Disk Enclosure (Rear) - NEC NF2300-SR412E User Manual

3.8

Disk Enclosure (Rear)

(2) Adapter (ADP1)
(1) Power supply for disk enclosure (PS1)
(1) Power supplies for disk enclosure (PS0/PS1)
The power supply is intended to supply power to the disk enclosure.
See Section 3.9 "Power Supply for Disk Enclosure".
(2) Adapter (ADP0/ADP1)
The adapter board is used to control the disk enclosure.
See Section 3.10 "Adapter".
When inserting the power supply for the disk enclosure or an adapter into the
disk enclosure, push it as far as it will go and then secure it with the screws.
Incorrect insertion may cause a power supply failure or adapter failure again.
When replacing a power supply for the disk enclosure, prepare the new
power supply before removing the old one, and then replace it within about 3
minutes.
The following are heating units of the disk enclosure:
A) Disk drives
B) Power supplies for the disk enclosure
The fans in the power supplies for the disk enclosure serve as cooling fans
for both of the above. Therefore, do not leave the disk enclosure with one of
the power supplies removed. Doing so causes the disk drive temperature to
rise, which may significantly decrease the reliability.
(1) Power supply for disk enclosure (PS0)
27
(2) Adapter (ADP0)