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Huawei FusionModule 1000B Maintenance Manual

Air-cooled it solution
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FusionModule1000B Air-Cooled IT Solution
V100R003C00
Maintenance Guide
Issue
02
Date
2017-01-10
HUAWEI TECHNOLOGIES CO., LTD.

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Summary of Contents for Huawei FusionModule 1000B

  • Page 1 FusionModule1000B Air-Cooled IT Solution V100R003C00 Maintenance Guide Issue Date 2017-01-10 HUAWEI TECHNOLOGIES CO., LTD.
  • Page 2 Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS"...

  • Page 3: About This Document

    Indicates a potentially hazardous situation which, if not avoided, could result in equipment damage, data loss, performance deterioration, or unanticipated results. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 4 Replacing fire extinguishing system devices (standard): Optimized the methods.  Replacing fire extinguishing system devices (CE): Optimized the methods. Issue 01 (2016-09-25) This issue is the first official release. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 5: Table Of Contents

    3.3.3 Determining the Faulty Area and Alarm Severity ....................11 3.3.4 Locating and Rectifying Faults ..........................11 3.3.5 Parts Replacement ..............................12 3.3.6 Emergency Operation .............................. 13 3.3.7 Contacting Huawei Technical Support........................15 4 Routine Maintenance ......................... 16 4.1 Paint Repair ................................16 4.2 Routine Maintenance ..............................21 4.3 Monthly Maintenance ..............................
  • Page 6 6.2 Replacing Cooling System Components ........................85 6.2.1 Replacing a Remote T/H Sensor for an Air Conditioner ..................85 6.2.2 Replacing Air Filters for a 20 kW Air-Cooled Precision Air Conditioner ............... 86 Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 7 6.4.11 Replacing a Fire Alarm Control Panel (Standard) ....................152 6.4.12 Replacing an Emergency Light (Standard) ......................154 6.5 Replacing Fire Extinguishing System Devices (CE) ....................155 6.5.1 Replacing a Smoke Detector (CE) ......................... 155 Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 8 7.13 FIRE RELAY Emergency Operations (CE) ......................193 7.14 Emergency Operations for a LOCAL FIRE Alarm (CE) ..................195 8 FusionModule1000 Emergency Exit Guide ................197 9 Acronyms and Abbreviations ....................198 Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 9: M Precautions

    Do not open lead-acid batteries as electrolyte leakage may cause bodily injuries. If you contact the electrolyte accidentally, immediately clean your skin with water and seek medical advice from a doctor. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 10  Before performing joint commissioning for a CE fire extinguishing system, disconnect the electromagnetic valve to prevent extinguishant release due to misoperations. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 11: M Preparations

    Table 2-1 Tools Tools Phillips screwdriver Flat-head screwdriver Adjustable wrench Electrician's knife Needle-nose pliers Diagonal pliers Crimping tool Wire stripper RJ45 crimping tool Cable cutter Hex key Socket wrench Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 12: Obtaining Technical Documents

    The listed tools are for routine maintenance only. Prepare other tools as required. 2.2 Obtaining Technical Documents Table 2-2 lists the technical documents required for FusionModule1000 O&M. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 13 NetCol5000-A 20 kW Air Describes how to use and Download this document Cooled In-row Precision Air maintain a 20 kW from http://e.huawei.com. Conditioner User Manual air-cooled precision air Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 14: Container Entry Requirements

    Do not perform any unauthorized operations.  After all work Pack up the tools and surplus materials. is finished  Clean up and organize the equipment room environment according to Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 15: O&M Personnel Skill Requirements

    FusionModule1000 With fire extinguishing engineer qualifications Lighting and structural Familiar with the overall configurations and layout of the systems FusionModule1000 Experienced in maintaining the FusionModule1000 Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 16: M Description

    The routine maintenance period specifies how often a maintenance task is performed. A maintenance task can be performed on a daily, monthly, quarterly, semi-annual, or annual basis. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 17: Alarm Handling

    3.3.1 Alarm handling flowchart Figure 3-1 Alarm handling flowchart 3.3.2 Viewing and Collecting Alarm Information Prerequisites An alarm is generated. Alarm information helps to rapidly locate and rectify faults. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 18 Table 3-1 describes an alarm information collection template. Table 3-1 Alarm information collection table Alar Alar Type Current Impact Measures Taken ptom Operation and Effect Time Loca tion Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 19: Determining The Faulty Area And Alarm Severity

    Module: Locate the faulty module after locating a faulty component, such as the UPS controller or the air conditioner controller. Alarm Handling After locating the component or module for which the alarm is generated, rectify the fault. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 20: Parts Replacement

    Alarm reference in this document  Alarm reference obtained from Huawei technical support It is recommended that the alarm handling report consists of information about the alarm occurrence time, location, symptom, fault locating process, alarm handling process, and alarm prevention solutions.

  • Page 21: Emergency Operation

    O&M process, take the actual situation into consideration.  Only trained and qualified personnel are allowed to perform emergency operations.  For more emergency operations for the FusionModule1000, contact Huawei technical support. FusionModule1000 Common Critical Alarms and Faults Table 3-2 describes the common critical alarms and faults in the FusionModule1000.
  • Page 22 Emergency generated. Operations (CE) LOCAL FIRE (CE) A fire occurs in the A fire occurs. 7.14 Emergency data center. Operations for a LOCAL FIRE Alarm (CE) Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 23: Contacting Huawei Technical Support

     Name and phone number of the contact person  Scenario and detailed fault information You can obtain technical support from Huawei over the network or telephone. For details, see Table 3-3. Table 3-3 Obtaining technical support from Huawei If...

