Operation Manual

r
•
From
time
to
time,
clean
the
parts
in
the
machine
arm
and
in
the
vicinity
of
the
sew-
•
ing
hook
with
a
soft
brush.
To
this
end,
remove
the
needle,
the
sewing
foot
and
the
bobbin
case
with
the
bobbin.
On
Plaff
77
machines,
loosen
the
set
screw,
lift
the
front
of
the
free
arm
cover
and
pull
the
cover
out
lengthwise
of
the
arm
(1
&2).
Pfaff
76
machines
are
tilted
back.
On
port
able
machines,
loosen
the
screw
on
the
bot
tom
of
the
machine
base
and
tilt
the
machine
back
cautiously
(3).
2
38
3