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FusionServer Pro XH628 V5 Server Node V100R005 Maintenance and Service Guide 03

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Safety Instructions

Safety Instructions

General Instructions

  • Comply with all local laws and regulations when installing the hardware. The safety instructions in this document are only supplemental to local laws and regulations.
  • The "DANGER", "WARNING", and "CAUTION" information in this document does not represent all the safety instructions, but supplements to the safety instructions.
  • To ensure safety when installing hardware, follow all safety instructions provided on the device labels and in this document.
  • Only qualified personnel are allowed to perform special tasks, such as performing high-voltage operations and driving a forklift.
  • Take protective measures if a Class A product is used in residential areas as it is likely to cause radio interference.

Personal Safety

  • Only personnel certified or authorized by Huawei are allowed to install the hardware.
  • Stop any operation that may cause personal injury or equipment damage, report the problem to a project supervisor immediately, and take protective measures.
  • Do not operate the product or handle cables during thunderstorms.
  • Before carrying devices, note the following points:
    • Do not carry more weight than is permitted by local laws or regulations.
    • Ensue that there are enough people to carry the devices.
  • Wear clean protective gloves, ESD clothing, a protective hat, and protective shoes, as shown in Figure 9-1.
    Figure 9-1 Protective clothing
  • Before touching a device, ensure that you are wearing ESD clothing and ESD gloves (or wrist strap), and remove any conductive objects (such as watches and jewelry). Figure 9-2 shows conductive objects that must be removed before you touch a device.
    Figure 9-2 Conductive objects to be removed
    Figure 9-3 shows how to wear an ESD wrist strap.
    1. Secure the ESD wrist strap around your wrist.
    2. Fasten the strap buckle and ensure that the ESD wrist strap is in contact with your skin.
    3. Insert the ground terminal attached to the ESD wrist strap into the jack on the grounded rack or chassis.
    Figure 9-3 Wearing an ESD wrist strap
  • Exercise caution when using tools that could cause personal injury.
  • If the installation position of the device is above shoulder height, use a stacker to lift it. This will prevent it from falling.
  • To prevent electric shock, do not touch high-voltage cables directly or indirectly. A high-voltage power supply may be powering the device.
  • Properly ground a device before powering it on.
  • Do not use a ladder alone. Have someone else hold the ladder steady to prevent accidents.
  • To avoid damaging your eyes when installing, testing, or replacing optical cables, do not look into optical ports without eye protection.

Equipment Safety

  • Use the recommended power cables at all times.
  • Always use the power cables delivered with the devices.
  • Wear ESD clothing and gloves before handling a device. This prevents electrostatic damage.
  • When moving a device, hold the bottom of the device. Do not hold the handles of the installed modules, such as the PSUs, fan modules, drives, and the mainboard. Handle the equipment with care.
  • Exercise caution when using tools that could cause personal injury.
  • Connect the primary and secondary power cables to different power distribution units (PDUs) to ensure reliable system operation.
  • Properly ground a device before powering it on.

Transportation Precautions

Improper transportation may damage equipment. Contact the manufacturer for precautions before attempting transportation.

Exercise caution when transporting equipment.

  • The logistics company engaged to transport the equipment must be reliable and comply with international standards for transporting electronics. Ensure that the equipment being transported is always upright. Take necessary precautions to prevent collisions, corrosion, package damage, damp conditions and pollution.
  • Transport the equipment in its original packaging.
  • If the original packaging is unavailable, package heavy, bulky parts (such as chassis and blades) and fragile parts (such as PCIe GPUs and SSDs) separately.

    Use Intelligent Computing Compatibility Checker to obtain information abut the components supported by a node or server.

  • Ensure that all devices are powered off before transportation.

Limits for the Maximum Weight Carried Per Person

To reduce the risk of personal injury, comply with local regulations with regard to the maximum weight one person is permitted to carry.

Table 9-1 lists the maximum weight one person is permitted to carry as stipulated by a number of organizations.

Table 9-1 Maximum weight one person is permitted to carry


Weight (kg/lb)

European Committee for Standardization (CEN)


International Organization for Standardization (ISO)


National Institute for Occupational Safety and Health (NIOSH)


Health and Safety Executive (HSE)


General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China (AQSIQ)

  • Men: 15/33.08
  • Women: 10/22.05

For more information about security instructions, see Huawei Server Safety Information.

Updated: 2019-08-12

Document ID: EDOC1100036739

Views: 13303

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