Pfaff hobbylock 788 Owner's Manual - Page 23

fashionable

Get Pfaff hobbylock 788 PDF manuals and user guides View all Pfaff hobbylock 788 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 23 highlights

Adjusting the differential feed on the Hobbylock 788 The differential feed prevents inter-ply shift. It consists of two feed dogs, arranged 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 22). 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 gar men t s: The gather effect is obtained at a dif ferential feed setting of 1.5 - 2 when light fabrics are processed. The wave effect is obtained at a dif ferential feed setting of 0.5 when medium to heavy elastic fabrics are processed. 21

  • 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
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
Adjusting
the
differential
feed
on
the
Hobbylock
788
The
differential
feed
prevents
inter-ply
shift.
It
consists
of
two
feed
dogs,
arranged
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
22).
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
gar
men
t
s:
The
gather
effect
is
obtained
at
a
dif
ferential
feed
setting
of
1.5
—
2
when
light
fabrics
are
processed.
The
wave
effect
is
obtained
at
a
dif
ferential
feed
setting
of
0.5
when
medium
to
heavy
elastic
fabrics
are
processed.
21