Siemens simatic ipc227e Operating Instructions Manual page 66

Maintaining and repairing the device
6.3 Installing and removing hardware
Procedure - removing
NOTICE
Time may be deleted
The time will be deleted if it takes you longer than 30 seconds to replace the battery. The
device is no longer synchronous. Time-controlled programs will no longer run or will run at
the wrong time. This may damage the plant.
Reset the time for the device.
Basic device
PCIe device version
66
Lift up the cover slightly and
open it carefully.
Do not damage the seal in the
process.
Lay the cover aside next to the
device.
The battery cables should not be
subjected to any pressure in
doing so.
Pull out the connection plug of
the battery cable.
Remove the battery with the
attached Velcro from the Velcro
fastener on the cover.
Remove also the Velcro fastener
on the cover.
Pull out the connector.
Remove the battery with the
attached Velcro from the Velcro
fastener on the enclosure.
Remove also the Velcro fastener
on the enclosure.
Operating Instructions, 11/2016, A5E35782395-AB
SIMATIC IPC227E