CARE AND MAINTENANCE
189
Appendix
5
g
Grasp the bobbin case, and then gently lift
out.
a Bobbin case
h
Use the cleaning brush or a vacuum cleaner
to remove any lint and dust from the race
and bobbin thread sensor and the
surrounding area.
a Cleaning brush
b Race
c Bobbin thread sensor
i
Insert the bobbin case so that the mark
on the bobbin case aligns with the
● mark
on the machine.
* Align the and ● marks.
a mark on the bobbin case
b
● mark on the machine
c Bobbin case
* Make sure that the indicated points are aligned
before installing the bobbin case.
j
Insert the tabs on the needle plate into the
notches in the machine.
a Tabs
b Notches
k
Press down on the right side of the needle
plate to secure it.
• Do not apply oil to the bobbin case.
• If lint or dust collects on the bobbin thread
sensor, the sensor may not operate
correctly.
• 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, contact your nearest authorized Baby
Lock retailer.
• Make sure that you fit the bobbin case
properly, otherwise the needle may break.
c
a
b