Replacing the SD/SDHC memory card
WARNING
Obey the safety instructions of the drive. If you ignore them,
injury or death, or damage to the equipment can occur. If you are not a qualified
electrical professional, do not do installation, commissioning or maintenance
work.
Do not remove the SD card while the yellow WRITE LED is on. Writing to the SD card
is in progress. For the replacement card type, see the technical data.
1. Stop the drive and do the steps in section Electrical safety precautions of the
converter hardware manual.
2. Remove the screw and the clip covering the memory card.
3. Push the card to remove it.
4. Install the new card in reverse order.
Replacing the control unit
WARNING
Obey the safety instructions of the drive. If you ignore them,
injury or death, or damage to the equipment can occur. If you are not a qualified
electrical professional, do not do installation, commissioning or maintenance
work.
Replace the control unit as follows:
1. Stop the drive and do the steps in section Electrical safety precautions of the
converter hardware manual.
2. Disconnect the fiber optic cables.
3. Disconnect the control cables. You can pull out the detachable terminal blocks
that have control cables connected.
4. If the control unit is attached to the rail with screws or end brackets, remove them.
5. Remove the control unit from the rail.
Maintenance 27