To Adjust Buttonhole Lever Position - Singer s18 Service Manual

Buttonhole lever
guide (B)
Setscrew
(A)
Buttonhole lever (C)

TO ADJUST BUTTONHOLE LEVER POSITION

Display
Screw (E)
Buttonhole foot (R)
1. While pressing the needle up/down and lock
stitch keys, turn the power switch on.
Press the number "4" within 3 seconds.
2. Remove the face plate (refer to page 1).
Lower the buttonhole lever (C).
3. Loosen the setscrew (A) and move the
buttonhole lever guide (B) until the display
shows "Sensor L".
4. Attach the buttonhole foot (R).
5. Adjust the clearance of the buttonhole foot to
1.4 - 1.8mm (D).
6. Loosen the screw (E) until the display shows
"Sensor H".
7. Tighten the screw (E) until the display just
changes from "Sensor H" to "Sensor L".
Place a sheet of paper under the buttonhole
foot. Then ull the paper toward you slowly
until the "Sensor" changes to "H". In this
condition, the clearance (D) should be
between 1.4mm and 1.8mm.
8. Turn off the power switch.
9. Attach the face plate.
Clearance (D)
1.4 mm- 1.8mm
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