Replacing the drive unit

Replace the drive unit as follows:

  1. Observe the safety notes.
  2. Install the lifting eyes to the drive unit, see chapter "Service" > "Device replacement" > Installing the lifting eyes.
  3. Disassemble the drive unit. Observe the removal notes in the "Mechanical installation" chapter.
  4. Compare the data on the nameplates of the old drive unit with the data on the nameplates of the new drive unit.

    5. INFORMATION

    Always replace the drive unit with a drive unit that has the same properties.
    In safety-related applications, replace a drive unit only with a drive unit with the same FS logo.
  5. Assemble the drive unit. Observe the Mechanical installation chapter.
  6. Remove the lifting eyes from the new drive unit. Store the lifting eyes for future service work.
  7. Perform the installation according to the Electrical installation chapter.
  8. Set all the control elements (e.g. DIP switches, see the Startup chapter) on the new electronics cover in the same way as the controls of the previous electronics cover.
  9. Remove the memory module from the old electronics cover. Insert this memory module in the new electronics cover.
  10. Place the electronics cover on the connection box and fasten it.
  11. Supply the drive with voltage.
  12. Check the function of the new drive unit.