Huawei FusionModule5000 Maintenance Manual page 162

FusionModule5000 Smart Modular Data Center
Maintenance Guide (ECC800)
Context
If a CIM becomes faulty during system running, the CIM should be replaced promptly.
Procedure
Step 1 Clear the network parameters for all the BIMs managed by the CIM to be replaced.
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Step 2 Disconnect cables from the CIM and label the cables.
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Figure 5-49 Disconnecting cables from the CIM
Step 3 Remove the CIM.
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Issue 01 (2019-03-05)
If the CIM is damaged, hold down the networking switches on all the BIMs managed by
the CIM to clear present network parameters.
If the CIM is not damaged, hold down the CIM networking switch to clear present
network parameters.
Disconnect the cable from the PoE port.
Disconnect the cable (if there is any) from the COM port.
Disconnect the cable (if there is any) from the BCB port.
Disconnect the cable from the HALL current monitoring port.
Remove the CIM from the fastener.
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5 Parts Replacement
154