Huawei FusionDC1000A - Operating Environment Specifications

● Material: a new and intact BCU
NO TICE
Before the replacement, ensure that the load services are not aected or obtain
written consent from the customer.
Procedure
Step 1 Switch o the battery circuit breaker. Press and hold the POWER ON/OFF button
on the BCU for more than 5s to power
o the cabinet.
Step 2 Turn o 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.
NO TICE
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
● Tools: insulated socket wrench, insulation gloves, Phillips screwdriver, key to
the cabinet door
● Materials: a new and intact battery module
NO TICE
Before the replacement, ensure that the load services are not aected or obtain
written consent from the customer.
FusionDC1000A Prefabricated All-in-One Data
Center
Maintenance Guide (IT Scenario) 4 Parts Replacement
Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd. 53