbol disappears.
3. Turn off the power switch.
4. Attach the top cover.
Top left side of the machine
(Presser foot presser dial removed)
1
2
Presser foot symbol
