(2)
Folding plate
1.
Adjusting
the
position
3.0-3.5mm
---.1
I
I
I
I
The edge
of
the
carriage feed 0 should be aligned
with
the
edge
of
the
folding plate
8,
and
the
folding
plate@
should be
within
3-3.5 mm
of
the
end
of
the
carriage feed
0.
(Adjustment)
Loosen
the
two
bolts
@,
and shift
the
folding plate @
right
or
left
so
that
its edge
is
aligned
with
that
of
the
carriage feed
0.
Slide
the
folding plate @ back and
forth
so
that
the
gap
to
the
edge
of
the
carriage
feed
is
3-3.5 mm, then
tighten
the bolts
@.
2.
Make sure
that
the
folding plate @
is
not
above
the
carriage feed surface.
(Adjustment)
Bend
the
folding plate @
so
that
it
lies
flat
on
~he
carriage feed surface.
3.
When
the
folding plate @
is
furthest out, there should
be
a gap between
it
and
the
needle.
*
To
check, manually pull
the
cylinder connecting plate 9 towards
the
needle, and move
the
carriage
feed
0 back and forth.
(Adjustment)
Bleed
the
air.
Pull
the
cylinder connecting plate 0 towards
the
folding plate @ by hand. Turn
the
pulley
to
lower
the
needle.
Loosen
the
nuts @ and €l, reduce
the
gap between
the
needle and
the
folding plate
@.
Tighten
the
nut
@until
the
gap between
the
needle and
the
folding plate @
is
1 mm.
Then,
holding
the
nut
8
with
a wrench, tighten
the
nut@.
* While moving
the
cylinder connecting plate 9 toward
the
needle by hand,
tighte
the
nut
@.
4.
When
the
gauge
is
set
for
single welts larger than
16
mm,
mount
the
folding plate supporting plate 8
to
the
carriage feed
U-SR@)
with
the
two
screws
@).
-53-
From the library of: Superior Sewing Machine & Supply LLC
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