3. Operating the inverter

Danger

 

Do not touch any inverter's terminal when the inverter is energized even if the

 

motor is at a standstill, or you could get a shock.

 

Do not operate switches with a wet hand or not wipe it with a wet cloth, or you

Prohibited

could get a shock.

 

Do to get near the alarm-stopped motor when the inverter is in retry mode, or you

 

could get an injury. Safety measures, for example, attach a cover to the motor, to

 

protect persons from accidents when the motor unexpectedly restarts.

 

Do not turn on the power before attaching the front cover (or closing the do or of

 

the cabinet in which the inverter is installed), or you could get a shock.

 

Turn off the power immediately in case the inverter smokes, smells strangely, or

Mandatory

produce abnormal noise. Failure to do so could lead to a fire. If any defect is found,

 

request your Toshiba dealer for repair.

 

Turn off the power before leaving the inverter out of operation for a long period of

 

time.

 

Do not turn on the power before attaching the front cover. When the inverter is

 

installed in a cabinet with the inverter's front panel detached, always close the

 

door of the cabinet before turning on the power. Turning on the power with the

 

cover or the door left opened could lead to an electric shock.

 

Turn off the operation signal before resetting the inverter after trouble, or the

 

motor unexpectedly restarts, causing injury to persons.

Warning

Do not touch any heat radiating fin or heat radiating resistor, or you could get a burn since they become very hot during operation.

Never touch

Mandatory

Operate the motor always within the allowable operation range. (Refer to the motor's instruction manual for its allowable operation range.) Failure to do so could cause injury to persons.

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Image 39
Toshiba VF-A7 instruction manual Motor is at a standstill, or you could get a shock, Could get a shock