Replacing A Battery Module - Huawei FusionDC1000A Maintenance Manual

FusionDC1000A Prefabricated All-in-One Data
Center
Maintenance Guide (IT Scenario)
●
Before the replacement, ensure that the load services are not affected or obtain
written consent from the customer.
Procedure
Step 1 Switch off the battery circuit breaker. Press and hold the POWER ON/OFF button
on the BCU for more than 5s to power off the cabinet.
Step 2 Turn off the ready switch on the BCU.
Step 3 Remove the bolts that secure the BCU and pull out the BCU.
Step 4 Install the new BCU and secure it.
Step 5 Turn on the ready switch on the BCU.
Step 6 Press and hold the POWER ON/OFF button on the BCU for more than 2s. The
green indicator of the BCU blinks at 4 Hz.
If the Version incompatible alarm is generated, you need to upgrade the version
before switching on the battery circuit breaker.
Step 7 After the green indicator of the BCU blinks at 10 Hz, switch on the battery circuit
breaker on the SmartLi.
----End

4.1.2.3 Replacing a Battery Module

Prerequisites
●
●
Before the replacement, ensure that the load services are not affected or obtain
written consent from the customer.
Issue 01 (2021-04-20)
Material: a new and intact BCU
NO TICE
NO TICE
Tools: insulated socket wrench, insulation gloves, Phillips screwdriver, key to
the cabinet door
Materials: a new and intact battery module
NO TICE
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4 Parts Replacement
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