3.1.3.7 Preparing Cables ........................................................................................................................................................... 34

3.1.3.8 (Engineering Procurement) Water Softener ................................................................................................................ 36

3.1.3.9 Checking Nitrogen Pressure ........................................................................................................................................ 37

3.1.3.10 Removing the Transport Fasteners ............................................................................................................................ 38

3.2 Removing Pallets ................................................................................................................................................................ 41

3.2.1 Removing the PDC Pallet ............................................................................................................................................... 41

3.2.2 Removing the IT Cabinet Pallet...................................................................................................................................... 44

3.2.3 Removing the NetCol5000-A 35 kW Air Conditioner Pallet ....................................................................................... 45

3.2.4 Removing the NetCol5000-A 25 kW Air Conditioner Pallet ....................................................................................... 45

3.3 (Optional) Adjusting IT Cabinet Side Plates ..................................................................................................................... 46

3.4 (Optional) Adjusting Battery Cabinet Side Plates ............................................................................................................ 47

3.5 (Optional) Installing the PDC Tail Frame ......................................................................................................................... 48

3.6 (Optional) Installing a 600 mm Wide Air Conditioner Enclosure Frame ....................................................................... 53

3.7 (Optional) Installing a 300 mm Wide Air Conditioner Enclosure Frame ....................................................................... 57

3.8 (Optional) Installing Bases ................................................................................................................................................. 58

3.8.1 Precautions for Installing the Base ................................................................................................................................. 58

3.8.2 Installing Adjustable Bases ............................................................................................................................................. 59

3.8.2.1 Installing a Cabinet Base.............................................................................................................................................. 59

3.8.2.1.1 Assembling a Base..................................................................................................................................................... 59

3.8.2.1.2 Positioning Bases....................................................................................................................................................... 61

3.8.2.1.3 Securing Bases ........................................................................................................................................................... 63

3.8.3 Installing Fixed-Size Bases ............................................................................................................................................. 65

3.8.3.1 Deploying a 300 mm Wide Air Conditioner Base ...................................................................................................... 65

3.8.3.2 Deploying Bases for a 600 mm wide IT Cabinet/Battery Cabinet/Network Cabinet .............................................. 67

3.8.3.3 Deploying Bases for a 600 mm Wide Air Conditioner and PDC .............................................................................. 67

3.8.3.4 Deploying 800 mm Wide Fixed Bases ........................................................................................................................ 70

3.8.3.5 Securing Bases .............................................................................................................................................................. 70

3.9 Installing Air Conditioner Outdoor Units and Routing Pipes .......................................................................................... 72

4 Installing Cabinets .............................................................................................................. 74

4.1 Installing Cabinets (with Bases) ........................................................................................................................................ 74

4.2 Installing Cabinets (Without Bases) .................................................................................................................................. 77

4.3 Installing Cabinet Accessories ........................................................................................................................................... 80

4.3.1 (Optional) Taking Out PDU2000 Cables and Industrial Connectors ........................................................................... 80

4.3.2 (Optional) Installing a Branch Ground Copper Bar ...................................................................................................... 82

4.3.3 (Optional) Installing a Vertical Ground Copper Bar ..................................................................................................... 83

4.3.4 (Optional) Setting a Cabinet Code Lock ........................................................................................................................ 84

5 Installing the Contained Aisles.......................................................................................... 89

5.1 Installing a Sealing Plate .................................................................................................................................................... 89

5.2 Installing Skylights ............................................................................................................................................................. 91

5.2.1 Skylight Overview ........................................................................................................................................................... 91

5.2.1.1 600 mm Wide Control Skylight ................................................................................................................................... 91

Issue 04 (2017-06-30)

Huawei Proprietary and Confidential

Contents

Table of Contents