防爆電氣設備嘅檢驗要求

檢查, 保養, 以及防爆電氣設備嘅維修, 同時喺好大程度上反映咗標準嘅電氣實踐, 重體現咗防爆要求嘅獨特特徵.

防爆電氣設備維護嘅主要準則係:

1. Establishment and adherence to a robust system for inspecting and repairing 防爆電氣設備, complemented by relevant regulations.

2. Qualified explosion-proof specialists should carry out inspections and maintenance tasks.

3. Maintenance of detailed technical documentation and comprehensive repair logs for all explosion-proof electrical units.

4. Scheduling of inspection and maintenance should reflect the actual on-site conditions and align with the manufacturer’s recommended inspection intervals and criteria.

5. Explosion-proof certifications must encompass the equipment’s name, its explosion-proof properties, the inspector’s identity, and the date of inspection.

6. Units meeting explosion-proof standards post-inspection should be issued updated certifications; those failing to meet standards should be clearly marked with “Explosion-Proof Failure” in red and visibly labeled.

7. Careful handling of explosion-proof equipment is imperative to prevent damage from impacts or collisions.

8. Prior to accessing explosion-proof electrical devices, all power sources, including the neutral wire, must be disconnected to ensure total isolation and guard against inadvertent power supply.

9. Care should be taken not to damage sealing rings during inspections and repairs to prevent the infiltration of hazardous materials into the device.