  • Page 24: Routine Maintenance

    Steps 1, 2, 3, and 4 recommends (primer damaged, zinc-rich primer, manual paint steel base material brush (required for spraying or paint exposed) repainting a small brushing. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 25 30 minutes before performing any further operation. LOGO and pattern Seek help from Huawei headquarters for a detailed painting damage solution. Frontline personnel can turn to local advertisement coating suppliers. 1. If a dent is less than 100 mm...
  • Page 26 Figure 4-2 Wiping a polished or damaged area using anhydrous alcohol Step 3 Paint zinc-rich primer on the damaged coat using a brush or painting gun (initial painting). Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 27 Figure 4-4 Manual paint spray Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 28 3 (Use a colorimeter to measure the color difference. If a colorimeter is not available, check that no obvious edge exists between the repainted area and its surrounding.) The paint should also be free from bulges, scratches, flake-off, or cracks. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 29: Routine Maintenance

    Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 30: Monthly Maintenance

    Push any button on The PD510 information properly (no display the PD510 electricity or fuzzy), check whether the electricity meter meter LCD power cable is properly LCD. lights up and Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 31 Check the battery  The battery Identify the cause of an abnormal temperature. operating battery operating temperature. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 32: Cooling System

    Check screws Tighten screws securing the securing the compressor is compressor. compressor. securely installed. Check the service Clean the oil stains. valve. compressor service valve has no oil Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 33 1/3 line in sight glass. the oil sight glass, and the glass is not covered by dense white bubbles. Check the interior The interior is Replace the faulty humidifier Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 34 Take out the foreign matter if the working fan is blocked. properly. Screws Tighten the screws using a 10# socket wrench. securing the fan are not loose or Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 35: Monitoring System

    When you check the hydrogen sensor in the container, only a small amount of hydrogen needs to be released onto the sensor. During the entire process, flames and sparks are prohibited in or around the power supply and battery compartments. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 36 0% or container for 4 hours. system that is displayed. 2. If the fault persists, contact Huawei technical support. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 37: Fire Extinguishing System (Standard)

    If leakage occurs, the maintenance engineer asks the fire extinguisher manufacturer to recharge the extinguishant. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 38: Fire Extinguishing System (Ce)

    6.5.8 Replacing Batteries for VESDA the Extinguishant Control Panel (CE) 6.6 Replacing Batteries for the VESDA Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 39: Other Systems

    Repaint areas with paint flake-off or corrosion. flake-off, rust, rust by referring to 4.1 Paint Repair. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 40 FusionModule 1000 are as follows:  Temperatur e: –40° C to +52° C.  Humidity: 5%–95%  Solar radiation: ≤ 1120 W/m Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 41: Quarterly Maintenance

    View batteries. Batteries do For details about how to handle not leak battery leakage, see 7.4 Emergency electrolyte. Operations for Battery Electrolyte Leakage. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 42: Cooling System

    There is no Clean the condensate water pan. condensate water scale. pan. Check the Switch the If the drainage is abnormal: humidifier humidifier  If the drainage solenoid cannot Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 43 Maint >  Disconnect the humidifier water Diagnostic injection hose and clear the conditioner Mode > Enter blockage in the hose. from the main screen, set the Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 44 MPa, and the speed controller and outdoor fan low pressure is are working properly, and not lower than whether the outdoor unit coils Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 45 The electric Replace the faulty electric heater by heater surface following instructions in the air is not conditioner user manual. corroded. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 46: Monitoring System

    Replace the faulty electronic lock by controller. following instructions in 6.3.13.3 Replacing an Electronic Lock. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 47: Fire Extinguishing System (Standard)

    6.4.7 switch start/abort switch. are intact. The Replacing the Emergency run indicator is Start/Abort Switch (Standard). steady green. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 48: Fire Extinguishing System (Ce)

    Installing Sealing Materials materials are intact. Between Combined Containers between section in the installation guide for combined the solution in use. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 49: Semi-Annual Maintenance

    Replace by following instructions in system cooling system by are working 6.2 Replacing Cooling System following the properly. Components. instructions in the commissioning guide for the solution in use. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 50: Monitoring System

    Replace by following instructions in 6.3.10 Replacing a LAN Switch. indicator is steady orange, the PoE is abnormal when the LAN switch is configured with one PSU. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 51 6.3.13.3 Replacing an Electronic Lock. when the container door is opened.  indicator turns green Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 52 1. Check that the AC input power Check the LCD of The LCD cable is normal. the hydrogen displays the Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 53 Enter 1111 and After a tap FUNC. The hydrogen LCD displays detector is SEN1.0. installed and 3. Tap <. The unit powered on, its digit or tens sensitivity Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 54 Formula: button. Calibrated value = 2. After the Original Parameter density x setting menu is Sensitivity + displayed, the Correction LCD turns purple, and Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 55: Fire Extinguishing System (Standard)

