Device maintenance and repair
7.4 Installing and removing hardware
SIMATIC IPC847D
Operating Instructions, 01/2014, A5E32997454-AA
99
Remove the expansion cards, if
necessary.
Remove the battery from socket.
Press the new battery into the
socket applying slight pressure.
Device configuration data may be deleted when you replace the backup battery, depending
on the settings in BIOS Setup, and must be configured again in BIOS Setup.