English 5.906-590.0 Rev. 01 (05/17) 59 Open the cover of the power electronics.The procedure conforms to the task: ABDA Uninstall / install seal of the power electronicscover1 Screws2 Operating field3 Electric connectors4 Data cable Unscrew the screws Separate the electric connectors. Remove the control panel.1 Electric connectors2 Screws3 Control electronics (μC-card) Separate the electric connectors. Unscrew the screws. Remove control electronics (μC-card).Installation informationEnsure the correct seating of the seal during installation. Open the cover of the power electronics.The procedure conforms to the task: ABDA Uninstall / install seal of the power electronicscover1 Electric connectors2 Nut3 Screws4 Protective conductor cable5 Power card Separate the electric connectors. Loosen the nut. Remove protective conductor cable. Unscrew the screws. Remove power card.AHKD Uninstall / install control electronics (μC-card)AHMV Uninstall / install power electronics (power card)