Figure 4-60 Closing the panel
Step 9 Confirm the replacement.
After the preceding procedure is complete, check services on the host for any storage-related
error. If any storage-related error is reported, contact Huawei technical support.
----End
Follow-up Procedure
After the fan module is replaced, label it to facilitate subsequent operations.
4.3.3 Replacing a Fan Module (for Data Switch)
This section describes how to replace a fan module.
Impact on the System
During the replacement of a fan module, the system's heat dissipation is affected, degrading
the system reliability.
Prerequisites
l The spare part is ready.
l The fan module that you want to replace has been located.
OceanStor Dorado V3 Series
Parts Replacement
4 Replacing CRUs
Issue 05 (2019-01-30) Copyright © Huawei Technologies Co., Ltd. 57
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