Справочник Пользователя для Brother LK3-B448E

LK3-B448E MARK

/BA-16

7. Correct use

Do not touch or place anything against any of the moving parts while winding the lower thread, otherwise

personal injury or damage to the machine may result.

8. To wind more thread onto

the bobbin, loosen the set
screw

and pull the bob-

bin presser

outward.

1. Place the bobbin all the way onto the shaft.

2. Thread the thread as shown in the illustration at right,

wind the thread around the bobbin several times in
the direction of the arrow, and then press the bob-
bin presser

3. Turn on the power switch.

(The POWER indicator on the operation panel will
illuminate.)

4. Check that the button is not inserted and the needle does not

touch the button clamp, and then while pressing the BOBBIN.
WIND switch

, depress the foot switch

to start the ma-

chine. Keep depressing the foot switch

until the lower thread

stops being wound onto the bobbin.

Release the BOBBIN. WIND switch

after the machine starts

operating. If you release the foot switch before winding is com-
pleted, depress it once more while pressing and holding the BOB-
BIN. WIND switch

7. Remove the bobbin,

hook the thread onto the
knife

, and then pull the

bobbin in the direction of
the arrow to cut the
thread.

6. Release the foot switch

5. The bobbin presser

will automatically return to its original position after a set amount of thread (80 - 90% of the

bobbin capacity ) has been wound on.

BOBBIN.WIND

Case A

Case B

CAUTION

7-4 . Winding the lower thread

<< If the thread winds onto the bobbin unevenly >>
If the thread winds onto the bobbin unevenly, loosen the
nut

and turn the bobbin winder thread tension stud

to adjust.
* If the thread winds on as shown in A, turn the bobbin

winder thread tension stud

clockwise; if it winds on

as shown in B, turn the bobbin winder thread tension
stud

counterclockwise.