Toshiba TOSVERT VF-MB1, Instruction Manual

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E6581697
3
I
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

Transportation & installation
Warning
Reference
section
Prohibited

Do not install or operate the inverter if it is damaged or any component is missing.
This can result in electric shock or fire. Call your Toshiba distributor for repairs.

Do not place any inflammable objects nearby.
If a flame is emitted due to malfunction, it may result in a fire.

Do not install in any location where the inverter could come into contact with water or
other fluids.
This can result in electric shock or fire.
1.4.4
1.4.4
1.4.4
Mandatory
action

Must be used in the environmental conditions prescribed in the instruction manual.
Use under any other conditions may result in malfunction.

Mount the inverter on a metal plate.
The rear panel gets very hot. Do not install in an inflammable object, this can result in fire.

Do not use the inverter without the terminal block cover. This can result in electric shock.
Failure to do so can lead to risk of electric shock and can result in death or serious injury.

An emergency stop device must be installed that fits with system specifications (e.g. shut
off input power then engage mechanical brake). Operation cannot be stopped immediately
by the inverter alone, thus risking an accident or injury.

All options used must be those specified by Toshiba.
The use of any other option may result in an accident.

When using switchgear for the inverter, it must be installed in a cabinet.
Failure to do so can lead to risk of electric shock and can result in death or serious injury.
1.4.4
1.4.4
1.4.4
1.4.4
1.4.4
10
Caution
Reference
section
Prohibited

When transporting or carrying, do not hold by the front panel covers.
The covers may come off and the unit will drop out resulting in injury.

Do not install in any area where the unit would be subject to large amounts of vibration.
That could result in the unit falling, resulting in injury.
2.
1.4.4