Lower Threading - Brother LS2400 Operation Manual

KNOWING YOUR SEWING MACHINE —————————————————————————————————————————
f While holding the end of the thread, gently press
the foot controller to wind the thread around the
bobbin a few times. Then stop the machine.
a 7-10 cm (3-4 inches)
g
Trim the excess thread above the bobbin.
• Leave 1 cm (1/2 inch) of thread from the
hole on the bobbin.
a 1 cm (1/2 inch)
CAUTION
● Make sure you follow the instructions
carefully. If you do not cut the thread
completely, and the bobbin is wound, when
the thread runs low it may tangle around the
bobbin and cause the needle to break.
h Press the foot controller to start.
i When the bobbin seems full and begins
spinning slowly, take your foot off the foot
controller.
j Cut the thread, slide the bobbin winder shaft
to the left and remove the bobbin.
11
Memo
● When the sewing machine is started or the
handwheel is turned after winding the thread
around the bobbin, the machine will make a
clicking sound; this is not a malfunction.
● The needle bar does not move when you
slide the bobbin winding shaft to the right.
CAUTION
● Winding the bobbin improperly may cause
the thread tension to loosen, breaking the
needle and resulting in injury.
1
a Wound evenly
b Wound poorly

Lower threading

Install the bobbin wound with thread.
CAUTION
● Make sure you turn the power off while
threading the machine. If you accidentally
step on the foot controller and the machine
starts to sew, you could be injured.
● -" Moving parts - To reduce the risk of injury.
Disconnect from supply circuit before
servicing. Remove cover."
a Raise the needle to its highest position by turning
the handwheel toward you (counterclockwise)
and raise the presser foot lever.
2