1. Manuals
  2. Brands
  3. BITMAIN Manuals
  4. Computer Hardware
  5. AntSpace HK3
  6. Product manual

BITMAIN AntSpace HK3 Product Manual

Water cooling container & dry-wet tower
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual
HK3
Water cooling container
& Dry-Wet Tower
Product Manual
Version: V6
Apr. 2024
BITMAIN TECHNOLOGIES INC.
www.bitmain.com

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the AntSpace HK3 and is the answer not in the manual?

Questions and answers

Related Manuals for BITMAIN AntSpace HK3

Summary of Contents for BITMAIN AntSpace HK3

  • Page 1 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Water cooling container & Dry-Wet Tower Product Manual Version: V6 Apr. 2024 BITMAIN TECHNOLOGIES INC. www.bitmain.com...
  • Page 2 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual...
  • Page 3 The purpose of the Product Use and Maintenance Manual (hereinafter referred to as the product manual) is only to provide guidance information to help you correctly use the ANTSPACE HK3 container Water cooling system (hereinafter referred to as this product). Before installing and using...
  • Page 4 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual The product manual is not intended to indicate that BITMAIN has made any promises or warranties regarding its products and services, whether express or implied, including but not limited to the warranties of suitability, safety, and suitability for a specific purpose recommended in the product manual.
  • Page 5 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Change History Before After Change Chan Version Change Items Changing Changing Time ge By v1.0.9 Initial version 2023.7.4 Split manual versions by cooling v2.0.6 2024.4.12 method...
  • Page 6 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Copyright © BITMAIN TECHNOLOGIES INC. All rights reserved. Without the authorization of BITMAIN, the relevant contents of this manual shall not be spread,  copied or forwarded to a third party, nor uploaded to a third-party platform such as the public network.

  • Page 7: Table Of Contents

    2.4 Mechanical Safety ......................5 2.5 Operation Safety ........................ 6 2.6 Others ..........................6 3 ANTSPACE HK3 Container Water Cooling System Composition and Working Principle ... 8 3.1 System Overview ......................8 3.2 System Composition ......................8 3.3 Working Principle ......................9 4 ANTSPACE HK3 Container Water Cooling System Performance Index Requirements .....
  • Page 8 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual 9.2 Preventive Maintenance ....................67 9.3 Regular Inspections ......................68 10 ANTSPACE HK3 Container Water Cooling System Safety Instructions ........79 10.1 Maintenance ........................79 10.2 Operation ........................79 10.3 Attention ........................80...

  • Page 9: About This Document

    ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual 1 About This Document This manual mainly introduces the working principle, fault handling, and maintenance methods of the ANTSPACE HK3 Water cooling system. Application Scope This manual is applicable to the ANTSPACE HK3 model.
  • Page 10 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual...

  • Page 11: Safety Description

     Personal Requirements Only trained and qualified personnel are allowed to install, operate, and maintain Bitmain equipment, and they must understand basic safety precautions to avoid hazards. Only trained and qualified personnel are allowed to install, operate, and maintain Bitmain equipment.

  • Page 12: Electrical Safety

    ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Keep irrelevant people away from the equipment. Only operators are allowed to access the equipment. Before operating a device, wear insulated shoes and insulated gloves, and pay attention to eye protection.

  • Page 13: Mechanical Safety

    ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Before installing or removing a power cable, turn off the power switch. Before connecting a power cable, check that the label on the power cable is correct. If the power cable is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard.

  • Page 14: Operation Safety

    ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Operation Safety  High Temperature and Pressure Misoperations may cause over high pressure, which may result in eruption of coolant. Pay attention to high-pressure parts: exhaust valves and drain valves.
  • Page 15 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Keep devices away from fire or high-temperature objects, especially devices injected with pressurized nitrogen or refrigerant; otherwise, explosion or refrigerant leakage may occur, causing personal injury.  Recovery and Disposal The sign indicates that the product cannot be disposed of with other wastes that have a shell in European Union (EU) areas.

  • Page 16: Antspace Hk3 Container Water Cooling System Composition And Working Principle

    ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual 3 ANTSPACE HK3 Container Water Cooling System Composition and Working Principle System Overview The container Water cooling system aims to continuously provide cooling Water that meets the pressure, temperature, and flow requirements for the heat dissipation unit of the internal high computing power server, ensuring a good working environment for the load.

