Figure 4-18 Removing an air lter
Step 2 Install air lters in accordance with the arrow direction shown on the air lter
frame (the arrow points to the smart cooling product interior). Then close the rear
door.
----End
Follow-up Procedure
Power on the NetCol5000-A, choose Maint > Performance Maint on the home
screen, and clear the air
lter runtime.
4.2.2.4 Replacing the Indoor Fan
Prerequisites
● The indoor fan needs to be replaced.
● A spare indoor fan of the same model is available and functional.
● Tools: protective gloves, Phillips screwdriver, diagonal pliers, cable ties.
Context
The indoor fan can be maintained only from the front.
Procedure
Step 1 On the controller home screen, tap Shutdown, and turn o the smart cooling
product switch in the upstream PDC.
Step 2 Open the front door and turn o the switch for the faulty fan.
FusionDC1000A Prefabricated All-in-One Data
Center
Maintenance Guide (IT Scenario) 4 Parts Replacement
Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd. 76
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