Pfaff coverlock 4850 Owner's Manual - Page 52

Jitriersirle

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ou side I-I--- Top sid- e Underside Underside 4-thread overedge seam Program 07 When all tensions are correctly set, the loops of both looper threads (pink and yel owl are directly on the edge of the fabric, The needle threads (blue and green( are too loose, causing larger loops of needle thread on the underside of the fabric. Set the blue and uleen thread tension to a higher value. psile - psicle Underside \\ Jitriersirle I he upper looper thread lpinkl ppoars on the underside of the fabric. Sot die pink thread tOirsion to a h'glier value nd'or the yellow thread tension to a lower 'sine, rho lower looper thread iye(low) appeats on th top side of the fabric, 'et the yellow rh and tension to a hiphar value and/or the pink thread tonsion o a lower value. 48

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I-I--—-
ou
side
Top
side
Underside
Underside
4-thread
overedge
seam
The
needle
threads
(blue
and
green(
are
too
Program
07
loose,
causing
larger
loops
of
needle
thread
on
the
underside
of
the
fabric.
When
all
tensions
are
correctly
set,
the
loops
of
both
looper
threads
(pink
and
yel
Set
the
blue
and
uleen
thread
tension
to
a
owl
are
directly
on
the
edge
of
the
fabric,
higher
value.
psile
-
psicle
\\
Underside
Jitriersirle
I
he
upper
looper
thread
lpinkl
ppoars
on
rho
lower
looper
thread
iye(low)
appeats
on
the
underside
of
the
fabric.
th
top
side
of
the
fabric,
Sot
die
pink
thread
tOirsion
to
a
h’glier
value
‘et
the
yellow
rh
and
tension
to
a
hiphar
nd’or
the
yellow
thread
tension
to
a
lower
value
and/or
the
pink
thread
tonsion
o
a
‘sine,
lower
value.
48