  • Page 17: Working Principle

    ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Working Principle Pump Station The pump station provides two cooling Waters that meet the requirements for temperature, pressure, flow rate, and medium to the Water distributor components. After two stages of Water separation, the water separator delivers the cooling Water to the water-cooled plate, which takes away the heat inside the equipment.
  • Page 18 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual cooling Water with reduced water temperature enters the system again through the pump unit for heat dissipation. Dry Tower Similar to the dry wet tower, the dry tower uses a power fan to force air convection to achieve heat exchange between the air and the internal circulating medium, thereby achieving overall heat dissipation.

  • Page 19: Antspace Hk3 Container Water Cooling System Performance Index Requirements

    ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual 4 ANTSPACE HK3 Container Water Cooling System Performance Index Requirements Table 4-1 System performance index requirements Items Performance index Remarks Environment Working temperature -35～40℃ Outdoor Indoor (controllable Working temperature temperature range by 5～40℃...
  • Page 20 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Items Performance index Remarks Rated current of each ≤986 Rated current (A) distribution cabinet inside the container Excluding cooling tower Standard power (kW) 1047 power consumption Excluding cooling tower Maximum power (kW)

  • Page 21: Antspace Hk3 Container Water Cooling System Structural Views

    ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual 5 ANTSPACE HK3 Container Water Cooling System Structural Views External View of Container Water Cooling System Figure 5-1 External view of container Water cooling system Figure 5-2 External view of container Water cooling system...

  • Page 22: Internal View Of Container Water Cooling System

    ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Internal View of Container Water Cooling System Figure 5-3 Internal view of container Figure 5-4 Internal view of manifold components...
  • Page 23 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Figure 5-5 Internal view of pumping station Figure 5-6 Water storage tank...
  • Page 24 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Figure 5-7 Internal view of main control cabinet Figure 5-8 Internal view of distribution cabinet...
  • Page 25 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Figure 5-9 Internal view of cold tower control cabinet...

  • Page 26: Antspace Hk3 Container Water Cooling System Composition

    6 ANTSPACE HK3 Container Water Cooling System Composition ANTSPACE HK3 Container Water Cooling System Composition The ANTSPACE HK3 container Water cooling system mainly consists of containers, cooling towers, intermediate connecting pipelines, and other related components, as shown in Figure 6-1 Water cooling system composition .
  • Page 27 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Water cooling system composition Figure 6-1 Table 6-1 Functional description of components Module Function Remarks Heat exchange unit, which exchanges heat between the Cooling tower heated coolant and the atmosphere, and then transports 1 set it to the container after cooling down.

  • Page 28: Installation And Connection Of Container Water Cooling And Cooling Tower

    ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Installation and Connection of Container Water Cooling and Cooling Tower Place the container on the ground with a certain bearing strength (capable of bearing a weight of 25 tons and a ground level of ± 1° ). The cooling tower is installed on the side of the container, and the distance between them is required to be 2 m.

  • Page 29: Container Water Cooling System Pipeline Connection

    ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Installation diagram of container fans Figure 6-3（a）Schematic diagram of fan assembly（b） Container Water Cooling System Pipeline Connection Installation diagram of external pipelines Figure 6-4 1) Pipeline connection: a) Firstly, take out six pipelines numbered "BTMU XX-WBGL01", "BTMU XX-WBGL02", "BTMU XX-WBGL03", "BTMU XX-WBGL04", "BTMU XX-WBGL05", "BTMU XX-...
  • Page 30 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual brackets from the wooden box. Then, take out the flange sealing gasket, chuck gasket, connecting bolt (M16× 75), high-pressure clamps (ISO 114.3 and ISO 141.3) and U-shaped clamp components and other accessories.

  • Page 31: Antspace Hk3 Container Water Cooling System Use And Operation

    ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual 7 ANTSPACE HK3 Container Water Cooling System Use and Operation Safety Rules 1) Hazard level 2) Precautions for Use Filtered coolant should be used as the cooling medium, and there should be no floating or particulate matter in the supply circulation system.
  • Page 32 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Circuit breaker MCB-A1 can only cut off power to distribution cabinet A. g) Circuit breaker MCB-A2 can only cut off power to distribution cabinet B. Figure 7-1 (a) Emergency stop knobs on the front door (b) Location of MCB-A1/A2 h) The circuit breaker QFWCU can only power off the main control cabinet.

