Distribution box installation matters needing attention, with the improvement of power equipment now, many places in life will use the distribution box, so when the distribution box is installed, what matters need to pay attention to.
Distribution box in the installation, construction, some of its safe operation matters have become the first premise of the work.Therefore, there are certain requirements in the construction process of distribution box.
1. Electricians and electrical welders installed in distribution boxes must be certified to work.
2. The personnel who participate in the construction of distribution box should carefully study the safe operation rules and establish the post responsibility system.
3. The insulation resistance test of distribution box shall be operated by two people to prevent electric shock injury.
4. The protection grounding wire of the distribution box must be connected reliably and marked clearly before the formal electrical engineering is energized.
5. The sheath and pad of the insulation tools of the distribution box should be intact and without damage, and the tools with serious aging should be replaced in time.
6. When the electrical welding of the distribution box is conducted, someone must "watch the fire" to prevent the fire slag from igniting the surrounding items.The welding place shall be equipped with fire extinguisher and water for extinguishing fire.After the electric welding operation, we should carefully check whether there are fire hazards on the site and confirm the safety before leaving the site.
