Power Supply Unit (800W/Dc-48V) N8181-163; Installation - NEC EXP805 User Manual

Chapter 2 Preparations
1.37

Power Supply Unit (800W/DC-48V) N8181-163

Installation

Follow steps below to install a power supply unit:
To install the components, follow these steps.
1. See steps 1 to 4 in Chapter 2 (1.2 Overview of Installation and Removal) for preparations.
2. Remove the blank cover of power supply unit.
Rear
Note
The both two power supply units installed in the server must have the same
capacity. Make sure that the two power supply units have the same part number
and the same label color. If the two power supply units are inappropriate, the
system may become unstable to be shut down.
Note
In order to prevent damage of the system due to improper cooling or elevated
temperature, please do not activate the server or enclosure without implementing
any of component or blank on all of drive bays and device bays.
Extension slot
Important The surface becomes hot after use so to avoid burns please allow the drive
and internal parts of the system to cool before touching.
Note Keep the removed blank cover for future use.
Express5800/R120h-2M (2nd-Gen) User's Guide
1. Installing Internal Optional Devices
Standard slot
193