E6582233
3
I
General Operation
Warning
Reference
section
Disassembly
prohibited
Never disassemble, modify or repair.
This can result in electric shock, fire and injury. Call your Toshiba distributor 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.
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 your
Toshiba distributor 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.
Caution
Reference
section
Contact
prohibited
Do not touch heat radiating fins or discharge resistors.
These devices are hot, and you'll get burned if you touch them.
3.
Mandatory
action
Use an inverter that conforms to the specifications of power supply and three-phase
induction motor being used. If the inverter being used does not conform to those
specifications, not only will the three-phase induction motor not rotate correctly, it
may also cause serious accidents through overheating and fire.
1.1