    6.4 Replacing Fire commission following the management Extinguishing System Devices instructions in the system (Standard). Fire displays Extinguishing related alarms. System Commissioning (Standard) section in the commissioning Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 56 Replace by following instructions in detector onto the smoke density is 6.4.1 Replacing a Smoke Detector (Standard). detector using a below the smoke pistol. alarm threshold, the alarm indicator blinks once Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 57 See documents delivered with the backup power is power is VESDA. working properly, working and whether the properly, and VESDA restarts the VESDA normally after the restarts Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 58: Fire Extinguishing System (Ce)

    Enable Control on normally. The alarm bell. the extinguishant bell rings loud and control panel clear when it is 2. If the fault persists, rightward. Press replace by following Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 59 Replacing the Extinguishant pressed on the pressed, the gas Abort Button (CE). extinguishant release control panel, countdown stops. the gas release 2. After the countdown extinguishant Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 60 1. Check the power cables. VESDA Check the power The power indicator indicator. turns on. power 2. Replace by following supply instructions in Replacing Batteries for the VESDA Power Box. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 61: Other Systems

     No cable overheats due to overload and the loads are within the rated capacity of Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 62: Annual Maintenance

    V/cell ± 0.02 normal. V/cell. Coolin 20 kW & Use a precision The temperature Calibrate the T/H sensor 35 kW T/H sensor to difference is less by following instructions Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 63  Ground points If the cable tray ground g external whether on cable trays points are damaged, cable ground cables are intact and repair them and take Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 64 The ground cable trays. bolts are  Check securely whether the grounded and cable trays free from rust. and their supports are properly connected to the ground grid. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 65: Alarms And Faults

    For details about how to handle a double fire alarm, see 7.12 fire Emergency Operations for a Double Fire Alarm (Standard). Fault Major See the documents delivered with the fire alarm control panel. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 66: Fire Alarms (Ce)

    The air Turn on the air conditioners are conditioners. not turned on. The air Verify that the initial conditioner is configurations of the Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 67 The onsite The T/H sensor Replace by following temperature is is faulty. instructions in 6.3.1 normal. Replacing a Polymer Sensor. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 68: Humidity Alarms

    The onsite humidity Troubleshoot by is too low. humidification following instructions in function of air the air conditioner user conditioners is manual. abnormal. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 69: Door Sensor Alarms

    The card reader Verify the card reader is faulty. cable connections, or replace by following instructions in 6.3.13.1 Replacing a Card Reader. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 70: Water Intrusion Alarm

    Condensate water The condensate Remove foreign matters cannot be drained. drainpipe is using a thin iron wire or blocked or remove the ice. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 71: Hydrogen Alarm

    Clear the foreign matter management system vent is blocked. or replace by following displays a hydrogen instructions in 6.2.5 high alarm. Replacing a Ventilation Vent Air Filter. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 72: Mains Outage

    Powered on the power failure distribution equipment where the MDU is installed again. The device is Replace by following faulty. instructions in 6.1.2 Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 73: Spd Alarm

    Replacing the SPD in a lightning strike. PDC. The SPD module is faulty. The SPD circuit A false alarm is Switch on the SPD breaker is off. generated circuit breaker. (normally Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 74: Pdu8000 Mdu Alarms

    Check the Boolean value value collection collection module and module or auxiliary switch contact. auxiliary switch If the collection module contact is faulty. or auxiliary contact is faulty, replace it. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 75: Ats Alarms

    The ATS cannot be The switch body operated, or an is faulty. action does not take effect. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 76: Ups5000-E Alarms

    LCD. transfer to inverter times reaches mode. the upper threshold. For other UPS5000-E alarms, see documents delivered with the product. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 77: Kw Air-Cooled Precision Air Conditioner Alarms

    Check whether the fails. outdoor fan is working properly. The refrigerant Fill more refrigerant. is insufficient. Major The indoor fan fails The main circuit Check the status of Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 78 The water pump Check the circuit breaker circuit breaker status and cable or cable connections. connection is faulty. 1. Check the alarms The water pump Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 79 O: Normal enabled, but the humidifying. humidifier neither humidifies nor generates alarms. The water inlet Repair leaking parts. pipe or drainpipe leaks. Water Manually start the Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 80  Check that the water intake electromagnetic valve is open when humidification is enabled.  Replace the humidifier controller. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 81: Kw Air-Cooled Precision Air Conditioner Alarms

    The compressor Replace the compressor is damaged. by following instructions in the Replacing the Compressor section in the air conditioner user Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 82 0 V and 48 V terminals is 48 V using a multimeter. If the voltage differs too much, the power supply is abnormal. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 83 Replacing the Float in the air conditioner user manual. The water inlet Check whether the water pipe leaks. inlet pipe leaks. If yes, Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 84 For other alarms generated for the 20 kW air-cooled precision air conditioner, see the air conditioner user manual. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 85: Parts Replacement

    Skill requirement: power distribution system engineer For the table, see the initial configuration parameter manual for the solution in use. Procedure Step 1 Disconnect the upstream fuse of the PD510 electricity meter. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 86: Replacing The Mdu

    Dispose of the removed PD510 electricity meter that is confirmed faulty. 6.1.2 Replacing the MDU Prerequisites  An MDU needs to be replaced.  A spare MDU of the same model is available and functional. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 87 MDU in place. Step 5 Secure the MDU using screws removed during Step Step 6 Connect the CAN and RS485_1 communications cable to the MDU. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 88: Replacing The Spd In A Pdc

    6 Parts Replacement After the MDU is replaced, you need to load the configurations. If the configuration file cannot be exported from the faulty MDU, send the model bar code of the faulty MDU to Huawei technical service to obtain help.

