47
Maintenance
v
Remove the needle plate
Turn the handwheel until the needle is fully
raised. Remove the sewing table, then open
the hinged cover. Unscrew the needle plate
screw with the screw driver.
v
Clean the feed dog
Clean the feed dog and bobbin case with a
brush.
v
Clean the machine surface
If the surface of the sewing machine is dirty,
lightly soak a cloth in mild detergent, squeeze
it out firmly and then wipe the surface. After
cleaning it once in this way, wipe the surface
again with a dry cloth.
Do not use any organic solvents or detergents
n
Attention
Disconnect the power cord from the
wall socket before carrying out any
maintenance, otherwise injury or electrical
shock may result.
Summary of Contents for K121A
Page 2: ......
Page 7: ...Machine Introduction ...
Page 11: ...Machine Setup ...
Page 25: ...Sewing Basics ...
Page 33: ...Utility Stitches ...
Page 52: ...Maintenance and Trouble shooting ...
Page 58: ......
Page 59: ......