Specifications

5-7
Maintenance
2
1
3
I
4
A
5
5.2 Fan Maintenance
This section describes what to do if a fan failure takes place.
When a fan failure occurs, you will be notified by a lit alarm LED within
the operation items at the front of the system (see section “Operation
Items” on page 2-6) which will extinguish when you replace the broken
fan. Additionally, you will be informed via E-mail notification, if your
server is configurated appropriately.
You have to do the following to exchange the failed fan:
 Observe the fans and memorize the failed one (the fan not revolving
is the broken one).
 Lift the handle of the broken fan (1) so that it protrudes from the
rest of the fan module.
 Take hold of the handle and unlock the respective fan module by
pressing the unlocking device with your thumb to the right (2).
 With the locking mechanism released, pull the fan module out of
the system (3).
Figure 5-3: Removal of fan module
 This will sever the connection of the fan to the system.
For further details about what to do in case of a hardware mal-
function or an alarm, please refer to section “Troubleshooting”
on page A-2.
Do not reach inside the system when removing a fan
module or when the module is out of the system.