  • Page 33: System Pressurization

    ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual • Then disconnect the main switches of the two distribution cabinets. Figure 7-2 (a) Distribution cabinet circuit breakers (b)Internal of the main control cabinet (c)The main circuit breaker of the distribution cabinet If necessary, also disconnect the main switch at the transformer end.
  • Page 34 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual leakage in each pipeline and interface. If there is no leakage and the pressure reading decreases by less than 5%, it indicates that the on-site installation inspection is qualified. The pressurization...
  • Page 35 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Figure 7-4 Water distributor drain port Figure 7-5 Schematic diagram of pump station valves...
  • Page 36 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Figure 7-6 Automatic exhaust valve Figure 7-7 Schematic diagram of valve opening and closing...
  • Page 37 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Figure 7-8 Cooling tower exhaust valve position 2) Pressurization Steps a) Check again that the exhaust valve plugs and ball valves are closed. b) Close the filling/drain ball valve V104, the expansion tank front valve V105, and the...
  • Page 38 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Figure 7-9 System pipeline connection ball valve a) Use an air compressor to pressurize to 7 bar and stabilize for more than 12 hours, and check for any leakage points.

  • Page 39: System Water Replenishment

    ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Figure 7-11 System leakage point inspection The inspection method is as follows: Check for leaks by seeing, listening and touching. • Add water to one of soap, laundry detergent, and detergent to make soap solution, and apply it to suspected •...
  • Page 40 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Water tank replenishment: Replenish the water tank with Water filling pump P11. Regular replenishment of water tank: Replenish the water tank with the Water filling pump P11 or through the manual filling port on the top of the water tank.
  • Page 41 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Switch the exhaust valve of the cooling tower to the manual exhaust valve (as shown in Figure 7-12 Water tank valve Figure 7-12 Water tank valve Figure 7-13 Cooling tower exhaust valve...
  • Page 42 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual a) Replenish the system and water tank C21 with the Water filling pump P11. b) Find an external water source (with a certain pressure), and connect the hose to Water filling/drain port V104 on the container.
  • Page 43 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual After the above operation is completed, the system back pressure (pressure gauge PI03/return pressure sensor PT02) will be stabilized at 1-1.5 bar and for normal operation. Automatic mode can be turned on and the computing power server can be turned on for operation.

  • Page 44: Electrical Wiring

    ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Figure 7-16 System operation interface 3) Regular Replenishment of Water Tank When water tank C21 needs to be replenished with a small amount of coolant, the following methods can be referred to: Method 1: Same as the first Water filling, connect the Water filling pump P11 to an external water source (with a certain pressure;...
  • Page 45 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Stripping and crimping Figure 7-17...
  • Page 46 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Select copper wire Figure 7-18 Select aluminum wire Figure 7-19 After the wiring is completed and the bolts are fixed according to the torque, use a marking pen to mark the nut head for subsequent inspection.
  • Page 47 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Figure 7-20 Cable connection diagram The cables are connected from the upper two openings on one side of the container exhaust fan, as shown in Figure 7-21 (note: it is necessary to use rainproof cloth and cover in the accessories for protection).
  • Page 48 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual There are grounding studs on both sides of the container, and the distribution cabinet should also be reliably grounded. Therefore, it is chosen to reliably ground the shell of the container and the shell of the distribution cabinet.
  • Page 49 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual below. The wiring diagram is shown in Figure 7-23 Location of the Water level switch and temperature sensor The wiring steps are as follows: 1: Disassemble the screw sleeve of the metal joint and divide it into two parts: the screw sleeve and the metal joint.
  • Page 50 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Figure 7-22 Location of the fans and wiring box Figure 7-23 Location of the Water level switch and temperature sensor...

  • Page 51: System Power-On And Power-Off

    ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Figure 7-24 Wiring diagram of the cooling tower System Power-on and Power-off The switch in the main control cabinet are shown in the following figure: Internal view of the main control cabinet...
  • Page 52 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Table 7-1 Functional description of circuit breakers in the main control cabinet Name Starting point Direction End point XD11，XD12，XD13，L1， Power incoming XT1 → QFWCU L1,L2,L3 L2，L3 → QFKR1 XD11 Power monitor L1 →...
  • Page 53 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Name Starting point Direction End point door magnetic switch power supply → QFP4 L1.4 MDR-20-5 P4 pin L → QFPZ4 MDR-20-5 P4 pin V+ Main control module NanoPi-R4S Main distribution cabinet A shunt →...
  • Page 54 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual → MCB-B2 L1,L2,L3 SPD2 → MCB22-1 2#PMM V1 → MCB22-2 2#PMM V1 → MCB22-3 2#PMM V1 Cooling fan L+ in the MCB29 XRDC cabinet MCB16-1，2，3， Switch circuit breaker 4，5 High computing power MCB8-1，14-15...
  • Page 55 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual PLC, QFP2 and QFPZ2 are switches for system 24V power supply, QFP3 and QFPZ3 are switches for 12V power supply, and QFP4 and QFPZ4 are switches for 5V power supply. After powering on, the screen and PLC on the cabinet door begin to work.

