Pfaff hobbylock 783 Owner's Manual - Page 26

Remove retaining

Page 26 highlights

Changing the lower knife Pull out the mains plug! Disengage the upper knife (see page 18) Remove retaining screw 34 of the lower k n fe Place the new lower knife against the left guide of the lower knife holder and push it up, as shown in the illustration. Replace the screw with the pressure plate. Align the cutting edge of the lower knife so that it is flush with the needle plate surface Before tightening the retaining screw, align the pressure plate. Reset the upper knife to cutting position 24

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Changing
the
lower
knife
Pull
out the
mains
plug!
Disengage
the
upper
knife
(see
page
18)
Remove retaining
screw
34
of
the
lower
k
n
fe
Place
the
new
lower
knife
against
the
left
guide
of
the
lower
knife
holder
and
push
it
up,
as
shown
in
the
illustration.
Replace
the
screw
with
the
pressure
plate.
Align
the
cutting
edge
of
the
lower
knife
so
that
it
is
flush
with
the
needle
plate
surface
Before
tightening
the
retaining
screw,
align
the
pressure
plate.
Reset
the
upper
knife
to
cutting
position
24