Pfaff hobbylock 4760 Owner's Manual - Page 27

Pfaff hobbylock 4760 Manual

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Adjusting the differentia' feed The differential feed prevents inter-ply shift. It consists of two feed dogs, ar ranged one behind the other, which both pick up and move the workpiece at the same time. The feed amount of either feed dog can be set separately, It is possible to have the workpiece moved more by the front feed dog than by the rear one and vice versa. Owing to that very good sewing results are accomplished. Set the diffe rential feed according to the material you wish to process (see table on page 24). The following settings are possible at button 23: Setting 0.5 = Short stroke of front feed dog, long stroke of rear feed dog Setting N = Same stroke of both feed dogs Setting 1.5 = Long stroke of front to 2 feed dog, short stroke of rear feed dog The differential feed can be set infini tely from 0.5 to 2, also during sewing. Note The following variants can be employed to obtain fashionable effects on garments: The gather effect is obtained at a differential feed setting of 1 .5 - 2 when light fabrics are processed. The wave effect is obtained at a differential feed setting of 0.5 when medium to heavy elastic fabrics are processed. 23

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Adjusting
the
differentia’
feed
The
differential
feed
prevents
inter-ply
shift.
It
consists
of
two
feed
dogs,
ar
ranged
one
behind
the
other,
which
both
pick
up
and move
the
workpiece
at
the
same
time.
The
feed
amount
of
either
feed
dog
can
be
set separately,
It
is
possible
to
have
the
workpiece
moved
more
by
the
front
feed
dog
than
by
the
rear
one
and
vice
versa.
Owing
to
that
very
good
sewing
results
are
accomplished.
Set
the
diffe
rential
feed according
to
the
material
you
wish to
process
(see
table
on
page
24).
The
following
settings
are
possible
at
button
23:
Setting
0.5
=
Short stroke
of
front
feed
dog,
long
stroke
of
rear feed
dog
Setting
N
=
Same
stroke
of
both
feed
dogs
Setting
1.5
=
Long
stroke
of
front
to
2
feed
dog,
short
stroke
of
rear feed
dog
The
differential
feed
can be
set
infini
tely from
0.5
to
2,
also
during sewing.
Note
The
following
variants
can
be
employed
to
obtain
fashionable
effects
on
garments:
The
gather
effect
is
obtained
at
a
differential
feed
setting
of
1
.5
—
2
when
light
fabrics
are
processed.
The
wave
effect
is
obtained
at
a
differential
feed
setting
of
0.5
when
medium to
heavy
elastic
fabrics
are
processed.
23