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FusionModule1000A20 Prefabricated All-in-One Data
Center
Maintenance Guide
4.1.2.2 Replacing an Input Switch (02402732-009) ............................................................................................................... 30
4.1.2.3 Replacing an ATS Controller (02404923) ................................................................................................................... 31
4.1.2.4 Replacing an MCB ....................................................................................................................................................... 33
4.1.2.5 Replacing an SPD ......................................................................................................................................................... 34
4.1.2.6 Replacing an Indicator ................................................................................................................................................. 36
4.1.3 Replacing a Battery for the DC Power System.............................................................................................................. 37
4.1.4 Replacing a Light ............................................................................................................................................................. 38
4.2 Replacing Cooling System Components ........................................................................................................................... 39
4.2.1 Replacing the Fresh Air Integrated Unit ........................................................................................................................ 39
4.2.1.1 Replacing the Air Filter ................................................................................................................................................ 39
4.2.1.2 Replacing the Internal Cycle Fan ................................................................................................................................ 39
4.2.1.3 Replacing the External Cycle Fan ............................................................................................................................... 40
4.2.2 Replacing an Intelligent Heat Exchanger ....................................................................................................................... 41
4.3 Replacing Monitoring System Components ..................................................................................................................... 42
4.3.1 Replacing an ECC800 Main Control Module................................................................................................................ 42
4.3.2 Replacing an ECC800 PSU............................................................................................................................................. 44
4.3.3 Replacing a Smart ETH Gateway ................................................................................................................................... 45
4.3.4 Replacing an ETH Converter .......................................................................................................................................... 45
4.3.5 Replacing a Camera ......................................................................................................................................................... 46
4.3.6 Replacing Access Control Components ......................................................................................................................... 47
4.3.6.1 Replacing an IC Card Reader ...................................................................................................................................... 47
4.3.6.2 Replacing an Exit Button ............................................................................................................................................. 49
4.3.6.3 Replacing a Magnetic Lock ......................................................................................................................................... 50
4.3.6.4 Replacing an Emergency Door Release Button.......................................................................................................... 52
4.3.6.5 Replacing an Access Actuator...................................................................................................................................... 53
4.3.7 Replacing a Remote T/H Sensor ..................................................................................................................................... 54
4.3.8 (Optional) Replacing a WiFi Converter ......................................................................................................................... 55
4.3.9 (Optional) Replacing a Pad ............................................................................................................................................. 55
4.4 Replacing Fire Extinguishing System Components (CE) ................................................................................................ 56
4.4.1 Replacing a Smoke Detector (CE).................................................................................................................................. 56
4.4.2 Replacing a Heat Detector (CE) ..................................................................................................................................... 58
4.4.3 Replacing Warning Signs (CE) ....................................................................................................................................... 59
4.4.4 Replacing an Internal Horn Strobe (CE) ........................................................................................................................ 60
4.4.5 Replacing an External Horn Strobe (CE) ....................................................................................................................... 63
4.4.6 Replacing a Fire Alarm Bell (CE) .................................................................................................................................. 65
4.4.7 Replacing the Extinguishant Abort Button (CE) ........................................................................................................... 66
4.4.8 Replacing Batteries for the Extinguishant Control Panel (CE) .................................................................................... 69
4.4.9 Replacing a Fire Cylinder (CE) ...................................................................................................................................... 70
4.4.10 Replacing the Extinguishant Control Panel (CE) ........................................................................................................ 73
4.4.11 Replacing an Emergency Light (CE)............................................................................................................................ 74
4.4.12 Replacing Batteries for the VESDA Power Box ......................................................................................................... 76
Issue 01 (2019-07-15)
Copyright © Huawei Technologies Co., Ltd.
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