Viking 2780 - Page 11

In
addition
lead
thread below
the
bent
hook
of
the
bobbin
case
as
shown
on
the
photo
and
let
it
come
out
approx. 4
inches.
Open
the
snap
of
the
bobbin case
and
slide
it
on
the
shaft
of
the
shuttle
hook. When
the
snap
is
released,
the
bobbin
case
clicks
in,
When using
machines
with
double
rotating
hook, the
straightstitch
will
be
nicer,
the
thread
is
not
lead
by
the
bent
hook
as
shown
above.
C
0.1mm
Turn handscrew
of flywheel
towards
you
to
disengage
the
sewing mechanism.
Lead
thread
from
spool
pin
via
pre-tension
and
then
into
the
bobbin.
The
bolt
of
the
bobbin must
snap
into
the
small
groove.
Press bobbin
against
flywheel
and
start
the
machine.
When
bobbin
is
full
according
to
ill.,
press
it to
the
left
again and
take
it
off.
As
described,
insert
it
with
bobbin
case
into
the
machine.
Fasten
handscrew
again.
L
h:z
Bobbin
winding
8