Replacing Monitoring System Components; Replacing An Ecc800-Pro Main Control Module - Huawei FusionModule1000A20 Maintenance Manual

FusionModule1000A20 Prefabricated All-in-One
Data Center
Maintenance Guide
Figure 6-11 Removing the screws that secure the intelligent heat exchanger to the
pre-fab. module
Step 4 Replace the faulty intelligent heat exchanger with a new one.
To prevent injury, at least two persons are required to move the intelligent heat
exchanger.
Step 5 Tighten the screws and connect the cables.
----End
Follow-up Procedure
Dispose of the removed intelligent heat exchanger that is confirmed faulty.

6.3 Replacing Monitoring System Components

6.3.1 Replacing an ECC800-Pro Main Control Module

Prerequisites
● The ECC800-Pro main control module is hot-swappable.
● Before disconnecting cables from the ECC800-Pro main control module, label
the cables based on the corresponding ports.
Issue 03 (2022-12-15)
NO TICE
NO TICE
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