B (Optional) Powering Off The Power Supply And Distribution System - Huawei FusionModule5000 Commissioning Manual

FusionModule5000 Smart Modular Data Center
Commissioning Guide
B
Prerequisites
If the customer server has been powered on, do not power it off unless you have obtained
prior consent from the customer.
The system has passed the power-on commissioning and is working properly.
Procedure
Step 1 Shut down servers and storage devices.
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Step 2 Shut down the ECC800.
Step 3 Shut down smart cooling products.
Step 4 Switch off circuit breakers level by level to power off devices by referring to the power
supply and distribution system diagram.
Step 5 Switch off the input circuit breakers in the PDC.
Step 6 Verify whether the systems and components are intact.
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Step 7 Power on the system.
Step 8 Verify whether the systems run stably after power-on.
Issue 06 (2020-03-20)
(Optional) Powering Off the Power
Supply and Distribution System
Save parameters before power-off.
Power off the devices in the normal power-off logic sequence.
If yes, go to Step 7.
If no, locate and rectify the fault. Then go to
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B (Optional) Powering Off the Power Supply and
Step 7.
Distribution System
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