Baby Lock Aventura (BLMAV) Instruction and Reference Guide - Manual (Page 179)

Care and Maintenance
Appendix A-3
MAI
NT
EN
A
NC
E A
ND T
R
O
UB
LES
HO
O
T
ING
A
f
Remove the needle plate cover.
Grasp both sides of the needle plate cover, and then
slide it toward you.
1 Needle plate cover
g
Remove the bobbin case.
Grasp the bobbin case, and then pull it out.
1 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.
1 Cleaning brush
2 Race
3 Bobbin thread sensor
• Do not apply oil to the bobbin case .
i
Insert the bobbin case so that the S mark on the
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.
j
Insert the tabs on the needle plate cover into the
needle plate, and then slide the cover back on.
1 Needle plate cover
About the maintenance message
Once this message appears, it is recommended to take your
machine to an authorized Baby Lock retailer for a regular
maintenance check. Although this message will disappear and
the machine will continue to function once you press ,
the message will display several more times until the
appropriate maintenance is performed.
Please take the time to arrange the maintenance your machine
requires once this message appears. Such steps will help to
ensure you receive continued, uninterrupted hours of
machine operation for the future.
a
1
a
b
b a
CAUTION
• 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.
• Be sure that the bobbin case is correctly
installed, otherwise the needle may break.
a