9
‐
2
PRECAUTIONS
When
an
abnormality
occurs
in
the
machine
during
operation,
you
can
do
it
yourself
safely.
If
you
have
to
stop
machine
motion
immediately
for
parts
exchanging,
you
should
do
so
according
to
the
following
procedures:
Press
HYDRAULIC
MOTOR
OFF
button
or
EMERGENCY
STOP
button.
Open
the
electrical
enclosure
door.
Turn
off
breaker.
BEFORE
ANY
ADJUSTMENT
OR
MAINTENANCE
OF
THE
MACHINE,
PLEASE
MAKE
SURE
TO
TURN
OFF
THE
MACHINE
AND
DISCONNECT
THE
POWER
SUPPLY.
GENERAL
TROUBLES
AND
SOLUTIONS
DISCONNECT
POWER
CORD
TO
MOTOR
BEFORE
ATTEMPTING
ANY
REPAIR
OR
INSPECTION.
TROUBLE
PROBABLE
CAUSE
SUGGESTED
REMEDY
Motor
stalls
Excessive
belt
tension
Adjust
belt
tension
so
that
belt
does
not
slip
on
drive
pulley
while
cutting
(
1/2“
Min.
deflection
of
belt
under
moderate
pressure.)
Excessive
head
pressure
Reduce
head
pressure.
Refer
to
Operating
Instructions
“Adjusting
Feed”.
Excessive
blade
speed
Refer
to
Operating
Instructions
“Speed
Selection”.
Improper
blade
selection
Refer
to
Operating
Instructions
“Blade
Selection”.
Cannot
make
square
cut
Dull
blade
Replace
blade.
Guide
rollers
not
adjusted
properly
Refer
to
Adjustments.
Rear
vise
jaw
not
adjusted
properly
Set
fixed
vise
jaw
90
to
blade.
Excessive
head
pressure
Reduce
head
pressure.
Refer
to
operating
instructions
“Adjusting
Feed.”
Increased
cutting
time
Dull
blade
Replace
blade
Insufficient
head
pressure
Increase
head
pressure.
Refer
to
Operating
Instructions
“Adjusting
Feed.”
Reduce
blade
speed
Refer
to
Operating
Instructions
“Speed
Selection.”
Will
not
cut
Motor
running
in
wrong
direction
Reverse
rotation
of
motor.
(Motor
rotation
C.C.W.
pulley
end.)
Blade
teeth
pointing
in
wrong
direction
Remove
blade,
turn
blade
inside
out.
Re
‐
install
blade.
(Teeth
must
point
in
direction
of
travel.
)
Hardened
material
Use
special
alloy
blades.
(Consult
your
industrial
distributor
for
recommendation
on
type
of
blade
required.)
Summary of Contents for SH-710LDM
Page 13: ...1 4 Illustration Safety Fence CE model only Safety Fence 右護欄 Safety Fence 左護欄 ...
Page 15: ...1 6 Illustration Emergency Stop Emergency Stop 急停按鈕 ...
Page 19: ...1 10 Illustration Safety Labels ...
Page 23: ...2 3 MACHINE PARTS IDENTIFICATION ...
Page 24: ...2 4 FLOOR PLAN Machine top view Machine front view ...
Page 25: ...2 5 Right view Drawing ...
Page 65: ...5 2 Fig 5 1 Control panel layout ...
Page 66: ...5 3 Fig 5 2 Circuit board layout ...
Page 67: ...5 4 Fig 5 3 Power supply layout ...
Page 68: ...5 5 Fig 5 4 PLC I O layout ...
Page 69: ...5 6 Fig 5 5 Main circuit layout CE ...
Page 70: ...5 7 Fig 5 6 Safety circuit layout CE ...
Page 71: ...5 8 Fig 5 7 DC24V layout CE ...
Page 72: ...5 9 Fig 5 8 Inverter layout CE ...
Page 73: ...5 10 Fig 5 9 PLC layout CE ...
Page 74: ...5 11 Fig 5 10 PLC IN1 layout CE ...
Page 75: ...5 12 Fig 5 11 PLC IN2 layout CE ...
Page 76: ...5 13 Fig 5 12 PLC IN3 layout CE ...
Page 77: ...5 14 Fig 5 13 PLC IN4 layout CE ...
Page 78: ...5 15 Fig 5 14 PLC OUT1 layout CE ...
Page 79: ...5 16 Fig 5 15 PLC OUT2 layout CE ...
Page 80: ...5 17 Fig 5 16 PLC OUT3 layout CE ...
Page 81: ...5 18 Fig 5 17 Control panel layout CE ...
Page 82: ...6 1 Section 6 HYDRAULIC SYSTEM HYDRAULIC DIAGRAMS ...
Page 83: ...6 2 Fig 6 1 Hydraulic layout ...
Page 123: ...10 23 ...