Siemens SIMATIC IPC RW-543A Operating Instructions Manual page 66

Device maintenance and repair
7.3 Removing and installing hardware
Requirement
• An original spare part, for example, a backup battery with the same type
• Record the current configuration data in the BIOS setup. Note that the firmware settings
as the configuration data of the device is deleted when the battery is replaced.
• The device is open, see important information in "Open the device (Page 49)".
• You have observed the local regulations relating to the disposal of used batteries.
Procedure
1. Remove the expansion cards, if necessary.
2. Remove the battery from socket.
3. Press the new battery into the socket applying slight pressure.
4. Close the device.
5. Reconfigure the BIOS setup.
Note
The configuration data of the device may be deleted when the battery is replaced.
Record the current configuration data in the BIOS setup.
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Operating Instructions, 03/2023, A5E52332059-AA
SIMATIC IPC RW-543A