ＮＩＳＳＥＩ ＣＯＲＰＯＲＡＴＩＯＮ E6581815
2
Limits in purpose
This inverter is used for controlling speeds for IPM gear motor of GTR-ECO series.
Safety precautions
The inverter cannot be used in any device that would present danger to the human body or from which
malfunction or error in operation would present a direct threat to human life (nuclear power control
device, aviation and space flight control device, traffic device, life support or operation system, safety
device, etc.). If the inverter is to be used for any special purpose, first get in touch with the supplier.
This product was manufactured under the strictest quality controls but if it is to be used in critical
equipment, for example, equipment in which errors in malfunctioning signal output system would cause
a major accident, safety devices must be installed on the equipment.
Do not use the inverter for loads other than those of properly applied our specified IPM gear motor.
(Use in other than properly applied our specified IPM gear motor may cause an accident.)
Please note not to touch the power circuit terminal and get electric shock because inverter works as IPM
gear motor stops though the motor doesn’t move while servo lock is operating.
Even the inverter hold condition, there is danger of damaging the inverter according to the motor
generation voltage when the motor is spent from the load side by 3000rpm or more.
Please adopt the circuit configuration that the switch is set in the output side of the inverter.
General Operation
Warning
Reference
section
Disassembly
prohibited
Never disassemble, modify or repair.
This can result in electric shock, fire and injury. Call our company for repairs.
2.
Prohibited
Do not open the terminal block cover while the inverter is on.
The unit contains many high voltage parts and contact with them will result in electric shock.
Do not stick your fingers into openings such as cable wiring holes and cooling fan covers.
This can result in electric shock or other injury.
Do not place or insert any kind of object into the inverter (electrical wire cuttings, rods, wires
etc.).
This can result in electric shock or fire.
Do not allow water or any other fluid to come in contact with the inverter.
This can result in electric shock or fire.
Do not use the inverter connected multiple motors.
The inverter cannot control multiple motors.
2.1
2.
2.
2.
Mandatory
action
After replacing the terminal block cover, turn the input power on.
Turning on the input power without replacing the terminal block cover may lead to electric
shock.
If the inverter begins to emit smoke or an unusual odor, or unusual sounds, immediately
turn power off.
If the equipment is continued in operation in such a state, the result may be fire. Call our
company for repairs.
Always turn power off if the inverter is not used for long periods of time since there is a
possibility of malfunction caused by leaks, dust and other material. If power is left on with
the inverter in that state, it may result in fire.
2.1
3.
3.
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General