Operation Manual

To
enlarge
the
sewing
area
of
the Pfaff
79
for
ordinary
sewing
operations,
push
the
workplate
onto
the tree
arm as
far
as
it
will
go
(1). Then
ock it
in place
by
turning
down
the ever
on the back
of the
machine
(2)
until the
locking
stud
snaps
into the
hole
in
the
free
arm. Press
the workplate
support
against
the machine
base
until it
snaps into
place
(3).
To
remove
the workplate,
swing
up
its sup
port
and unlock
it by
pulling
out and
swing
ing
up
the lever
on the
back
of the
machine
(see
arrow
in Fig.2).
On
machines
having
no carrying
case
base.
the
workplate
support
is pressed
against
the
baseplate
of
the machine.
10
3
Upper
threading
as
illustrated:
Please
note
that
the
thread
is
placed
be
tween
any
two
of
the
tension
discs
(20),
pulled
clockwise
around
the
tension
stud
and
drawn
toward
the
right
with
a
jerk
(see
ill). As
you
do
this,
hold
on to
the
spool
so
that
thread
cannot
unwind.
Thread
the
needle
from
front to
back.
1
2
‘%
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