Toshiba VF-A7 When selecting the retry mode Applicable to inverters, About disposal of inverters

Models: VF-A7

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When selecting the retry mode (Applicable to inverters)

 

Warning

Reference

 

 

 

 

-Do not get near the motor.

6.13.3

 

When the retry mode is selected, the motor and machine that stopped

 

 

after an alarm restart unexpectedly after the selected time has passed,

 

Mandatory

thus causing injury to persons.

 

-Stick caution labels to the inverter, the motor and the machine, to prevent

 

 

 

 

accidents due to an unexpected restart of them in retry mode.

 

About inspection and maintenance

Danger

Reference

 

-Do not replace any part yourself, or you could get a shock or an injury, or

13.2

 

cause a fire. Request your Toshiba dealer for replacement of parts.

 

Prohibited

 

 

 

-Carry out inspection and maintenance on a daily basis. Failure to do so to

13.

 

find defects in the inverter could lead to accidents.

 

 

-Be sure to perform the following preparatory work before proceeding to

13.

Mandatory

inspection.

13.2

(1) Turn off the power.

 

 

 

 

(2) 10 minutes or more after turning off the power, make sure that charge

 

 

lamp is extinct.

 

 

(3) Using a circuit tester with a D.C. voltage measuring capacity of more

 

 

than 800V, check to be sure that the voltage remaining in the D.C.

 

 

main circuit (between PA and PC) is below 45V.

 

 

Failure to do so could lead to an electric shock.

 

About disposal of inverters

 

 

 

 

 

Warning

Reference

 

-When you throw away the inverter, have it done by a specialist in

15.

 

industrial waste disposal*.

 

 

If the collection, transport and disposal of industrial waste is dune by

 

Mandatory

someone who is not licensed, it is punishable as a violation of the law.

 

(Laws in regard to disposal and cleaning of waste.)

 

 

 

 

(*)People who specialize in the processing of waste and are known

 

 

as "industrial waste collectors and transporters" or "industrial

 

 

waste disposal specialists".

 

Sticking warning labels

Here are examples of caution labels designed to prevent accidents caused by an inverter, a motor or a machine. When selecting the automatic restart function or the retry function, stick the applicable

label to a conspicuous position.

Please stick this label to a conspicuous position when selecting the sequence that automatically restarts the machine after recovery from a mini power failure.(An example of the restart caution label)

Warning (automatic restart function enabled)

Do not get near the motor or the machine. The motor and the machine which stopped.

Because of a mini power failure, unexpectedly restart after the preset time has passed.

Please stick this label to a conspicuous position when selecting the retry function.

(An example of the retry caution label)

Warning (Retry function enabled)

Do not get near the motor or the machine. The motor and the machine which stopped after an alarm, unexpectedly restart after the preset time has passed.

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Toshiba VF-A7 instruction manual When selecting the retry mode Applicable to inverters, About inspection and maintenance