Singer 1 One Instruction Manual 38 - Page 43

Replace, Stationary, Knife

Page 43 highlights

• HOW TO REPLACE THE STATIONARY KNIFE Danger: Before replacing the stationary knife, disconnect power line plug from the wall receptacle. * The stationary knife should be changed when it becomes dull. * The stationary knife can be replaced according to the directions provided, however if there are any difficulties experienced, consult your Singer representative to make the adjustments. Be sure that the power line plug is disconnected from the electric source. Open the looper cover and set the movable upper knife 0 in the nonoperating position (page 23). Loosen the stationary knife clamping plate set screw © and remove the stationary knife 0 I 0 6 * Place a new stationary knife in the groove of the stationary knife holder, align the cutting edge level with the top surface of the throat plate O. * Tighten stationary knife clamping plate set screw O. * Return the movable upper knife C) to its operating position. 41

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HOW
TO
REPLACE
THE
STATIONARY
KNIFE
Danger:
Before
replacing
the
stationary
knife,
dis-
connect
power
line
plug
from
the
wall
receptacle.
*
The
stationary
knife
should
be
changed
when
it
becomes
dull.
*
The
stationary
knife
can
be
replaced
according
to
the
directions
provided,
however
if
there
are
any
difficulties
experienced,
consult
your
Singer
re-
presentative
to
make
the
adjustments.
Be
sure
that
the
power
line
plug
is
disconnected
from
the
electric
source.
Open
the
looper
cover
and
set
the
movable
upper
knife
0
in
the
nonoperating
position
(page
23).
Loosen
the
stationary
knife
clamping
plate
set
screw
©
and
remove
the
stationary
knife
0
*
Place
a
new
stationary
knife
in
the
groove
of
the
stationary
knife
holder,
align
the
cutting
edge
level
with
the
top
surface
of
the
throat
plate
O.
*
Tighten
stationary
knife
clamping
plate
set
screw
O.
*
Return
the
movable
upper
knife
C)
to
its
operat-
ing
position.
I
6
0
41