HPE ProLiant DL380 Gen10 Plus User Manual page 102

6. Replace the clear plastic cover on the -48 V and return connectors.
7. Secure the power cord, wires, and/or cables in the strain relief strap attached to the power supply handle:
a. Unwrap the strain relief strap from the power supply handle.
CAUTION: Avoid tight bend radii to prevent damaging the internal wires of a power cord or a server cable. Never CAUTION:
bend power cords and server cables tight enough to cause a crease in the sheathing.
b. Secure the wires and cables with the strain relief strap. Roll the extra length of the strap around the power supply handle.
8. Slide the power supply into the bay until it clicks into place.
9. Make sure the -48 VDC power source is off or the PDU breaker is in the off position.
10. Connect the power cord to the -48 VDC power source or PDU.
11. Turn on the -48 V power source or switch the PDU breaker to the on position to supply -48 V to the power supply.
Installing the HPE 1600 W Flex Slot -48 VDC hot-plug power supply 102