Replacing Cooling System Components; Replacing Components For The Cooling System - Huawei FusionModule1000A40 Maintenance Manual

FusionModule1000A40 Prefabricated All-in-One
Data Center
Maintenance Guide
Materials: spare BBB
Document: power supply and distribution system diagram
Skill requirement: electrician's work permit
Procedure
Step 1 Power off the BBB based on the power supply and distribution system diagram.
Step 2 Remove cables using a socket wrench and Phillips screwdriver.
Step 3 Remove screws securing the BBB, and remove the BBB.
Step 4 Secure the new BBB and connect cables correctly.
----End

5.2 Replacing Cooling System Components

5.2.1 Replacing Components for the Cooling System

● For details about how to replace components for the cooling system, see the
user manuals for the components.
● During smart cooling product parts replacement, the system may need to be
powered off. Take measures to prevent device overheating.
For details about parts replacement for smart cooling products, see the section
"Parts Replacement" in the smart cooling product user manual.
Table 5-2 Replacing cooling system components
Device
NetCol5000-A025 In-row Air Cooled Smart
Cooling Product
Issue 04 (2021-02-10)
NO TICE
Copyright © Huawei Technologies Co., Ltd.
Component Name
Air filter
Indoor fan
Differential pressure switch
Compressor
Dryer filter
(Optional) Wet film humidifier
(Optional) Humidifier cylinder
Electric control box
Temperature and humidity (T/H) sensor
5 Parts Replacement
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