Replacing the device

Proceed as follows:

  1. Observe chapter Creating a safe working environment.
  2. Remove the device. Observe the removal notes in chapter "Mechanical installation".
  3. Compare the data on the nameplate of the old device with the nameplate data of the new device.

    4. INFORMATION

    Only replace the device with a device with the same properties.
  4. Install the device. Observe the assembly notes in chapter "Mechanical installation".
  5. Perform the installation according to chapter "Electrical installation".
  6. Remove the memory module and, if present, the safety key from the previous device. Insert them into the new device.

    7. [1]

    Pluggable safety key

    [2]

    Memory module

  7. Supply the device with voltage.
  8. Check the function of the new device.