IBM DPI C13 PDU+ Installation And Maintenance Manual page 23

4. Install the optional cable-management bracket beside the PDU with four M6
screws and nuts that come with the PDU.
5. Route the power cord from the PDU toward the rack cabinet side braces; then,
route the power cord along a side brace toward the back of the rack cabinet
and secure the power cord with the cable straps that come with the PDU.
6. Route the power cord toward a dedicated power source. Use the provided cable
straps to secure the power cord along the way. Use the openings in the rack
cabinet, if the power cord must exit the rack cabinet to connect to a power
source.
CAUTION:
To prevent damage to a power device and other connected devices,
always connect the power device to an authorized power source for that
device.
7. Connect the power cord to a properly wired and grounded dedicated power
source. Then, you can connect servers or rack PDUs in the rack cabinet to the
power outlets on the PDU.
Chapter 2. Installing the PDU vertically in a rack cabinet
11