Baby Lock BL3-407 - Preparation for Sewing

The
one
hand
threading
system
of this
machine ensures
you
the easiest
possible
threading.
You
only
have
to
thread correctly
alonn
the
color-coded
thread
passages.
2-1
Prior to threading
(1)
Setting of
spool
Cheese
(or
cone)
spool thread
will
be usually
used for
this
machine.
Bobbin spool
thread
is also
available when held
by
*bobbin
sup-
porter,
as shown in Figure
7.
*
available separately
at order
(2)
How
to open
knife cover and side
cover
(Figure
8)
Pull the knife cover knob to the
right and
then
downward.
Push
open the side
cover
to the left.
'Bobbin
supporter
Bobbin spool
thread
lFigure
7)
Push open tu the
left.
Pull the
knob
to
the right and
then
downward.
Ch6€so spool thread
Fit
'baby
net'
(accessory)
to cover
spool when
you
use
synthetic
threads that are liable
Io frczzle.
(Figure
6l
4