Installing The Bobbin - Brother NV1250D Operation Manual

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Installing the bobbin

Install the bobbin wound with thread.
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).
11.5 mm
(7/16 inch)
a Slide the bobbin cover latch to the right.
a Bobbin cover
b Latch
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.
Actual size
This model Other model
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d Insert the bobbin into the bobbin case so that
the thread unrolls to the left.
• Be sure to insert the bobbin correctly.
CAUTION
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.
Memo
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.
e Lightly hold down the bobbin with your right
hand, and then guide the thread as shown with
your left hand.
CAUTION
When installing the bobbin, be sure to hold
it down with your finger. If the bobbin is
not correctly installed, the thread tension
will be incorrect.
Winding/Installing the Bobbin 29
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