HP hpe proliant dl20 gen9 User Manual page 76

Remove the power supply blank.
a.
Install a hot-plug power input module in power supply bay 2.
b.
To prevent accidental power cord disconnection when sliding the server in and out of the rack,
15.
secure the power cord in the strain relief strap attached to the power input module handle:
Unwrap the strain relief strap from the power input module handle.
a.
CAUTION: Avoid tight bend radii to prevent damaging the internal wires of a power cord or a
server cable. Never bend power cords and server cables tight enough to cause a crease in the
sheathing.
Bend the plug end of the power cord in the position shown in the following image.
b.
Hardware options installation 76