Pfaff coverlock 4772 Owner's Manual - Page 48
Pfaff coverlock 4772 Manual
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Two-Thread Chainstitch blue green pink -1.5 yellow violet +3 When all tension units are correctly set, the needle thread blue is just slightly visible on the lower edge of the fabric. The needle thread (blue) is too loose. B Top side Set the blue thread tension to a higher va lue. B \ Undo rs ide Top side 4-Thread Overedge Seam blue green pink N -2 -2 yellow violet -2 When all tension units are correctly set, the loops of both looper threads (pink and yel low) are directly on the edge of the fabric. Underside 44
blue
green
pink
yellow
violet
-1.5
+3
When
all
tension
units
are
correctly
set,
the
needle
thread
blue
is
just
slightly
visible
on
the
lower
edge
of
the
fabric.
blue
green
pink
yellow
violet
N
-2
-2
-2
When
all
tension
units
are
correctly
set,
the
loops
of
both
looper
threads
(pink
and
yel
low)
are
directly
on
the
edge
of
the
fabric.
Two-Thread
Chainstitch
Top
side
B
B
\
Undo
rs
ide
The
needle
thread
(blue)
is
too
loose.
Set
the
blue
thread
tension
to
a
higher
va
lue.
4-Thread
Overedge
Seam
Top
side
Underside
44