HPE ProLiant DL380 Gen10 Plus User Manual page 97

10. 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 power cord, wires, and cables with the strain relief strap. Roll the extra length of the strap around the power supply
handle.
11. Slide the power supply into the bay until it clicks into place.
Installing the HPE 800 W Flex Slot -48 VDC hot-plug power supply 97