Many corporate customers are puzzled whether the electrical equipment purchased with a valid and genuine explosion-proof certificate can be used normally after installation? Does the use of explosion-proof equipment equal the issue of overall explosion-proof?

We know that every product has its own lifecycle, from production, to market, to end-user use, loss, and eventual demise. As a special equipment in a special industry, the lifecycle of explosion-proof equipment not only depends on the product itself, but also on the installation method, maintenance methods, and other aspects of the product. In practice, explosion accidents often occur due to improper use of explosion-proof electrical equipment by users, which is worthy of vigilance.

Therefore, the installation and acceptance of newly put into use explosion-proof equipment is particularly necessary and important.

After the installation of explosion-proof equipment, an inspection agency with national testing and inspection qualifications should be commissioned to conduct initial inspections before the project is handed over to the user to ensure the explosion-proof safety performance of the entire project. The explosion-proof acceptance standards are based on national mandatory standards such as AQ 3009, GB/T3836.15, GB/T3836.16, and GB 50257.

After the installation and acceptance of explosion-proof equipment, it is not a one-time solution. To ensure that explosion-proof equipment is in good working condition and can be safely used in hazardous areas for a long time, continuous supervision and regular inspections must be carried out on the explosion-proof equipment in use.

Continuous supervision should be carried out by professional personnel of the enterprise, and corresponding inspection records should be kept to promptly handle any abnormal phenomena.

Regular inspections should be entrusted to inspection agencies with national testing and inspection qualifications, with a time interval generally not exceeding 3 years. Enterprises should take timely explosion-proof rectification measures based on the inspection of non compliant items, and file the inspection report and rectification situation of third-party qualification institutions with the safety production supervision and management department.

Safety is no small matter! Explosion proof measures must not be relaxed!

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