  • Page 89: Replacing A Ups5000-E Battery

    6.1.4 Replacing a UPS5000-E Battery Prerequisites  A UPS5000-E battery needs to be replaced.  A spare UPS5000-E battery of the same model is available and functional. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 90: Replacing A Monitoring Rpdu

    A rack power distribution unit (rPDU) needs to be replaced.  A spare rPDU of the same model is available and functional. Impact on the System None Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 91: Replacing A Cabinet Rpdu

    Dispose of the removed rPDU that is confirmed faulty. 6.1.6 Replacing a Cabinet rPDU Prerequisites  An rPDU needs to be replaced.  A spare rPDU of the same model is available and functional. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 92 Step 7 Remove the support and screws from the faulty rPDU and install them on a new rPDU. Step 8 Mount the new rPDU with a support into the cabinet, and tighten the fastening screws of the rPDU using a Phillips screwdriver. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 93: Replacing Cooling System Components

     A remote T/H sensor needs to be replaced.  A spare T/H sensor of the same model is available and functional. Impact on the System None Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 94: Replacing Air Filters For A 20 Kw Air-Cooled Precision Air Conditioner

    6.2.2 Replacing Air Filters for a 20 kW Air-Cooled Precision Air Conditioner Prerequisites  The air conditioner air filters need to be replaced.  Air filters of the same model are available and functional. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 95 Figure 6-9 Removing the air filter Step 4 Install air filters in accordance with the air flow direction shown on the air filter frame (the arrow points to the unit interior). Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 96: Replacing Air Filters For A 35 Kw Air-Cooled Precision Air Conditioner

    Step 2 Open the rear door, rotate the fixing cards on the two upper sides of the air filter, as shown by (1) in Figure 6-10. Step 3 Pull out the air filter, as shown by (2) in Figure 6-10. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 97 Step 6 Switch on the upstream circuit breaker, and tap Start on the home screen after the controller is powered on. Step 7 Choose Maint > Performance Maint on the home screen and clear the air filter running time. ----End Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 98: Replacing Parts Of An Air-Cooled Precision Air Conditioner

    Air intake and exhaust temperature sensors T/H sensor Rectifier Float Table 6-2 Parts that can be replaced for a 35 kW precision air conditioner Item Air filter Indoor fan Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 99: Replacing A Ventilation Vent Air Filter

    Skill requirement: cooling engineer Procedure Step 1 Remove screws securing the air filter using a Phillips screwdriver, and remove the air filter. Figure 6-11 Removing an air filter Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 100: Replacing A Thermal Insulation Layer

    Close the humidifier valve before replacing the thermal insulation foam for the humidifier drainpipe and open the valve after the replacement is complete. Step 5 Wrap the straps again. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 101: Replacing Pipes

    Tools: hex key, long-sleeved silicone gloves, vessel, adjustable wrench, ESD floor suction plate Materials: dry rag, thermal insulation foam, spare humidifier water refill pipe Documents required: water refill and drainage pipe installation position diagram Skill requirement: cooling engineer Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 102: Replacing The Condensate Drainpipe Of A Precision Air Conditioner

    Tools: adjustable wrench, utility knife, flat-head screwdriver, protective gloves, ESD floor suction plate, sucker, water container Materials: dry rag, thermal insulation foam, spare condensate drainpipe Documents: water refill and drainage pipe installation position diagram Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 103: Replacing Monitoring System Components

    A Polymer T/H sensor needs to be replaced.  A spare Polymer T/H sensor of the same model is available and functional. Impact on the System None Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 104 If the T/H sensor displays the temperature and humidity properly after power-on, the T/H sensor is working properly. ----End Follow-up Procedure Dispose of the removed Polymer T/H sensor that is confirmed faulty. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 105: Replacing A Water Sensor (Point Type)

    Figure 6-14 Point-type water sensor Step 2 Remove the captive screws from the faulty water sensor using a Phillips screwdriver, and remove the water sensor. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 106: Replacing A Water Sensor (Rope Type)

    Impact on the System None Preparations Tools: Phillips screwdriver, protective gloves Materials: spare water temperature sensor Documents: monitoring device layout, management system initial configuration table Skill requirement: weak-current engineer Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 107 Step 4 Install a new water sensor and tighten the screws. Step 5 Connect the signal cable and extension cable of the water sensor by following Step 2 in the reverse order. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 108: Replacing A Door Status Sensor

    For the diagrams and tables, see the initial configuration parameter manual for the solution in use. Procedure Step 1 Open the container door where the door status sensor to be replaced is installed. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 109: Replacing A Gsm Modem

    The operation of the monitoring system or devices connected to the monitoring server may be interrupted. Preparations Tools: Phillips screwdriver, small-sized flat-head screwdriver, ESD gloves Materials: spare GSM modem Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 110 Step 6 Connect the serial port of the GSM modem to that of the RH2288 server. Step 7 Reinstall the GSM modem antenna, and bind the antenna to the cable tray using cable ties. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 111: Replacing A Hydrogen Collector

