Pfaff coverlock 4850 Owner's Manual - Page 50

measures, tJndersrd

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- - -T - - Top side ,1 \' ; Stitch formation correction measures cover stitch Program 02 VVhen all tensions are correctly set, the need' l threads (green and bluel are Just slightly visible on the underside of the fabric. The ooper thread iviolet) is situated loosely in between. Underside 1 - Topside 1 The right needle thread (green) s too loose, causing large loops on the underside of the fabric. Set the green thread tension to a higher value. Underside r 51 Top side The needle threads (green and blu& are et too tightly causing folds in the fabric, Set the green and blue thread tension to a lower value. tJndersrd 46

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Stitch
formation
correction
measures
-
-
—
-T
,1
\‘
;
Underside
The
right
needle
thread
(green)
s
too
loose,
causing
large
loops
on
the
underside
of
the
fabric.
Set
the green
thread tension
to
a
higher
value.
The
needle
threads
(green and
blu&
are
et
too
tightly
causing
folds
in
the
fabric,
Set
the
green
and
blue
thread tension
to
a
lower
value.
—
Top
side
cover
stitch
Program
02
VVhen
all
tensions
are
correctly
set,
the
need’
l
threads
(green
and
bluel
are
Just
slightly
visible
on
the
underside
of
the
fabric.
The
ooper
thread
iviolet)
is
situated
loosely
in
between.
1
—
Topside
11
Underside
Top
side
r
51
tJndersrd
46