Operation Manual

A
Hook
cover
Switch
off
the
main
switch
Hold
the
hook cover
(28)
at the
side
and
open
it
to the
front.
Thread
tension
Lift
the
latch
of the
bobbin
case
and
pull
out
the
bobbin case.
Release
the
latch
and
take
out
the
empty bobbin.
To
obtain
optimum
seam
appearance
and
durability
make
sure
the
needle
and
bobbin
thread
lensions
are
correctly
adjusted
to
each
other,
i.e.
Ihe
threads
are
interlaced
between
the
two
fabric
plies.
For
fancy seams
and
buttonholes
the
thread
interlace
should be
visible
on
the
reverse
side
of
the
fabric.
Taking out
the
bobbin case
18