NEC Express 5800 User Manual page 40

3-10 Installing Server
After connecting cables to PCI modules, secure them with the cable ties.
When completing connection to peripheral equipment, connect the two provided power cords to the
server. After that, secure the cables with the cable tie provided in the server.
Connect the plug at the other end of the power cord to a wall outlet with parallel double-pole
grounds provided or to an uninterruptible power supply (UPS).
To use the functions of the server, you should connect the server to the UPS.
<Example>
IMPORTANT:
Be sure to use both of the power cords to make the server fault-tolerant.
If both PCI modules are mounted, the one you plug in first will become the primary module.
The AC inlet B is used for Group 1; the AC inlet A is for Group 2.
The module whose POWER switch LED is on is the primary.
AC inlet B
(for Group 1)
Power cords
AC inlet A
(for Group 2)
Cable tie