Problems of Attention in Low-voltage Charging and Overhauling Work

1) Low-voltage electrical work must be supervised by trained personnel. Always use tools with insulated handles and ensure that the working area is dry and properly insulated. Workers should wear gloves and a safety helmet. Long-sleeve clothing is mandatory to reduce the risk of electric shock. It is strictly prohibited to use metal tools such as crushers, rulers, or brushes, as these can cause serious accidents.

2) High and low voltage cables should be installed on the same pole. Before working on low-voltage lines, always check the distance from the high-voltage lines and take precautions to prevent accidental contact with high-voltage components. This ensures a safe working environment and minimizes the risk of severe injury or electrocution.

3) Workers must not pass through areas where low-voltage live conductors are not properly insulated. When working on live low-voltage distribution systems, isolation measures must be in place to prevent phase-to-phase short circuits and single-phase grounding. These precautions help maintain system integrity and protect workers from potential hazards.

4) Before removing the pole, identify the phase and neutral lines and choose an appropriate working position. When disconnecting wires, always remove the phase wire first, followed by the neutral wire. If the wires are crossed, reverse the order. Avoid performing any wiring or disconnection tasks under load unless absolutely necessary, as this can lead to dangerous situations.

5) Never touch two different electrical lines at the same time. This can create a direct path for current flow through the body, leading to serious injury or even death.

6) Live parts should only be positioned on the side of the worker to avoid accidental contact during operations. This helps maintain a clear and safe working space, reducing the likelihood of electrical incidents.

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