Galaxy GHDX2_2430_16F4D Installation and Hardware Reference Manual
5-14
Cooling Module Maintenance
WARNING!
The fan replacement process should be completed within ten minutes. If
the process takes too long, the accumulated heat can damage the
subsystem.
5.6.2 Replacing a Cooling Module
If one of the cooling modules fails, it must be replaced as soon as possible.
The cooling module is secured to the PSU module with the six (6) screws
from the top. To replace the cooling module, please follow these steps:
WARNING!
•
Although the cooling modules are fully redundant, it is not
advisable to run the GALAXY HDX2 with a single cooling module
for an extended period of time. If the remaining cooling module
fails, the system is at risk of sustaining irreparable damage.
•
Keep a failed module in its enclosure bay until a replacement unit is
in hand.
Step 1.
To remove the cooling module,
remove the PSU module first.
Please follow the PSU removal process listed in the previous
discussion.
Step 2.
Use a medium-size Phillips screwdriver to remove the six screws
from the top of the PSU module.
(See
Figure 5-18
)
Figure 5-18: Removing the Cooling Module
