Pfaff hobbylock 794 Owner's Manual - Page 16

thicknesses

Page 16 highlights

Securing the seam: Knot the thread chain. For knit fabrics, a crochet needle can be used to pull the thread chain into the seam. To prevent ravelling of seams, sew approximately 3 cm (1") beyond the seam. Raise presser foot. Flip fabric over. Lower presser foot and sew over the seam approximately 2 cm (1/2') without cutting the chain. Sewing very heavy fabrics and different thicknesses of fabric: This machine will sew through very thin to very heavy fabrics. When sewing very heavy fabrics, tighten the upper knife screw. Note: When sewing thin fabrics, loosen the upper knife screw after sewing on heavy fabrics. (See illustration).

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Securing
the
seam:
Knot
the
thread
chain.
For
knit
fabrics,
a
crochet
needle
can
be
used
to
pull
the
thread
chain
into
the
seam.
To
prevent
ravelling
of
seams,
sew
approximately
3
cm
(1”)
beyond
the
seam.
Raise
presser
foot.
Flip
fabric
over.
Lower
presser
foot
and
sew
over
the
seam
approximately
2
cm
(1/2’)
without
cutting
the
chain.
Sewing
very
heavy
fabrics
and
different
thicknesses
of
fabric:
This
machine
will
sew
through
very
thin
to
very
heavy
fabrics.
When
sewing
very
heavy
fabrics,
tighten
the
upper
knife
screw.
Note:
When
sewing
thin
fabrics,
loosen
the
upper
knife
screw
after
sewing
on
heavy
fabrics.
(See
illustration).