Brother BB370 Operation Manual page 15

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1
1 Pull the thread
in completely.
Pull up the spool pin and put a spool of
1
thread on this pin.
While holding the thread from the spool
2
with your right hand, pass the thread
toward you, in the groove on the thread
guide. Then, pass the thread around the
pre-tension disk and pull the thread in
completely.
1
1 Pre-tension disk
CAUTION
●
If the spool of thread is in the wrong
place, or is set incorrectly, the thread
may tangle on the spool pin.
Pass the end of the thread through the
3
hole on the bobbin from the inside of the
bobbin.
1 Pre-tension disk 2 Bobbin winder shaft
Put the bobbin onto the bobbin winder
4
shaft and slide the bobbin winder shaft to
the right. Turn the bobbin clockwise, by
hand, until the spring on the shaft slides
into the notch of the bobbin.
• Make sure to pull out 7 to 10 cm (3-4 inches)
1 Spring on the shaft
2 Notch
3 7-10 cm (3-4 inches)
CAUTION
●
Pull the thread taut and hold the end of
the thread straight up. If the thread is too
short, not pulled taut or held at an angle,
injuries may occur when the thread is
wound around the bobbin.
Turn on the machine.
5
3
3 Bobbin
of thread from the hole on the bobbin.
3
1
2
1
2
14