Fans; Safety Notes; Basic Information - Fujitsu PRIMERGY RX2530 M6 Upgrade And Maintenance Manual

8

Fans

8.1

Safety notes

CAUTION
▶
Do not damage or modify internal cables or devices. Doing so may
cause a device failure, fire, or electric shock.
▶
Devices and components inside the server remain hot after
shutdown. After shutting down the server, wait for hot components
to cool down before installing or removing internal options.
▶
Circuit boards and soldered parts of internal options are exposed
and can be damaged by static electricity. Always discharge static
build-up (e.g. by touching a grounded object) before handling
electrostatic-sensitive devices (ESDs).
▶
Do not touch the circuitry on boards or soldered parts. Hold circuit
boards by their metallic areas or edges.
▶
If devices are installed or disassembled using methods other than
those outlined in this chapter, the warranty will be invalidated.
▶
The procedure of installation on this notes might change depending
on a configuration of options.
▶
For more information, see
8.2

Basic information

Base units are supplied with four hot-plug fan modules (1 CPU configuration)
or eight hot-plug fan modules (2 CPU configuration).
Base units with four fan modules operate in a 1 of 4 redundancy, base units
with eight fan modules operate in a 1 of 8 redundancy. In other words, if one of
the four or eight fan modules fails, the system will operate without any problem.
The failed fan module can be exchanged without shutting down the server (hot-
plug).
In case of 1 CPU configurations, the bays 5, 6, 7 and 8 are occupied
with fan cage foams.
RX2530 M6
"Important information" on page
Upgrade and Maintenance Manual
31.
189