1.1 Transportation and Placing Precautions ........................................................................................................................ 1

1.2 Unpacking and Acceptance ........................................................................................................................................... 2

1.3 Installation Environment Requirements ....................................................................................................................... 3

1.4 Site Requirements ......................................................................................................................................................... 5

1.5 Tools and Instruments ................................................................................................................................................... 7

1.6 Tools Delivered with Equipment ................................................................................................................................ 11

1.7 Personnel Requirements ............................................................................................................................................. 14

1.8 Installation Process ..................................................................................................................................................... 14

2 Scenario Description .................................................................................................................. 16

3 Hardware Installation Preparations ........................................................................................ 18

3.1 (Optional) Installing Bases ......................................................................................................................................... 18

3.1.1 Installing Adjustable Bases ...................................................................................................................................... 18

3.1.1.1 Precautions for Installing the Base ....................................................................................................................... 18

3.1.1.2 Installing a Cabinet Base ...................................................................................................................................... 19

3.1.1.2.1 Assembling a Base ............................................................................................................................................. 19

3.1.1.2.2 Positioning Bases ............................................................................................................................................... 21

3.1.1.2.3 Securing Bases ................................................................................................................................................... 23

3.1.2 Installing Fixed-Size Bases ...................................................................................................................................... 25

3.1.2.1 Deploying a 300 mm Wide Air Conditioner Base ................................................................................................ 25

3.1.2.2 Deploying Bases for a 600 mm wide IT Cabinet/Battery Cabinet/Network Cabinet............................................ 27

3.1.2.3 Deploying 600 mm Wide Bases for PDCs ............................................................................................................ 28

3.1.2.4 Deploying 800 mm Wide Fixed Bases .................................................................................................................. 30

3.1.2.5 Securing Bases ...................................................................................................................................................... 30

3.2 Preparing for Installing the 21 kW NetCol5000-A Air Conditioner ........................................................................... 33

3.2.1 (Optional) Refrigerant R410A ................................................................................................................................. 33

3.2.2 (Optional) Refrigerant Oil ....................................................................................................................................... 34

3.2.3 (Optional) Oil Trap and Inverted Trap ..................................................................................................................... 34

3.2.4 Humidifier Water Inlet Pipe ..................................................................................................................................... 35

3.2.5 Drainpipe ................................................................................................................................................................. 36

3.2.6 Pipe Support............................................................................................................................................................. 37

Issue 01 (2017-07-30)

Huawei Proprietary and Confidential

Contents