A detailed CLOSED EXPANSION TANK DAILY preventive maintenance c checklists

1. Visual Inspection

  • Look for moisture or rust around joints and seams.
  • Check for any pitting, flaking, or rust on the tank surface.
  • Ensure mounting brackets and bolts are intact and secure.
  • Observe the ground for pooled fluids or debris.
  • Inspect insulation for tears, gaps, or signs of moisture.
  • Confirm all labels are intact, legible, and correctly placed.
  • Identify any unusual color changes that could signal leaks.
  • Ensure no objects block access or airflow to the tank.
  • Listen for abnormal sounds that could indicate malfunction.
  • Evaluate the tank's exterior for peeling paint or corrosion.

2. Pressure Check

3. Fluid Level Monitoring

4. Temperature Monitoring

5. System Connections

6. Electrical Components (if applicable)

7. Documentation

8. Safety Checks

9. Follow-Up Actions

10. Review and Training

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