    A hydrogen collector needs to be replaced.  A spare hydrogen collector of the same model is available and functional. Impact on the System None Preparations Tools: Phillips screwdriver, adjustable wrench, protective gloves Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 112 Pay attention to the negative and positive polarities of the power supply. If the polarities are connected incorrectly, the device may be burned. Figure 6-22 Connecting cable 1 Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 113: Replacing A Hydrogen Exhaust Fan

    Step 1 Switch off the power circuit breaker of the hydrogen collector. Step 2 Open the hydrogen control box, find the cables of the hydrogen exhaust fan inside the box, and remove the cables. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 114 Phillips screwdriver. Figure 6-25 Removing screws Step 4 Install the new hydrogen exhaust fan and secure it in the same way using a Phillips screwdriver. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 115: Replacing A Camera

    Documents: documents delivered with the camera, management system initial configuration table Skill requirement: weak-current engineer For the table, see the initial configuration parameter manual for the solution in use. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 116 Step 1 Remove screws securing the transparent cover of the camera body using a Phillips screwdriver. Figure 6-27 Removing screws securing the transparent cover Step 2 Use a Phillips screwdriver to remove the screws that fasten the camera to its base. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 117: Replacing A Vcn500

    Dispose of the removed camera that is confirmed faulty. 6.3.9 Replacing a VCN500 Prerequisites  A VCN500 needs to be replaced.  A spare VCN500 of the same model is available and functional. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 118 Figure 6-29 Placing a VCN500 Tighten the captive screws in the ears using a Phillips screwdriver to close the mounting ear buttons. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 119: Replacing A Lan Switch

    The monitoring system or devices in the area where the LAN switch is to be replaced may be shut down. Preparations Tools: Phillips screwdriver, ESD gloves, marker Materials: spare LAN switch Documents required: documents delivered with the LAN switch Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 120 If the PWR1, PWR2, and SYS indicators of the LAN switch are on after power-on, the LAN switch is working properly. ----End Follow-up Procedure Dispose of the removed LAN switch that is confirmed faulty. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 121: Replacing The Ecc500 Collector

    Step 2 Remove or disconnect all external cables. Step 3 Remove the four screws that secure the ECC500 collector using a Phillips screwdriver, and remove the faulty ECC500 collector. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 122 Figure 6-33 Installing the ECC500 collector Step 5 Connect cables based on the marks. Step 6 Start the ECC500 collector and check that the new collector is working properly. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 123: Replacing An Rh2288 Server

    Step 3 Remove all cables connected to the RH2288 server. Step 4 Remove the faulty RH2288 server using a Phillips screwdriver and install a new RH2288 server. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 124: Replacing Access Control Components

    A spare card reader of the same model is available and functional. Impact on the System None Preparations Tools: Phillips screwdriver, small-sized Phillips screwdriver, protective gloves Materials: spare access card and card reader Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 125 ----End Follow-up Procedure Dispose of the removed card reader that is confirmed faulty. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 126: Replacing An Exit Button

    Procedure Step 1 Open the cover for the exit button, remove the cables, and remove the exit button to be replaced. Figure 6-36 Removing an exit button Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 127: Replacing An Electronic Lock

    Skill requirement: weak-current engineer Procedure Step 1 Use a Phillips screwdriver to loosen screws from the baffle plate of the electronic lock, as shown by (1) in Figure 6-37. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 128 Step 3 Use a 3 mm hex key to loosen screws from the baffle plate of the electronic lock, as shown by (2) and (3) in Figure 6-37. Step 4 Replace the electronic lock with the spare one, and connect cables. Figure 6-38 Connecting cables Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 129: Replacing An Emergency Door Release Button

    Remove the glass panel of the emergency door release button, as shown by (2) and (3) in Figure 6-39. Remove screws securing the base, as shown by (4) in Figure 6-39. Disconnect cables and remove the emergency door release button. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 130 If the door can be opened, the emergency door release button is working properly. ----End Follow-up Procedure Dispose of the removed emergency door release button that is confirmed faulty. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 131: Replacing A Fingerprint Scanner

    Step 6 Switch on the access controller circuit breaker in the PDB. Step 7 Configure the fingerprint scanner by referring to the management system initial configuration table and documents delivered with the fingerprint scanner. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 132: Replacing An Access Controller

    For the diagrams and tables, see the initial configuration parameter manual for the solution in use. Procedure Step 1 Turn off the circuit breaker for the access controller. Step 2 Remove the access controller. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 133 The access controller is working properly if the container door can be opened from outside using an access card and from inside using the exit button, and the door opening operation is logged in the monitoring system. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 134: Replacing Fire Extinguishing System Devices (Standard)

    Step 1 Switch off the active and standby power supplies to the fire alarm control panel. Step 2 Hold the smoke detector, and rotate it counterclockwise to remove it from the base. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 135 Step 6 Hold the new smoke detector body, align the smoke detector indicator with the position shown by (1) in Figure 6-44, and turn the detector body clockwise to the position shown by (2) Figure 6-44 to install the smoke detector. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 136: Replacing A Heat Detector (Standard)

