Pfaff hobbylock 4870 Owner's Manual - Page 55

Pfaff hobbylock 4870 Manual

Page 55 highlights

___________ underside A B I top side I undersi• de L I•< ,B topside un dersid e 2 thread overlook seam with converter Standard seam width with needle B = 5,7 mm (range from 5,2 - 7,2 mm) Standard seam width with needle C = 3 5 mm (rangefrom3- 5mm) Progr 1 or2 2 thread overlock seam (narrow or wide) FLATLOCK This illustration shows the 2 thread over lock seam with the thread tensions cor rectly set Ways of correcting the thread tensions Prog lor2 2 thread overlock seam (narrow and wide) FLATLOCK Looper thread A is set too tight (yellow tension) or needle thread B or C is too loose (green tension) The two thread tensions must be turned accordingly to + or- The looper thread A is set too loose (yel low tension) or the needle thread B or C is too tight (green tension) The two thread tensions must be turned accordin gly either to + or-. 'I top side 51

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2
thread
overlook
seam
with
converter
I
underside
Standard
seam
width
with
needle
B
=
5,7
mm
(range
from
5,2
7,2
mm)
Standard
seam
width
with
needle
C
=
3
5
mm
(rangefrom3—
5mm)
Progr
1
or2
A
2
thread
overlock
seam
(narrow
or
wide)
FLATLOCK
This
illustration
shows
the
2
thread
over
B
lock
seam
with
the
thread
tensions
cor
rectly
set
top
side
___________
Ways
of
correcting
the
thread
tensions
Prog
lor2
2
thread
overlock
seam
(narrow
and
wide)
FLATLOCK
Looper
thread
A
is
set
too
tight
(yellow
tension)
or
needle
thread
B
or
C
is
too
L
loose
(green
tension)
The
two
thread
tensions
must
be
turned
accordingly
to
+
I
I
underside
or—
•<
,B
topside
The
looper
thread
A
is
set
too
loose
(yel
dersd
low
tension)
or
the
needle
thread
B
or
C
un
i
e
is
too tight
(green
tension)
The
two
thread
tensions
must
be
turned
accordin
gly
either
to
+
or—.
‘I
top
side
51