Eaton ePDU G3 Operation Manual P-164000277—Rev 5
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Chapter 9
Maintenance and Alarms
This section explains maintenance functions for the Eaton Enclosure Power Distribution Unit (ePDU) G3,
including:
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Preventive maintenance
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Equipment disposal
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Replacing the ePDU Network Management and Control (eNMC) module
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Updating Firmware
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Alarms
Preventive Maintenance
For the best preventive maintenance, keep the area around the ePDU clean and dust-free. If the atmosphere
is very dusty, clean the outside of the system with a vacuum cleaner. Do not to exceed 60°C (140°F) for best
performance.
Equipment Disposal
Contact your local recycling or hazardous waste center for information on proper disposal of the used ePDU.
CAUTION
Do not discard waste electrical or electronic equipment (WEEE) in the trash. For proper disposal,
contact your local recycling/reuse or hazardous waste center.
Replacing the ePDU Network Management and Control Module
A hardware configuration file specific to the ePDU model needs to be uploaded to the new eNMC module so
that the eNMC module knows the characteristics of the ePDU model in which it resides (such as what type of
input, how many circuit breakers, how many outlets, and how measurements should be displayed).
Typically, the eNMC module in your ePDU is being replaced because it is not working. In this case, you need to
get a copy of the ePDU model’s hardware configuration file from the Product Model Web site or from another
working ePDU of the same model type and configuration. Then, you need to upload the ePDU model-specific
hardware description file to the new eNMC module after it is installed.
However, if you are replacing a working eNMC module, the resident ePDU model’s hardware description file
can be downloaded before you remove the eNMC module to a USB drive or your computer using FTP. Then,
you can restore this file to the new eNMC after you install it.
NOTE
Handle the eNMC module with care. Be aware that there is a risk of electrostatic
discharge (ESD). As a preventive measure, wear ESD protection, such as an ESD
shoe strap, while replacing the eNMC module. Do not put stress on the connection
cable during installation.
NOTE
The eNMC module is hot-swappable. This means outlets will not be affected or
change on/off state during the replacement process.