    The fire extinguishing system stops working during the replacement. Preparations Tools: protective gloves, step ladder, Phillips screwdriver Materials: spare heat detector Documents: fire extinguishing device layout diagram (standard) Skill requirement: fire engineer Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 137 Step 6 Hold the new heat detector body, align the heat detector indicator with the position shown by (1) in Figure 6-46, and turn the detector body clockwise to the position shown by (2) in Figure 6-46 to install the heat detector. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 138: Replacing The Gas Release Indicator (Standard)

    The fire extinguishing system stops working during the replacement. Preparations Tools: Phillips screwdriver, protective gloves, step ladder, flat-head screwdriver Materials: spare gas release indicator Documents: fire extinguishing device layout diagram (standard) Skill requirement: fire engineer Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 139 Short-circuit the cables from the fire alarm control panel to the pressure announciator, as shown by (2) in Figure 6-48. If the gas release indicator turns on, the gas release indicator is working properly. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 140: Replacing An Indoor Fire Alarm Horn/Strobe (Standard)

    The fire extinguishing system stops working during the replacement. Preparations Tools: Phillips screwdriver, flat-head screwdriver, step ladder Materials: spare fire alarm horn/strobe Documents: fire extinguishing device layout diagram (standard) Skill requirement: fire engineer Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 141 Step 8 Switch on the active and standby power supplies to the fire alarm control panel, and check whether the new fire alarm horn/strobe is working properly. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 142: Replacing An External Horn Strobe (Standard)

    Step 1 Switch off the active and standby power supplies to the fire alarm control panel. Step 2 Remove screws from the horn strobe using a Phillips screwdriver, and remove the cover. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 143 Step 6 Install the new horn strobe base in the same way and tighten the screws. Step 7 Reinstall the cover in the same way and tighten the screws. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 144: Replacing A Fire Alarm Sounder (Standard)

    Tools: needle-nose pliers, insulation tape, protective gloves, step ladder Materials: spare fire alarm sounder, cord end terminals Documents: fire extinguishing device layout diagram (standard) Skill requirement: fire engineer Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 145 Figure 6-53 Removing a fire alarm sounder Step 3 Cut off the power cables of the fire alarm sounder, as shown in Figure 6-54. Figure 6-54 Cutting off the power cables Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 146: Replacing The Emergency Start/Abort Switch (Standard)

    The fire extinguishing system stops working during the replacement. Preparations Tools: Phillips screwdriver, flat-head screwdriver, protective gloves Materials: spare emergency start/abort switch Documents: fire extinguishing device layout diagram (standard) Skill requirement: fire engineer Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 147 Step 7 Connect the cables to the new emergency start/abort switch using a flat-head screwdriver. Ensure that the polarities of the cables are correct. Switch on the power supply only after verifying that the cables are correctly connected. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 148: Replacing Batteries For The Fire Alarm Control Panel (Standard)

    For the diagrams, see the initial configuration parameter manual for the solution in use. Procedure Step 1 Switch off the standby power supply to the fire alarm control panel. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 149 Step 4 Install the new batteries to the proper positions of the fire alarm control panel. Step 5 Connect battery cables to the fire alarm control panel in the same way. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 150 If the BATTERY FAULT indicator on the fire alarm control panel is off, the new batteries are working properly. ----End Follow-up Procedure Dispose of the removed fire alarm control panel batteries that are confirmed faulty. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 151: Replacing A Fire Cylinder (Standard)

    Procedure Step 1 Switch off the active and standby power supplies to the fire alarm control panel. Figure 6-60 Switching off the active and standby power supplies Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 152 Figure 6-61 Position of the interconnection cables Figure 6-62 Position of the cables to the solenoid valve Step 3 Disconnect the cables from the pressure announciator, as shown in Figure 6-63. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 153 Step 6 Move the fire cylinder out of the installation position. Step 7 Move the fire cylinder to the installation position using a pallet truck, and tighten the fire cylinder straps. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 154 Keep the pressure gauge panel outwards so that people can view the reading. Figure 6-65 Installing the fire cylinder straps (1) Fire cylinder straps Step 8 Connect cables of the electromagnetic valve to the interconnection terminal. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 155 Verify that the safety pin is removed after the system starts working properly; otherwise, the electromagnetic valve may fail to start, and extinguishant may fail to be released in the case of a fire. Remove screws securing a safety pin. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 156 FusionModule1000B Air-Cooled IT Solution Maintenance Guide 6 Parts Replacement Figure 6-67 Removing screws Loosen the remaining three screws. Figure 6-68 Positions of the screws Remove the safety pin. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 157: Charging Extinguishant

    Materials: extinguishant charging cylinder with sufficient extinguishant, nitrogen cylinder with sufficient nitrogen Documents: fire extinguishing device installation position diagram (standard) Skill requirement: fire engineer Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 158 Figure 6-72. Then open the fire cylinder valve, and adjust the platform scale to make it balanced. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 159 Record the weight of charged extinguishant on the corresponding position of the fire cylinder label using a marker. Step 10 Reinstall the safety pin and electromagnetic valve. ----End Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 160: Replacing A Fire Alarm Control Panel (Standard)

