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 "Important information" on page 31
.
8.2 Basic information
Two variants of system fan modules can be equipped:
–
The standard system fan module contains one fan in an air duct
–
The redundant system fan contains two fans in an air duct
The system fan modules direct the airflow directly onto the CPU heat sink and
the memory slots.
Additional fans in PSUs are integral parts of the PSUs and cannot be
replaced separately
TX1330 M4 Upgrade and Maintenance Manual 277
To Next Page
Loading...
