Brother NX-450 - Manual (Page 27)

GETTING READY
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26
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Remove the bobbin from the shaft.
Memo
z When the sewing machine is started or the
handwheel is turned after winding the
bobbin, the machine will make a clicking
sound; this is not a malfunction.
Installing the bobbin
Install the bobbin wound with thread.
CAUTION
Memo
z The order that the bobbin thread should be
passed through the bobbin case is indicated
by marks around the bobbin case. Be sure to
thread the machine as indicated.
a
Slide the bobbin cover latch to the right.
a Bobbin cover
b Latch
X The bobbin cover opens.
b
Remove the bobbin cover.
c
Hold the bobbin with your right hand and hold
the end of the thread with your left.
• Be careful not to drop the bobbin.
d
Insert the bobbin into the bobbin case so that
the thread unrolls to the left.
• Be sure to insert the bobbin correctly.
CAUTION
● Use a bobbin that has been correctly
wound with thread, otherwise the needle
may break or the thread tension will be
incorrect.
● The bobbin was designed specifically for
this sewing machine. If bobbins from other
models are used, the machine will not
operate correctly. Use only the included
bobbin or bobbins of the same type (part
code: SA156, SFB(XA5539-151)).
Actual size
11.5 mm
This model Other model
(7/16 inch)
● Be sure to install the bobbin so that the
thread unwinds in the correct direction,
otherwise the thread may break or the
thread tension will be incorrect.
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