    Figure 6-73 Switching off the active and standby power supplies Step 2 Switch off the circuit breaker for the fire extinguishing PDB. Step 3 Use a Phillips screwdriver to remove the battery fixing plate. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 161 Step 9 Install the battery in the same position, and connect cables in the same way. Figure 6-75 Connecting battery cables Step 10 Use a Phillips screwdriver to secure the battery fixing plate. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 162: Replacing An Emergency Light (Standard)

    Materials: spare emergency light Documents: power supply and distribution system diagram Skill requirement: fire engineer For the diagrams, see the initial configuration parameter manual for the solution in use. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 163: Replacing Fire Extinguishing System Devices (Ce)

    A smoke detector needs to be replaced.  A spare smoke detector of the same model is available and functional. Impact on the System The fire extinguishing system stops working during the replacement. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 164 Step 5 Install the new base to the same position, and reconnect the cables. Step 6 Insert the new smoke detector into the base, and rotate it clockwise until it locks in. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 165: Replacing A Heat Detector (Ce)

    Step 1 Disconnect the battery cables, and switch off the input circuit breaker of the extinguishant control panel. Step 2 Hold the heat detector, and rotate it counterclockwise to remove it from the base. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 166: Replacing Warning Signs (Ce)

     A spare warning sign indicator of the same model is available and functional. Impact on the System The fire extinguishing system stops working during the replacement. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 167 Step 8 Check whether the new warning sign indicator is working properly. Pull up the reset button on the pneumatic switch to short-circuit the cables within to simulate a warning sign. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 168: Replacing An Internal Horn Strobe (Ce)

    Step 1 Disconnect the battery cables, and switch off the input circuit breaker of the extinguishant control panel. Step 2 Remove screws from the horn strobe cover using a Phillips screwdriver, and remove the cover. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 169 Step 5 Install the new horn strobe in the same way, connect the cables, and install the cover. Step 6 Switch on the input circuit breaker of the extinguishant control panel, and connect the battery cables. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 170: Replacing An External Horn Strobe (Ce)

    The fire extinguishing system stops working during the replacement. Preparations Tools: Phillips screwdriver, step ladder Materials: spare horn strobe, key to the control box Documents: fire extinguishing device layout diagram (CE) Skill requirement: fire engineer Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 171 Step 2 Remove screws from the horn strobe using a Phillips screwdriver, and remove the cover. Figure 6-83 Removing the cover Step 3 Remove the cables to the horn strobe. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 172 Reset on it. Then, reset key to Enable Control clockwise (leftward). ----End Follow-up Procedure Dispose of the removed horn strobe that is confirmed faulty. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 173: Replacing A Fire Alarm Bell (Ce)

    Step 1 Disconnect the battery cables, and switch off the input circuit breaker of the extinguishant control panel. Step 2 Remove screws securing the fire alarm bell using a hex key, and remove the cover. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 174: Replacing The Extinguishant Abort Button (Ce)

    Dispose of the removed fire alarm bell that is confirmed faulty. 6.5.7 Replacing the Extinguishant Abort Button (CE) Prerequisites  An extinguishant abort button needs to be replaced. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 175 Step 1 Disconnect the battery cables, and switch off the input circuit breaker of the extinguishant control panel. Step 2 Remove the screws on the panel of the extinguishant abort button using a Phillips screwdriver. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 176 Step 4 Remove the screws on the extinguishant abort button base using a Phillips screwdriver, and remove the base. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 177 Disconnect the wiring terminals from the electrical actuator on the fire cylinder. After the wiring terminals are disconnected from the electrical actuator, the extinguishant control panel generates an alarm, which is normal. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 178: Replacing Batteries For The Extinguishant Control Panel (Ce)

    Step 3 Install the spare batteries to the proper position of the extinguishant control panel. Step 4 Connect battery cables to the extinguishant control panel in the same way. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 179: Replacing A Fire Cylinder (Ce)

    Tools: pipe wrench, pallet truck, Phillips screwdriver, adjustable wrench, protective gloves Materials: spare fire cylinder, sealing tape Documents: fire extinguishing device layout diagram (CE) Skill requirement: fire engineer Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 180 Remove the threaded adapter from the container valve of the fire cylinder. Step 5 Remove the pneumatic switch hose from the container valve of the fire cylinder. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 181 Step 10 Connect the fire cylinder to the fire extinguishing pipeline. Wrap the threads with sealing tape to ensure air tightness. Connect the threaded adapter to the fire cylinder. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 182: Replacing The Extinguishant Control Panel (Ce)

    Dispose of the removed fire cylinder that is confirmed faulty. 6.5.10 Replacing the Extinguishant Control Panel (CE) Prerequisites  An extinguishant control panel needs to be replaced. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 183 Step 4 Remove the corrugated pipes and cables from the extinguishant box. Step 5 Remove the screws using a Phillips screwdriver, and take out the faulty extinguishant control panel. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 184: Replacing An Emergency Light (Ce)

    Prerequisites  An emergency light needs to be replaced.  A spare emergency light of the same model is available and functional. Impact on the System None Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 185 Step 5 Install the new emergency light base and the panel in the same way. Step 6 Remove the red pin, and reinstall the protective cover. Figure 6-95 Position of the red pin Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 186: Replacing Batteries For The Vesda Power Box

