[I]
Test
switch
use
D D
I I
POWDI
DATA
[I)
Emergency
stop
switch
use
__
____,
(Also serves
as
lamp)
*This
switch is used to recommence sewing from
any position in
the
pattern in
the
event
th·e
thread
breaks or
the
bobbin thread runs
out
in
mid-
pattern.
(1)
Press
the
emergency stop switch 0
while
the
machine is running. All operations
will
stop and
the
emergency stop lamp
will
illuminate.
(2) Press
the
emergency stop switch 0 once again.
The emergency stop lamp
will
go out.
(3) Press
the
start treadle
f).
The presser foot
will
automatically
return
to
the
sewing start position.
(4) Press the test switch. The test lamp
will
illuminate.
(5) Press
the
start treadle
f).
The
work
clamp
will
not
move
but
the presser foot
will
begin advancing one
stitch at a
time
at
low
speed. Press
the
presser foot
lifter
pedal 8
to
increase
the
speed.
(6)
When
the
presser foot has reached
the
desired
position, press
the
test
switch
again. The presser
foot
will
stop, and
the
test lamp
will
go out. If
the
presser foot was stopped too soon, simply press
the
test
switch
again;
the
presseer foot
will
start
advancing again.
(7) Press
the
start treadle 8
to
begin sewing again.
* The presser foot
will
advance in
100
stitch
units
if
the step back
switch
is pressed
while
the
test
switch
is on. If
the
step back switch is pressed after
the
test
switch
has been
turned
off,
the
presser
foot
will
reverse one stitch at a
time
as long
as
the
step back
switch
is depressed. The speed
will
increas
if
the presser foot
lifter
pedal8
is pressed.
* The machine
will
stop immediately
if
this
switch
is
pressed
while
sewing or test
switch
operation.
(1
) If
the
emergency stop
switch
0 is
turned
ON
during
sewing.
All machine functions
will
stop, and
the
emer-
gency stop
switch
lamp
will
go on. Once
the
problem has been solved, press
the
emergency
stop
switch
0 again;
the
thread cutter
will
operate,
the
emergency stop
function
will
be
cancelled, and
the
lamp
will
go out.
* Neither treadle
will
work
while
the
emergency
stop lamp is on.
(2)
If
the
emergency stop
switch
0 is turned
ON
during test switct) operation
All machine functions
will
stop and
the
emergency lamp
will
go on. Press
the
emergency stop
switch
0
again
to
cancel
the
emergency stop mode.
(3) Abnormal machine operation
The emergency stop
function
will
automatically engage, all machine operations
will
stop, and
the
emergency lamp
will
illuminate
if
an abnormal load is applied or a malfucntion is detected during machine
oper~tion.
The emergency stop mode
will
be cancelled
when
the emergency stop
switch
is pressed.
-9-