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.)
Содержание SW-120NC
Страница 1: ...SW 120NC Instruction Manual Version 3 20180105 ...
Страница 2: ......
Страница 8: ......
Страница 13: ...1 5 Illustration Emergency Stop Emergency Stop Button ...
Страница 17: ...1 9 Illustration Safety Labels SW 120NC ...
Страница 23: ...2 5 FLOOR PLAN Machine top view Machine front view ...
Страница 24: ...2 6 Machine side view ...
Страница 66: ...5 2 Fig 5 1 Control panel layout ...
Страница 67: ...5 3 Fig 5 2 Circuit board layout ...
Страница 68: ...5 4 Fig 5 3 Power supply layout ...
Страница 69: ...5 5 Fig 5 4 PLC input output layout ...
Страница 70: ......
Страница 71: ...6 1 Section 6 HYDRAULIC SYSTEM HYDRAULIC DIAGRAMS ...
Страница 72: ...6 2 ...
Страница 76: ......
Страница 109: ......
Страница 110: ......
Страница 111: ......