Baby Lock BL4-428 Instruction Booklet page 43

Four-thread,, three-thread, & two-thread, overlock
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38
DO'S AND DON'TS
1.
Always
be
aware
of the
up-and-down movement
of
the
needle
and
do not
turn your
attention
from
the
machine
while
it
is
running.
2.
When changing
the
needle,
the
presser
foot,
or any other
parts, always disconnect
the
machine
by
pulling the
plug
out
of the wall
socket.
3.
Do
not
place
anything
on
the
speed
controller,
otherwise
the
machine
will
start inadvertently, or the
controller
or
motor
may
burn out.
4.
The
maximum
permissible power
for
the
sewing lamp
bulb
is
6
watts
and
12
voltage.
{
E.
When using
your
seger
for
the
first
time,
place
a
piece
of
waste
fabric
under the
presser
foot
and
run the
machine
without
thread
for
a
few
minutes. Wipe away
any
oil
which
may
have aPPeared.
6.
Do
not pull
fabric
from
rear
of
machine,
this
may
damage
looper meihanism.
7.
To
prevent possible
injury,
always avoid
body contact
with
any
moving parts and machine mechanism.
42

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