Pfaff hobbylock 756 Owner's Manual - Page 39

differential

Page 39 highlights

(2) Stretch overedge (Use regular or rolled hemming throat plate) * Stretch overedge is ideal for sewing decorative collars, sleeves, skirt hems, etc. on loosely knit and woven fabrics. To set the differential feed adjusting lever * Open looper cover and loosen differential feed adjusting lever thumb screw. * Slide adjusting lever upward above the center mark, as required, to stretch, and tighten the thumb screw. * To sew a seam, apply gentle tension to the fabric by holding the seam lightly in front and back of the presser foot. Note: If amount of "stretch" is not correctly set in relation to the fabric being sewn, the fabric is apt to shift away from the needle resulting in improperly sewn overedge seam. In such case, reset differential feed adjusting lever closer to the center mark. * Be sure to reset the differential feed adjusting lever to center mark for normal overedge stitching. Stretch Loosen 37

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(2)
Stretch
overedge
(Use
regular
or
rolled
hemming
throat
plate)
*
Stretch
overedge
is
ideal
for
sewing
decorative
collars,
sleeves,
skirt
hems,
etc.
on
loosely
knit
and
woven
fabrics.
To
set
the
differential
feed
adjusting
lever
*
Open
looper
cover
and
loosen
differential
feed
adjusting
lever
thumb
screw.
*
Slide
adjusting
lever
upward
above
the
center
mark,
as
required,
to
stretch,
and
tighten
the
thumb
screw.
*
To
sew
a
seam,
apply
gentle
tension
to
the
fabric
by
holding
the
seam
lightly
in
front
and
back
of
the
presser
foot.
Note:
If
amount
of
“stretch”
is
not
correctly
set
in
relation
to
the
fabric
being
sewn,
the
fabric
is
apt
to
shift
away
from
the
needle
resulting
in
improperly
sewn
overedge
seam.
In
such
case,
reset
differential
feed
adjusting
lever
closer
to
the
center
mark.
*
Be
sure
to
reset
the
differential
feed
adjusting
lever
to
center
mark
for
normal
overedge
stitching.
Stretch
Loosen
37