General Operation - Toshiba TOSVERT VF-nC3E Instruction Manual

 General Operation
 Never disassemble, modify or repair.
This can result in electric shock, fire and injury. Call your Toshiba distributor for repairs.
Disassembly
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
Prohibited
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.
 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
Mandatory
Toshiba distributor for repairs.
action
 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.
 Do not touch heat radiating fins or discharge resistors.
These devices are hot, and you'll get burned if you touch them.
Contact
prohibited
 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.
Mandatory
action
Warning
Caution
3
E6582233
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Reference
section
2.
2.1
2.
2.
2.
2.1
3.
3.
Reference
section
3.
1.1