Viking 2780 - Page 6

The elastic
seams
programs
are
shown
in
the
inner
range
of the
program
dial.
When
sewing
this stretch
seam,
set the
desired
seam
symbol
at the
top
as with
ordinary
seams.
In
addition
turn
by
means
of stitchlength button
the
machine
onto
stretch,
by
turning
over
0 to
the
left,
until
the
spot
= is
at the top
of
the setting
mark.
When
turning
there
will
be a
point
you
need
some
force,
here
either
continue
turning
or
simultaneously
press
the
reverse
lever.
As
soon
as
this
reverse
lever
moves
up,
the safety
seam
is automatically set.
When
sewing
ordinary
seams
again
(symbols
on the
outer
range
of
program
dial),
press
reverse
lever
down
again
by turning
the stitchlength
button
to
the
right
into
the
numbered
region.
The safety
stretch
seams
and their
range
of
applcation.
Program
1:
elastic
straightstitch
safety
seam
needle
position
center.
Universal
utility
seam
for
all
elastic
fabrics,
especially
important
for
elastic
inseams
in
trousers,
arm
cuttings,
bed
tickings.
Very
nice
as
decorative
locked
seam.
Application see pages
18
a/d.
Programs
2-4:
three-steps-sewn
zig-zag-safety
seam,
the universal seam
for all
elastic
fabrics.
Here
choose
the
desired
stitchwidth.
Program
5:
elastic
straightstitch
safety
seam
Setting
left ee
program
1.
Program
6:
elastic
decorative
seam
Program
7: overlock seam
avoids
fringing.
Sewing
and
overcasting
—
one operation
only.
Also
very
nice
as
decorative
seam.
Operation see pages
18
a/d.
Program
8:
overlock
seam
Sewing
and
overcasting
—
one and
same operation.
Operation
see
pages
18a,
18d.
Program
9: hag
seam
for
sewing
edge-to-edge.
Hemming
of
stockinets.
A beautiful
decorative
seam
too.
Operation
see
pages
18—19.
2
LJ
2
Program
dial
Sewing
of
elastic
safety seams
Sewing
foot
383
Stitchlength
button
with
stretch
lever
4