Specific measures include: strictly follow the specifications for the installation and layout of the distribution box; strengthen electrical connection and grounding inspections to ensure that the wiring is firm and the grounding is good; regularly clean and inspect the distribution. Specific measures include: strictly follow the specifications for the installation and layout of the distribution box; strengthen electrical connection and grounding inspections to ensure that the wiring is firm and the grounding is good; regularly clean and inspect the distribution. During the construction and installation process, the methods to solve and prevent the failure of the distribution box include: Quality inspection: Make sure the distribution box and its components meet the standards, check whether the wiring is firm, and whether the materials are qualified. This procedures provides full detailed specification on maintenance of Low Voltage (LV) boards, pillars and transformer take off boxes under dead conditions. An incoming transformer. In modern power systems, distribution boxes are the core equipment for power distribution and control, and their stable operation is crucial to ensuring the safety and reliability of power supply. Additionally site team will need detailed information of all aspects associated with the installation process in order to complete the job inline with the. Preventive maintenance is an equally important aspect that helps to minimize the possibility of breakdowns or troubles. Do not touch live parts, turn off the corresponding power switch to avoid the risk of electric shock.