Bernina 717 Manual - Page 44

Double, treble, needle

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Double and treble needle Embroidery foot Thread: Embroidery thread No. 30 or 50 Treble needle only 50 ; Double and treble needle When threading through the thread ten- These special needles produce very sion, make sure that one of the threads beautiful effects on delicate materials, goes left and the other right of the ten- whether shades of one colour or different colours. sion disc. When threading the treble needle, the threads for the two outside needles go on one side of the tension disc and the middle thread on the other. Adjustment (Wind third thread on a bobbin and place it on the left hand upper thread Automatic: As desired pin beneath other spoole.) Needle position: centre Drop feed control: Sewing Double needle Zigzag: 21/2 Stitch length: Y4-1 (according to pattern) Treble needle Zigzag: 11/2 Stitch length: 1/4-1 (according to pattern)

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Double
and
treble
needle
Embroidery
foot
Thread:
Embroidery
thread
No.
30
or
50
Treble
needle
only
50
Double
and
treble
needle
These
special
needles
produce
very
beautiful
effects
on
delicate
materials,
whether
shades
of
one
colour
or
different
colours.
Adjustment
Automatic:
As
desired
Needle
position:
centre
Drop
feed
control
:
Sewing
Double needle
Zigzag:
2
1
/
2
Stitch
length:
Y4-1
(according
to
pattern)
Treble
needle
Zigzag:
1
1
/
2
Stitch
length:
1
/
4
-1
(according
to
pattern)
;
When
threading
through
the
thread
ten-
sion,
make
sure
that
one
of
the
threads
goes
left
and
the
other
right
of
the
ten-
sion
disc.
When
threading
the
treble
needle,
the
threads
for
the
two
outside
needles
go
on
one
side
of
the
tension
disc
and
the
middle
thread
on
the
other.
(Wind
third
thread
on
a
bobbin
and
place
it
on
the
left
hand
upper
thread
pin
beneath
other
spoole.)