    Step 1 Move the VESDA power box batteries to the installation position indicated on the fire extinguishing device layout diagram. Step 2 Switch off the standby power supply for the VESDA. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 187 Step 5 Replace the batteries, and connect battery cables. Distinguish the positive and negative battery terminals when connecting battery cables. Figure 6-97 Connecting battery cables Step 6 Reinstall the battery protective panel. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 188 Turn on the standby power switch. If the power fault indicator is off, the batteries are working properly. ----End Follow-up Procedure Dispose of the removed VESDA power box batteries that are confirmed faulty. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 189: Emergency Operations

    Step 1 Check whether the UPS is working properly. Step 2 Check whether the ATS in the mains bus coupler cabinet switches to the other mains supply or the DG. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 190: Emergency Operations For Circuit Breaker Tripping

    Step 2 Analyze the cause of the circuit tripping and switch on the circuit breaker as soon as possible. ----End Follow-up Procedure Analyze the cause of the fault, and work out and record the preventive measures. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 191: Overload Emergency Operations

    Step 4 Perform a power-on check on the batteries by following instructions in the "Checking Before Power-On" section in the commissioning guide, and switch on the corresponding circuit breaker in the BCB. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 192: Emergency Operations For Overtemperature

    Analyze the cause of the fault, and work out and record the preventive measures. 7.6 Emergency Operations for the Management System Communication Failure Prerequisites The management system communication is interrupted. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 193: Emergency Operations For High Hydrogen Density

     If any cable is not properly connected, reconnect the cable and check whether the fault is rectified.  If cables are properly connected, contact Huawei technical support. ----End Follow-up Procedure Analyze the cause of the fault, and work out and record the preventive measures.

  • Page 194: Emergency Operations For Container Door Cannot Open

    The electronic lock is faulty. Replace by following instructions in 6.3.13.3 Replacing an Electronic Lock.  The fingerprint scanner is faulty. Replace by following instructions in 6.3.13.5 Replacing a Fingerprint Scanner. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 195: Emergency Operations For Container Door Open

    Analyze the cause of the fault, and work out and record the preventive measures. 7.10 Emergency Operations for an Early Fire Alarm Prerequisites The VESDA has generated a fire alarm. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 196: Emergency Operations For A Single Fire Alarm (Standard)

    Analyze the cause of the fault, and work out and record the preventive measures. 7.11 Emergency Operations for a Single Fire Alarm (Standard) Prerequisites The management system reports a single fire alarm. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 197 Step Step 3 Check whether extinguishant has been released.  If extinguishant is being released, contact the local maintenance engineer or Huawei technical support to recharge the extinguishant after the fire has been extinguished.  If no extinguishant is released, check the situation onsite, and contact the fire engineer.
  • Page 198 Step 7 Check the alarm settings for the fire alarm control panel in the management system.  If the settings are correct and the alarm disappears, the troubleshooting ends.  If the settings are correct but the alarm persists, contact Huawei technical support. ----End Issue 02 (2017-01-10) Huawei Proprietary and Confidential...

  • Page 199: Emergency Operations For A Double Fire Alarm (Standard)

    Step Step 3 Check whether extinguishant has been released.  If extinguishant is being released, contact the local maintenance engineer or Huawei technical support to recharge the extinguishant after the fire has been extinguished.  If no extinguishant is released, check the situation onsite, and contact the fire engineer.
  • Page 200  If the settings are correct and the alarm disappears, the troubleshooting ends.  If the settings are correct but the alarm persists, contact Huawei technical support. ----End Follow-up Procedure Analyze the cause of the fault, and work out and record the preventive measures.

  • Page 201: Fire Relay Emergency Operations (Ce)

    Step Step 3 Check whether extinguishant has been released.  If extinguishant is being released, contact the local maintenance engineer or Huawei technical support to recharge the extinguishant after the fire has been extinguished.  If no extinguishant is released, check the situation onsite, and contact the fire engineer.
  • Page 202  If the settings are correct and the alarm disappears, the troubleshooting ends.  If the settings are correct but the alarm persists, contact Huawei technical support. Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 203: Emergency Operations For A Local Fire Alarm (Ce)

    Step Step 3 Check whether extinguishant has been released.  If extinguishant is being released, contact the local maintenance engineer or Huawei technical support to recharge the extinguishant after the fire has been extinguished.  If no extinguishant is released, check the situation onsite, and contact the fire engineer.
  • Page 204  If the settings are correct and the alarm disappears, the troubleshooting ends.  If the settings are correct but the alarm persists, contact Huawei technical support. ----End Follow-up Procedure Analyze the cause of the fault, and work out and record the preventive measures.

  • Page 205: Fusionmodule1000 Emergency Exit Guide

    If an emergency occurs, push open the nearest container door shown in the emergency exit diagram with force, as shown in Figure 8-1. Then exit from the container immediately. Figure 8-1 Opening the emergency exit door Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 206: Acronyms And Abbreviations

    Advanced Cooling Controller automatic transfer switch control area network Conformite Europende digital distribution frame energy control center liquid crystal display monitor display module power over Ethernet power distribution frame Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 207 9 Acronyms and Abbreviations power distribution unit rPDU rack power distribution unit subscriber identity module uninterruptible power system video cloud node VESDA very early smoke detection apparatus Issue 02 (2017-01-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

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