Brother NX-250 Mode D’Emploi
Care and Maintenance 101
4
5
Remove the bobbin case.
Grasp the bobbin case, and then pull it out.
Grasp the bobbin case, and then pull it out.
1 Bobbin case
6
Use the cleaning brush or a vacuum cleaner to
remove any lint and dust from the race and its
surrounding area.
remove any lint and dust from the race and its
surrounding area.
1 Cleaning brush
2 Race
2 Race
• Do not apply oil to the bobbin case.
7
Insert the bobbin case so that the S mark on the
bobbin case aligns with the z mark on the machine.
bobbin case aligns with the z mark on the machine.
* Align the S and z marks.
1
S
mark
2
z
mark
3 Bobbin case
* Make sure that the indicated points are
aligned before installing the bobbin case.
8
Install the needle plate cover.
The needle plate cover is installed differently
depending on the model.
The needle plate cover is installed differently
depending on the model.
■ If there is a screw in the needle plate cover
1
Insert the tabs on the needle plate cover into
the needle plate, and then slide the cover back
on.
the needle plate, and then slide the cover back
on.
1 Needle plate cover
2
Use the disc-shaped screwdriver to tighten the
screw in the needle plate cover.
screw in the needle plate cover.
■ If there is no screw in the needle plate cover
1
Insert the tabs on the needle plate cover into
the needle plate, and then slide the cover back
on.
the needle plate, and then slide the cover back
on.
1 Needle plate cover
9
Install the flat bed attachment in its original
position.
position.
1
a
b
a
b
b
a
●
Never use a bobbin case that is scratched,
otherwise the upper thread may become
tangled, the needle may break or sewing
performance may suffer. For a new bobbin
case (part code: XC3153-321), contact
your nearest authorized service center.
otherwise the upper thread may become
tangled, the needle may break or sewing
performance may suffer. For a new bobbin
case (part code: XC3153-321), contact
your nearest authorized service center.
●
Be sure that the bobbin case is correctly
installed, otherwise the needle may break.
installed, otherwise the needle may break.
a
a
CAUTION