RX2540 M1
Upgrade and Maintenance Manual 151
8 System fan
Safety notes
V 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. 
●
For further information, please refer to chapter "Important 
information" on page 39.
8.1 Basic information
The following fans are available:
– five system fans included in a system fan box