Huawei FusionDC1000A Maintenance Manual page 107

FusionDC1000A Prefabricated All-in-One Data
Center
Maintenance Guide (IT Scenario)
Figure 4-43 Module
(1) Main control module
(3) PSU
Procedure
Step 1 On the controller home screen, tap Shutdown, and turn off the smart cooling
product switch in the upstream PDC.
Exercise caution because the NetCol5000-A is still energized when it is being shut
down over the LCD.
Step 2 Open the rear door and remove the air filter.
Step 3 Flip the clip on the module downwards, as shown by (1) in
Figure 4-44 Removing a module
Issue 01 (2021-04-20)
NO TICE
Copyright © Huawei Technologies Co., Ltd.
(2) Reserved
(4) Reserved
Figure
4 Parts Replacement
4-44.
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