Chapter 1 Safety Instructions/Risks
1-2-5
1.2.4 Precautions for Running and Test Running
● Risk of electric shock and fire!
While power is supplied to the inverter, do not touch any internal part or the
terminal of the inverter. Also do not check signals, or connect/disconnect any
wire or connector.
While power is supplied to the inverter, do not touch any internal part of the
inverter. Also do not insert a bar in it.
● Risk of electric shock!
Be sure to close the terminal block cover before turning on the inverter power.
Do not open the terminal block cover while power is being supplied to the
inverter or voltage remains inside. Do not touch the internal PCB, terminal
block or connector while power is being supplied to the inverter or voltage
remains inside.
Do not operate switches in the inverter or on the board with wet hands.
● Risk of injury and fire!
While power is supplied to the inverter, do not touch the terminal of the
inverter, even if it has stopped.
● Risk of injury and damage to machine!
Do not select the retry mode for controlling an elevating or traveling device
because free-running status occurs in retry mode.
If you use the EzSQ program, before operating the inverter, verify that secure
operation of the program is ensured.
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