Disconnecting the power supply and cables

CAUTION

Risk of electric shock

Disconnecting the industrial PC during a thunderstorm can lead to electric shock.

  • Never disconnect the cables of the industrial PC during a thunderstorm.

Before you remove the industrial PC from the 19-inch rack, you must disconnect the cables and the power supply. Follow the steps below:

1. Shut down the industrial PC.
2. Disconnect the industrial PC from the external power supply.
3. Pull the power supply plug out of the power supply socket.
4. Remove the power supply cable if the connector is to remain with the PC.
5. Make a note of the wiring of all data transmission cables if you want to restore the cabling with another device.
6. Disconnect the data transmission cables from the industrial PC.
7. Finally, disconnect the ground connection.
You have disconnected the power supply and the cables.