  • Page 56: Touch Screen Operation

    ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual the main control cabinet and distribution cabinet, leaving the entire system in a completely powered off state. The above practice is a safe power outage behavior. However, when a serious fault occurs in...
  • Page 57 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual 1) Mode Switching Interface After the system is powered on, the screen displays as , and this mode defaults to cold tower mode. Screen display interface Figure 7-26 The screen display device has control modes of "Auto/Manual", "Local/Remote", target temperature (settable), total fault display, and analogue quantity display.
  • Page 58 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Mode selection interface (EC3-PHE mode in standby) Figure 7-27 Click the " EC3-PHE mode in standby" button, and the interface button will jump to " EC3-PHE mode in operation ", as shown in Figure 7-27. Click the "Main Screen" button at the lower left corner of the interface to enter the Home interface of board change mode, as shown in Figure 7-28.
  • Page 59 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual 2) Main Screen Interface Main Screen Interface Figure 7-29 When in the cold tower mode, manual control is used for debugging and automatic control is used for system operation. Click the "MC" button to enter the manual control interface.
  • Page 60 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual execute order automatic control logic. When you need to close, click on 'STOP' on the Home interface. 3) Manual Control Interface When the device needs to be debugged with Water, it is necessary to adjust the device control mode to the "MC"...
  • Page 61 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual The parameters in the system have been set, and the screen is as follows (which will be displayed in the real screen): Parameter setting interface Figure 7-31 After the unit is turned on, the above parameter values have been set to the initial default values.
  • Page 62 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Instrument setting interface Figure 7-32 The alarm thresholds for supply and return Water temperature, supply and return Water pressure, flow rate, temperature inside the main control cabinet, temperature inside the distribution cabinet, and cold side pressure difference can be set through the instrument setting interface.
  • Page 63 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Alarm display interface Figure 7-33 After the fault occurs, the yellow alarm light will light up. The fault form will be displayed on the alarm display screen interface. At this point, first analyze the cause of the fault, then troubleshoot it, and finally click on "Reset"...
  • Page 64 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual 8) Data Log Interface This screen can display information such as supply temperature, return temperature, supply pressure, return pressure, and supply flow rate. Each parameter corresponds to a different colour.
  • Page 65 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Flow curve interface Figure 7-37 9) System Information Interface System Information Interface Figure 7-38 The system information interface can set the system clock.

  • Page 66: Antspace Hk3 Container Water Cooling System On-Site Installation Summary

    ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual 10) Cabinet Information Interface The screen can display the ambient temperature in three cabinets, the power quality information used in two distribution cabinets, and the longitude and latitude information of the equipment. Among them, power information and latitude and longitude information are used for debugging and display, and the reading format is floating point.
  • Page 67 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Table 7-4 On-site installation summary Installation steps Remarks Taking the water inlet and outlet of the container as the reference, the dry cooling tower is installed on the left side of the container (the inlet and outlet of...
  • Page 68 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Item Content Confirmation Plugging Plugging parts and fixings in and outside the container □ Confirmed part removed. No debris inside. □ Confirmed Rain cover Proper installation above the inlet. Internal Reliably fix the clamp and pipe of the replenishment port.

  • Page 69: Antspace Hk3 Container Water Cooling System Conventional Faults And Troubleshooting

    ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual 8 ANTSPACE HK3 Container Water Cooling System Conventional Faults and Troubleshooting Table 8-1 List of common faults and troubleshooting methods Type Causes Solution Remarks Check for phase loss in the main power...
  • Page 70 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Type Causes Solution Remarks 1: Turn off the circuit breaker (QFWCU) in the main control cabinet first. 2: If there are debris in the fan blades, first clean them up; If there are no debris and...
  • Page 71 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Type Causes Solution Remarks 1: Turn off the circuit breaker (QFWCU) in the main control cabinet first. 2: Reset VF03 in the cooling tower control cabinet (manually turn the knob of the...
  • Page 72 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Type Causes Solution Remarks After a low Water level alarm in the cooling tower occurs, the system starts timing. After about 50 minutes, the spray pump stops spraying. To avoid...
  • Page 73 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Type Causes Solution Remarks After the high Water supply temperature alarm occurred, Before identifying the cause, it is possible the operation to consider shutting down some high High and maintenance...
  • Page 74 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Type Causes Solution Remarks The logic set in the program is: when the After the on-site operation and dew point maintenance personnel see the alarm temperature value is Condens High...
  • Page 75 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Type Causes Solution Remarks Check the pressure on the Water inlet side 1: Water pump (return pressure or pressure gauge) and cavitation replenish the Water in a timely manner 2: Pump shaft...

