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Names of Machine Parts and Their Functions
The names of the various parts of the sewing machine and their functions are described below. Before using the
sewing machine, carefully read these descriptions to learn the names of the machine parts.
Front view
a
Thread guide cover (page 22, 31)
Pass the thread under this thread guide cover when
winding the bobbin thread and threading the machine.
b
Thread guide (page 22, 31)
Pass the thread under this thread guide when winding
the bobbin thread and threading the machine.
c
Spool pin (page 21, 30)
Place a spool of thread on the spool pin.
d
Bobbin winder (page 20)
Use the bobbin winder when winding the bobbin.
e
LCD (liquid crystal display) (touch panel) (page 16
)
Setting for the selected stitch or pattern and error
messages appear in the LCD.
f
Operation panel (page 12)
Use the keys on this panel to select stitches or
embroidery patterns, or check how to use the sewing
machine, etc.
g
Embroidery unit connector slot (page 135)
Plug in the connector for the embroidery unit.
h
Presser foot lever (page 41, 50)
Raise and lower the presser foot lever to raise and lower
the presser foot .
i
Operation buttons (page 11)
Use these buttons to operate the machine.
j
Flat bed attachment (page 44)
Remove the flat bed attachment when sewing
cylindrical pieces such as sleeve cuffs.
k
Thread cutter (page 56)
Pass the threads through the thread cutter to cut them.
l
Needle threader lever (page 33)
Use the needle threader lever to thread the needle.
m
Thread tension dial (page 58, 158)
Adjust the upper thread tension with this dial.
n
Thread take-up lever (page 32)
o
Bobbin-winding thread guide and pretension disc
(page 22)
Pass the thread under this thread guide and around the
pretension disc when winding the bobbin thread.
Summary of Contents for Sofia BL137A2
Page 1: ......
Page 70: ...SEWING BASICS 68 ...
Page 188: ...English 885 V99 XE7973 001 Printed in China ...