Pfaff 6250 Owner's Manual - Page 25

Iris3rt, opening, Check, thread, clockwise., Checking, bobbin, tension, downwards, Correcting,

Page 25 highlights

lnsertinj the bobbin Iris(3rt tli( lull Inibtun iii ii l,ll,ir When doing 50, pull tire tIm il ririi ,iul A, ther iri(1(r tt'risrcnr iriii(j b 11ri ii i"t' iii opening (see arrow) Check: When you pull tho thread the clockwise. lrln niust turn Checking the bobbin thread tension Hold the bobbin case by the thread and move your hand sharply upwards. The uobbn case must slip downwards a little with eucti baud movement. it Correcting the tension: Turn adjusting screw C just a little to the left to decrease the bobbin thread tension. Turn screw C just a little to the right to increase thu tension. Inserting the bobbin case Lift cover F and push the bobbin cac fully oiili pu of the sewing hook Opening E of the bobbin Ce must face upwards. Check: Pull the bobbin threud sharply, the bobbin can not fall out of the hook.

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lnsertinj
the
bobbin
Iris(3rt
tli(
lull
Inibtun
iii
ii
l,ll,ir
When
doing
50,
pull
tire
tIm
il
ririi
,iul
A,
ther
iri(1(r
tt’risrcnr
iriii(j
b
11ri
ii
i”t’
iii
opening
(see
arrow)
Check:
When
you
pull
tho
thread
clockwise.
the
lrln
niust
turn
Checking
the
bobbin
thread
tension
Hold
the
bobbin
case
by
the
thread and
move
your
hand
sharply
upwards.
The
uobbn
case
must
slip
downwards
a
little
with
eucti
baud
movement.
Correcting
the
tension:
Turn
adjusting
screw
C
just
a
little
to
the
left
to
decrease
the
bobbin
thread
tension.
Turn
screw
C
just
a
little
to
the
right
to
increase
thu
tension.
Lift
cover
F
and
push
the
bobbin
cac
fully
oiili
pu
of
the
sewing
hook
Opening
E
of
the
bobbin
Ce
must
face
upwards.
it
Inserting
the
bobbin
case
Check:
Pull
the
bobbin
threud
sharply,
the
bobbin
can
not
fall
out
of
the
hook.