~
~
* The treadle can be set
for
3,
4
or
5 position operation by setting
the
DIP
switches.
/
PSW-25
OFF
ON
OFF
ON
PSW-26
OFF
OFF
ON ON
Position
Right carriage feed Left carriage feed
Left and
right
Left and
right
1
carriage feeds carriage feeds
Position
Left carriage feed Right carriage feed
Binder, Folding plate Binder, Folding plate
2
Position
Binder, Folding plate Binder, Folding plate
Flap presser 0
Left and
right
flap
3
pressers
Treadle
Position
Flap presser 0 Flap presserO Flap presser@
4
Position
Flap presser@ Flap presser@
5
When
the
flap
presser 0
is
on
the
left,
the
flap
presser @
will
be on
the
right;
when
the
flap
presser 0
is
on
the
right,
the
flap
presser@
will
be on
the
left.
The condition
of
PSW-27
determines which
of
the
flap
pressers
operates. Refer
to
the
instruction manual.
SW2
23
24
25
26
27
28
r1
r1
0
,.......,
0
n
L...J L...J u
L...J
~
~
,r-8
~
~
~t=
.--------=rl===..=:!:::::L=!
=:::::::a..__
SW2
2. Treadle operation
for
operation standing up
1.
2.
3.
4.
5.
6.
7.
8.
Set
DIP
switch 28
to
OFF
to
adjust
the
treadle
for
two
position
operation
(one
position
forward,
one
backward). This makes operation and material placement easier when
the
operator
is
standing up.
When
the
treadle
is
pressed
back,
the
padding cloth presser
foot
springs
(R)
and
(L)
will
rise.
When
the
treadle
is
released,
the
padding cloth presser
foot
springs
(R)
and
(L)
will
descend.
When
the
treadle
is
pressed
to
position
1,
the
carriage feed
(L)
wi
II
descend.
When
the
treadle
is
held
down
for
another 0.5
sec.,
the
carriage feed
(R)
will
descend.
When
the
treadle
is
held
down
for
another 1.7
sec.,
the
binder
will
descend and
the
folding
plate
will
operate.
When
the
treadle
is
held
down
for
yet
another
1.5
sec.,
the
flap
presser
(L)
will
descend.
When
the
treadle
is
held
down
for
yet another 1
sec.,
the
flap presser
(R)
will
descend.
When
the
start switch
is
pressed,
the
carriage feeds
will
operate .
If
the
treadle
is
released
after
steps 3-7 above,
the
carriage feeds and
other
components
will
not
be released,
but
will
be held
in
the
above positions.
To proceed
to
the
next step,
press
the
treadle
to
position 1 again.
At
this
time,
operation
will
begin
immediately irrespective
of
the
time
the
treadle
is
pressed.
To
return
to
a previous step,
press
back
the
treadle. The machine
will
return
to
one step each
time
the
treadle
is
pressed back.
-12-
From the library of: Superior Sewing Machine & Supply LLC
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