Fujitsu PRIMERGY TX300 S7 - Rear Fans; Installing Rear Fan Modules; Required Tools; Preliminary Steps

392 Upgrade and Maintenance Manual TX300 S7 / RX350 S7
Fans
8.3 Rear fans
Two optional hot-pluggable rear fan modules can be added to the system for fan
redundancy.
V CAUTION!
When equipping rear fans, ensure to always install both rear fan modules
in order to satisfy cooling requirements. Operation with only one rear fan
module is not possible.
8.3.1 Installing rear fan modules
8.3.1.1 Required tools
● Preliminary and concluding steps: tool-less
● Replacing the fan module: tool-less
8.3.1.2 Preliminary steps
Before installing a rear fan module, perform the following steps:
Ê When working on a rack-mounted server, extend it out of the rack as
described in section "Extending the server out of the rack" on page 76.
If further required, remove the server from the rack as described in section
"Removing the server from the rack" on page 77.
Ê Open the side / top cover as described in section "Removing the top cover"
on page 79 (rack server) or "Removing the side cover" on page 88 (tower
server).
Customer Replaceable Units (CRU)
Average task duration: 5 minutes