Maintenance and service
11.1 Removing and installing hardware components
SIMATIC Box PC 627
11-4 Operating Instructions, Release 05/2006, A5E00362052-03
Steps for replacing the battery
2 Remove the battery holder.
3 Unplug the cable.
4 Remove the old battery from the
holder.
5 Place a new battery in the holder and
reconnect the battery plug.
6 Close the battery compartment.
Reconfiguring the BIOS setup
When the battery is changed, the device's configuration data are deleted and you will need
to reconfigure these in the BIOS setup.