Adjusting Buttonhole Lever Position
To adjust the buttonhole lever guide:
1. Enter the buttonhole sensor adjusting mode. (See below. The LED should display “H” or “L”.)
2. Remove the face cover (see page 4) and loosen setscrew (A).
3. Move the buttonhole lever guide so the LED displays “L” when the buttonhole lever is lowered.
Tighten setscrew (A).
To adjust the buttonhole sensor position:
4. Attach the buttonhole foot (R).
5. Lower the buttonhole lever to its lowest position and open a 1.6 mm gap between the slider and
buttonhole foot.
6. Turn the adjusting screw (B) to the left until the LED display changes from “L” to “H”.
7. Next, turn the adjusting screw to the right until the LED display changes from ”H” to “L”.
8. When the gap of the buttonhole foot is 1.4 mm, the LED should display “H”. When the gap is 1.8 mm,
the LED should display “L”.
9. Turn off the power switch.
10. Attach the face cover.
Note: If there is any lint or dust in the buttonhole sensor slit, clean it out with a swab.
To enter adjusting mode:
BH lever
Setscrew (A)
BH lever guide
Setscrew (B)
BH sensor
Adjusting screw
1.6 mm gap
Turn the power ON while pressing
the needle up/down button and
reverse button simultaneously.
(Hold both buttons down until the
LED displays the adjusting
mode window.)
Press the reverse button to
select step number “_2”.
Press the needle up/down button.
33
To Previous Page
Loading...
