Removing The Ac Power Supply - Siemens SIMATIC IPC647D Operating Instructions Manual

Further procedure
● Install the bus frame in accordance with chapter "Removing and installing bus frame
● Connect all cables.
● Close the device as specified in chapter "Open the device. (Page 63)".
● Set the BIOS setup.
7.3.3

Removing the AC power supply

Requirement
● The device is fully disconnected from the mains voltage, see chapter "Switching off the
● The device is open, see the section "Open the device. (Page 63)".
● The power connector has been removed, see chapter "Connecting an AC power supply
● The bus frame has been removed, see chapter "Removing and installing bus frame
● T10 screwdriver
● Cable ties
SIMATIC IPC647D
Operating Instructions, 01/2014, A5E32996306-AA
(Page 68)".
The configuration data of the device may be deleted when you replace the backup
battery, depending on BIOS setup settings.
device (Page 51)".
(Page 38)".
(Page 68)".
Device maintenance and repair
7.3 Removing and installing hardware
89