Singer 321 KNITTER - Page 69

65
XIII
THE
CORRECT
POSITION
OF
ARM
FOR
NEEDLE
BED
AND
NEEDLE
*
P
N
-0.5
-
0
m/m
(Fabric
Presser
touches
the
bottom
surface
of
Needle)
*
P.S
1.5
-
2.0
m/m
(Clearance
between
Sinker
and
the
edge
of
Fabric
Presser)
*
Y
S
0.6
-
1.0
m/m
(Clearance
between
the
rear
edge
of
Yarn
Feeder
and
Sinker)
*
W.P
-0.3
-
0
m/m
(Up
and
down
clearance
between
Weaving
Brush
and
Fabric
Presser
when
Auxiliary
Arm
is
set
in
a
weaving
position.
See
to
it
that
the
hair
tip
of
Weaving
Brush
will
fill
up
the
clearance
between
Sinker
and
the
edge
of
Fabric
Presser)
*
W.S
0
-
0.8
m/m
(The
amount
that
Weaving
Brush
is
engaged
with
Sinker)
Arm
Arm
Yarn
Feeder
Yarn
Feeder
Fig.
93-1
PS1.5
—
2.0
min:
Sinker
Y.S.
0.8
m/m
Fig.
93-2