Pfaff 80 Owner's Manual - Page 41

Accumulations

Page 41 highlights

Bobbin case inserted incorrectly. 4. Machine Feeds Improperly Cause: Machine does length control not feed set on '0". because stitch Accumulations feed teeth. of lint pocked between 5. Motor Idles Press against bobbin case hear it snap into place. until you Remedy: Regulate stitch length, as desired. Take off needle plate witl, a stiff brush. and remove lint Cause: Motor disengaging lever raised. Remedy: Flick lever down (see page 5). Thread Jamming rImiTfamhcotehpetoiwrsPorapfaiyaencf,rtflimjyoer.onrokstItasfthrhitynoehsurthbleadoaanoldcnakeonsstcwhewfoilriulwelllendhboetehtehelasnupbojfpaarfcmmeikcnmai,eltletnhyodtetnjjtoaahmmrrooe,vcaikeendrv,ciettohpnbmueatiecfhkaohthoaadenrkoddpmrwafaooccofrehrtkwkhinei.aneryog,sshoetnfoheuethldiepnotmboweeetchhrheaaonnhfdiosltomehkde. 39

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Bobbin
case
inserted
incorrectly.
Press
against
bobbin
case
until
you
hear
it
snap
into
place.
4.
Machine
Feeds
Improperly
Cause:
Remedy:
Machine
does
not
feed
because
stitch
Regulate
stitch
length,
as
desired.
length
control
set
on
‘0”.
Accumulations
of
lint
pocked
between
Take
off
needle
plate
and
remove
lint
feed
teeth.
witl,
a
stiff
brush.
5.
Motor
Idles
Cause:
Remedy:
Motor
disengaging
lever
raised.
Flick
lever
down
(see
page
5).
Thread
Jamming
The
Pfaff
rotary
hook
will
not
normally
jam,
even
if
the
machine
should
be
handled
improperly.
If
thread
should
happen
to
jam
in
the
hook
raceway,
the
power
of
the
motor
in
most
instances
will
be
sufficient
to
overcome
hard
working
of
the
mechanism.
If
this
action
should
not
free
the
jammed
thread,
put
a
dop
of
kerosene
into
the
hook
raceway,
jerk
the
balance
wheel
back,
then
rock
it
back
and
forth.
39