l ESD bag
l Labels
Procedure
Step 1 Perform a pre-replacement check.
Check whether there is a redundant fan module and whether the Running/Alarm indicator of
the fan module is steady green, as shown in Figure 4-51. For details about the indicators on
different components, see Running/Alarm Indicators on a Dorado6000 V3 Controller
Enclosure.
Figure 4-51 Running/Alarm indicator on a fan module
You can perform replacement only when a redundant fan module exists and the redundant fan
module is working properly.
Step 2 Wear an ESD wrist strap.
Step 3 Remove a fan module, as shown in Figure 4-52.
1. Press the latch on the panel to open the panel.
2. Press the latches on the fan module to pull out the fan module.
OceanStor Dorado V3 Series
Parts Replacement
4 Replacing CRUs
Issue 05 (2019-01-30) Copyright © Huawei Technologies Co., Ltd. 50
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