Bernina 2000 Manual - Page 15

Ilafilk-jilliwitas

Get Bernina 2000 PDF manuals and user guides View all Bernina 2000 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 15 highlights

Adjustments and settings a A hf Of O C • O • O E • a Adjustments and settings Stitch length 3 Every stitch equals one complete feed-dog movement. The extent of this movement is determined by the selected stitch length. The stitch length is infinitely variable from 1-4 mm and can be adjusted while sewing. Simply turn the stitch length dial in the direction desired. Most overlock work is done with a basic stitch length setting of 2.5 mm (marking on the dial). 3 I 2 t 9 G 3 t 9 t 3 E 3 E Cutting width t The cutting width is deter- Turn the cutting width t mined by the distance in the desired direction. between the knife and the Lower the upper knife. It right or left needle. adjusts itself automatically Raise the upper knife. E to the position of the lower knife. E Differential feed There are two feed dogs on your Bernina overlockerone front (A) and one rear (B). The two feed dogs move independently and their distance of travel can differ. Pushing effect t Il)afilk-jilliwitas B A car• \,... The most common use for the differential feed is to prevent waving or fluting in knits or puckers in fine woven fabrics. ) 2 1,5 N (1) 0,7 The distance travelled by the front feed dog is greater than that of the rear feed dog (examples 1.5 and 2). The front feed dog pushes the amount of fabric which the rear feed dog can take up unstretched (knit) or unpuckered (fine wovens) behind the needle. Position of knife: 1 Right needle: 3 mm Left needle: 5 mm 2 4 mm 6 mm E 3 5 mm k a 7 mm Reduce the cutting width if the edges of fine fabrics curl when being sewn. Turn the cutting width dial to a lower number. F Increase the cutting width if the loops formed on the t fabric edge are too loose. Turn the cutting width dial to a higher number. k t 3 Stretching effect The opposite effect can be produced to prevent fine nylon jerseys or closely woven fabrics from puckering. The distance travelled by the rear feed dog is greater than that of the front feed dog (example 0.7). The front feed dog holds the fabric back causing a stretching effect so that the rear feed dog can take up the fabric behind the needle without gathering. t 3 ti,!, a k. 28 29

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
Adjustments
and
settings
a
hf
•
A
Of
O
C
O
•
O
E
•
Reduce
the
cutting
width
if
the
edges
of
fine
fabrics
curl
when
being
sewn.
Turn
the
cutting
width
dial
to
a
lower
number.
Stitch
length
Every
stitch
equals
one
complete
feed
-dog
move-
ment.
The
extent
of
this
movement
is
determined
by
the
selected
stitch
length.
The
stitch
length
is
infini-
tely
variable
from
1-4
mm
and
can
be
adjusted
while
sewing.
Simply
turn
the
stitch
length
dial
in
the
direction
desired.
Most
overlock
work
is
done
with
a
basic
stitch
length
setting
of
2.5
mm
(marking
on
the
dial).
Cutting
width
The
cutting
width
is
deter-
mined
by
the
distance
between
the
knife
and
the
right
or
left
needle.
Raise
the
upper
knife.
Turn
the
cutting
width
in
the
desired
direction.
Lower
the
upper
knife.
It
adjusts
itself
automatically
to
the
position
of
the
lower
knife.
Position
of
knife:
1
2
Right
needle:
3
mm
4
mm
5
mm
Left
needle:
5
mm
6
mm
7
mm
Increase
the
cutting
width
if
the
loops
formed
on
the
fabric
edge
are
too
loose.
Turn
the
cutting
width
dial
to
a
higher
number.
a
3
3
I
2
t
9
G
3
t
9
t
3
E
3
E
t
t
E
E
E
3
k
a
F
t
k
t
3
t
3
ti,!,
a
k
.
Adjustments
and
settings
t
Ilafilk-jilliwitas
)
car•
\,...
B
A
)
2
1,5
N
(1)
0,7
Differential
feed
There
are
two
feed
dogs
on
your
Bernina
overlocker-
one
front
(A)
and
one
rear
(B).
The
two
feed
dogs
move
independently
and
their
distance
of
travel
can
differ.
Pushing
effect
The
most
common
use
for
the
differential
feed
is
to
prevent
waving
or
fluting
in
knits
or
puckers
in
fine
woven
fabrics.
The
distance
travelled
by
the
front
feed
dog
is
greater
than
that
of
the
rear
feed
dog
(examples
1.5
and
2).
The
front
feed
dog
pushes
the
amount
of
fabric
which
the
rear
feed
dog
can
take
up
unstret-
ched
(knit)
or
unpuckered
(fine
wovens)
behind
the
needle.
Stretching
effect
The
opposite
effect
can
be
produced
to
prevent
fine
nylon
jerseys
or
closely
woven
fabrics
from
pucke-
ring.
The
distance
travelled
by
the
rear
feed
dog
is
greater
than that
of
the
front
feed
dog
(example
0.7).
The
front
feed
dog
holds
the
fabric
back
causing
a
stret-
ching
effect
so
that
the
rear
feed
dog
can
take
up
the
fabric
behind
the
needle
without
gathering.
28
29