Ê When working on a rack-mounted server, secure it in the rack as described
in section
"Sliding the server into the rack" on page
If the server has been completely removed from the rack for maintenance
purposes, reinstall and secure it in the rack as described in section
"Mounting the server in the rack" on page
Ê Reconnect the AC power cords to the power supply units and secure them
with PSU cable brackets as described in section
the mains" on page
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
Customer Replaceable Units (CRU)
Average task duration: 5 minutes
8.3.1.1
Required tools
Preliminary and concluding steps: tool-less
●
Replacing the fan module: tool-less
●
TX300 S7 / RX350 S7
125.
Upgrade and Maintenance Manual
124.
122.
"Connecting the server to
Fans
381