Huawei OceanStor V5 Series Parts Replacement page 82

OceanStor V5 Series
Parts Replacement
Tools and Materials
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Procedure
Step 1 Perform a pre-replacement check.
Check whether there is a redundant BBU and whether the Running/Alarm
indicator of the BBU is steady green, as shown in
the indicators on different components, see
Controller
Figure 6-69 Running/Alarm indicator on a BBU
You can perform replacement only when a redundant BBU exists and the
redundant BBU is working properly.
Step 2 Wear an ESD wrist strap.
Step 3 Press the latch on the BBU to release the handle and pull out the BBU, as shown
in
Issue 15 (2019-12-30)
ESD wrist strap
ESD bag
Labels
Enclosure.
NO TICE
Figure 6-70.
Copyright © Huawei Technologies Co., Ltd.
Figure 6-69. For details about
Running/Alarm Indicators on a 3 U
6 Replacing CRUs
73