Explosion-proof Electrical Equipment Maintenance

Explosion-proof Electrical Equipment Maintenance

Daily Maintenance Content

1. Visual Inspection

   • Explosion-proof enclosure integrity
   • Seal condition
   • Fastener tightness

2. Function Testing

   • Switch operation test
   • Protection device test
   • Ground continuity

3. Cleaning and Care

   • Surface cleaning
   • Terminal inspection
   • Rust prevention treatment

Regular Maintenance Schedule

1. Monthly inspection
2. Quarterly maintenance
3. Annual overhaul

Maintenance Precautions

• Use specialized explosion-proof tools
• Perform maintenance after power-off
• Document maintenance records