Replace Defective Device; Order And Install Replacement Device; Backup Device; Replacing Device - Siemens SIPROTEC 5 Operation Manual

9.3

Replace Defective Device

Order and Install Replacement Device

9.3.1
9.3.1.1

Backup Device

If you cannot correct a defect reported by the device, you can replace this device with a backup device. The
base module is replaced if the error is in the base module. Expansion modules belonging to the device remain
in the backup device.
A backup device is available as a base module. The backup device has maximum functionality. If you replace
the defective base module, the backup device is configured with available project data from DIGSI.
NOTE
i
i
The device code of a backup device always consists of the letter E and the device code, for example, ESJxx.
9.3.1.2

Replacing Device

Removing the Defective Device
NOTE
i
i
You can add the wired terminal blocks of the defective device to the backup device.
If the device consists of a base module and expansion modules, then only the base module is replaced by a
backup module.
Shut down the device.
²
Remove all lines from the device.
²
Remove the device.
²
If needed, remove the defective base module from the expansion modules.
²
Pack the base module (see chapter
²
Return the device to the manufacturer.
²
Installing Backup Device
If needed, assemble the backup device with the expansion modules.
²
Mount the device (see chapter
²
Place the device back in service (see chapter
²
SIPROTEC 5, Operation, Manual
C53000-G5040-C003-7, Edition 06.2016
1.1 Unpacking, Repacking and
3.1.2 Fitting Devices).
7.3.1 Establishing Readiness for Operation
Maintenance, On-the-Spot Assistance and Test

9.3 Replace Defective Device

Storing).
State).
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