  • Page 76: Antspace Hk3 Container Water Cooling System Maintenance

    ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual 9 ANTSPACE HK3 Container Water Cooling System Maintenance Overview Preventive maintenance refers to the maintenance carried out at predetermined intervals or according to prescribed guidelines to reduce the probability of product failure or prevent functional degradation, mainly including adjustments, regular inspections, and necessary repairs.

  • Page 77: Regular Inspections

    ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Inspection requirements: Check the system alarm points and follow the instructions for troubleshooting. Inspection method: visual inspection and on-demand testing. Regular Inspections 1) Maintenance of Filters The system is divided into internal circulation and external circulation, with the internal circulation medium being coolant and the external circulation medium being tap water.
  • Page 78 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Figure 9-1 Location of butterfly valves and pipeline filters for pipeline maintenance d) Remove and clean (or replace) the filter screen inside the filter. Reference . Install the cleaned filter screen, tighten the clamp with a wrench, and close the valve After the equipment is powered on again, fill the system replenishment tank with coolant.
  • Page 79 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual After six months of equipment operation, the pipeline network should be inspected for leakage prevention for six months. If any leakage or leakage is found, it should be immediately shut down for maintenance.
  • Page 80 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Figure 9-3 Location of discharge ball valve in pump station 5) Water Tank Level Inspection The system monitors the Water levels in two water tanks (inside the container and in the cooling tower).
  • Page 81 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Figure 9-4 Container water tank Figure 9-5 Cooling tower water tank 6) Maintenance of Coolant As the core unit of the container Water cooling system, it is recommended to regularly track and record the coolant, at least once a year (PH value is tested every six months).
  • Page 82 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Table 9-1. If the requirements are not met, it is necessary to consider refilling and replacing the coolant as appropriate. d) Regular testing of coolant focuses on PH value, and it is not recommended to use it when the PH value is below 7 (a PH indicator can be added to the coolant.
  • Page 83 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Table 9-1 Recommended standards for coolant testing Items Reference standards Remarks Color Significant color Visual inspection Exterior No odor, sediment, or suspended solids Visual inspection ＜Local minimum freezing temperature Freezing point 108℃...
  • Page 84 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual Table 9-3 Recommended standards for deionized water Reference Index Deionized water Remarks standards PH value 8.5-9.5 Intel 632983 Sulfide <1 ppm TC9.9/Intel 632983 Sulfate <10 ppm TC9.9/Intel 632983 Chloride <5 ppm TC9.9/Intel 632983...
  • Page 85 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual 7) Maintenance of Cooling Towers After the cooling tower is put into operation, it is necessary to regularly check the operation status and pay attention to the following points: After the cooling tower enters the water, it must be strictly controlled. Damaged water pipes and nozzles should be replaced in a timely manner to avoid affecting the water distribution effect or damaging the water spraying device.
  • Page 86 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual 2− 2− ���� mg(���� <200 Acid consumption mg(�������� <100 (Ph=4.8) Full hardness mg(�������� <200 mg(Fe-)/L <1.0 Not allowed to be 2− 2− �� mg(�� Reference detected items ���� <1.0 mg(����...
  • Page 87 ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual 8) Maintenance of Water Pump In order to maintain the original performance of the rolling bearings of the water pump motor and ensure long-term use in good condition, it is necessary to inspect and maintain the bearings according to the specified time to prevent faults, ensure reliable operation, and improve efficiency and efficiency.

  • Page 88: Antspace Hk3 Container Water Cooling System Safety Instructions

    ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual 10 ANTSPACE HK3 Container Water Cooling System Safety Instructions 10.1 Maintenance Only qualified and authorized personnel are allowed to carry out maintenance and other operations on the electrical system. 10.2 Operation a) Before starting the cooling system inside the container, a fire extinguisher should be equipped.

  • Page 89: Attention

    ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual If there is a malfunction, odor, or abnormal sound, please close the main circuit breakers MCB- A1, MCB-A2, and QFWCU of the three cabinets, or press the emergency stop button on the container door and two cabinets, otherwise it may cause electric shock or fire accidents;...

This manual is also suitable for:

Antspace hk3 v6

Table of Contents

Save PDF