Disconnecting the power supply and cables

CAUTION

Risk of electric shock

Dangerous touch voltages can lead to electric shock. To avoid electric shock, observe the following:

  • Never connect or disconnect the device cables during a thunderstorm.
  • Provide protective earthing for handling the device.

Before disassembling the control panel, disconnect the power supply and the cables. Follow the steps below:

1. Shut down the control panel.
2. Disconnect the control panel from the external 24 V power supply.
3. Loosen the screw connection between the voltage socket and the voltage connector.
4. Remove the voltage connector from the voltage socket.
5. Remove the power supply cable if the connector is to remain with the panel.
6. Make a note of the wiring of all data transmission cables if you want to restore the cabling with another device.
7. Disconnect all data transfer cables from the control panel.
8. Finally, disconnect the ground connection.
You have disconnected the power supply and the cables.
See also