EMC Connectrix B Series Hardware Reference Manual page 102

Remove and Replace System Components
Time and items required
Removing a faulty blower assembly
Installing a replacement blower assembly
102
EMC Connectrix B Series ED-48000B Hardware Reference Manual
The replacement procedure for each blower assembly takes less than
5 minutes.
The following items are required for the blower assembly
replacement procedure:
Replacement blower assembly
Phillips #2 screwdriver
CAUTION
!
Support the blower assembly from underneath while removing or
inserting it from the chassis
To remove a blower assembly:
1. Before removing one blower assembly, verify that the other two
blower assemblies are functioning correctly. The power LEDs
should be steady green and the attention/fault LEDs should not
be lit (see Figure 10 on page 65
For information about how to check the status of hardware
components using the command line interface, refer to the Fabric
OS Administrator's Guide.
2. Use the screwdriver to loosen the captive screws at the top and
bottom of the blower assembly.
3. Push in the top of the handle; then, pull out the lower part of the
handle to pull the blower assembly out of the chassis.
CAUTION
!
Do not force the installation. If the blower assembly does not slide
in to the chassis easily, ensure it is properly oriented before trying
again.
To install a blower assembly:
1. Orient the blower assembly as shown in
and slide it into the chassis, pushing firmly to ensure that it is
seated.
for LED locations).
Figure 20 on page 101