Siemens SENTRON 7KN POWERCENTER 3000 Manual page 118

Service and maintenance
7.4 Replacing the backup battery
6. Remove the connector of the battery cable.
7. Remove the battery from the Velcro strap.
Installing the backup battery
Proceed as follows to install the new backup battery:
1. Insert the new battery by placing it on the Velcro strap.
Note
Make sure that the cable connection points towards the board.
2. Screw the cover of the enclosure side into place with the connectors.
3. Turn the heat sink over and slide it onto the underside of the enclosure.
Note
Make sure that the EMC seal is not displaced during the sliding process.
Make sure that the heat sink of the SSD rests straight on the bottom of the enclosure
again after it has been installed.
4. Insert the threaded screws on the heat sink.
5. Screw the heat sink into place.
6. Screw the cover of the other enclosure side into place.
7. Install the ground connection.
116
7KN POWERCENTER 3000
Equipment Manual, 07/2020, L1V30579222003-03