Use in IT systems for sizes 0S and 0L

Deactivating the EMC capacitors

Proceed as follows:

  1. Disconnect the inverter from the power.
  2. Check if the inverter is de-energized.
  3. Remove all connectors.
  4. If applicable: Remove the filler plug at terminal position X6.
  5. Remove the CDM11A diagnostic module.
  6. Remove the electronics shield terminal.
  7. Remove the retaining screws in the center of the housing front.
  8. Remove the housing.
  9. CAUTION! Destruction of the device. Touch the printed circuit board only at the edge, never at electronic components.
  10. Remove both retaining screws [1] from the printed circuit board.
  11. Place both retaining screws [1] into the plastic insulation pieces [2] included in the delivery.
  12. Re-fasten the retaining screws [1] to the printed circuit board.
  13. Close the unit.
  14. Identify the device by marking the respective point on the nameplate.