Lower Threading - Brother PS-3700 Manual De Instrucciones

1
A
2
B
C
1
23
2
1
2

Lower Threading

CAUTION
Setting the bobbin improperly may cause the thread ten-
sion to loosen, breaking the needle and resulting in injury.
1 Wound evenly
2 Wound poorly
CAUTION
Be sure to turn off the power. If you accidentally press on
the foot controller and the machine begins to operate,
injury could result.
1. Raise the needle to its highest position by turning the handwheel
toward you (counterclockwise) and raise the presser foot lever.
2. Slide the bobbin cover latch to the right and open the cover. (Fig.
A)
1 Slide bobbin cover latch
2 Cover
3. Insert bobbin and pass thread through the bobbin thread path,
then pull the thread forward to cut. (Fig. B)
CAUTION
Be sure the bobbin is set so the thread unrolls in the correct
direction. If the thread unrolls in the wrong direction, it may
cause the thread tension to be incorrect or the needle to
break.
4. Replace the bobbin cover. (Fig. C) Place the left tab in place
(see arrow 1 at left), then press lightly on the right side (see arrow
2 at left) until the cover clicks into place.
* You can begin sewing immediately without drawing up the
bobbin thread.