A detailed Compressed Air Dryer MONTHLY visual inspection checklists

1. General Inspection

  • Remove any dust, dirt, or foreign objects from the dryer surface.
  • Use a soft cloth or brush for cleaning to avoid scratching.
  • Ensure that air intake and exhaust areas are clear of obstructions.
  • Inspect all joints, hoses, and fittings for moisture or oil.
  • Use a leak detection solution to identify any leaks.
  • Listen for hissing sounds that may indicate air leaks.
  • Examine all safety and operational labels for clarity.
  • Replace any faded or damaged labels immediately.
  • Confirm that all necessary warning signs are present.
  • Look for dents, scratches, or rust on the housing.
  • Check for signs of wear that could affect performance.
  • Report any significant damage for further evaluation.
  • Listen for grinding, hissing, or rattling sounds.
  • Identify the source of any unusual noises.
  • Check for loose components that may be causing noise.
  • Document any irregular sounds for further inspection.
  • Examine mounting brackets and hardware for tightness.
  • Look for signs of movement or misalignment.
  • Ensure the dryer is level and stable.
  • Report any instability or loose fittings.
  • Inspect each access panel for proper closure.
  • Test latches for functionality and tightness.
  • Ensure no obstructions prevent panels from closing.
  • Document any issues with access panels.
  • Check that vents are free from dust and debris.
  • Ensure no objects block airflow around the dryer.
  • Verify that air intake and exhaust paths are clear.
  • Assess ambient conditions for adequate ventilation.
  • Look for frayed insulation on wires.
  • Check connections for tightness and corrosion.
  • Inspect junction boxes for damage.
  • Document any electrical issues found.
  • Inspect grounding wire for integrity.
  • Verify that grounding connections are tight.
  • Check for any signs of corrosion at grounding points.
  • Document the condition of grounding system.
  • Check insulation for tears, holes, or wear.
  • Look for signs of moisture or condensation.
  • Ensure insulation is securely fastened.
  • Document any damage found.
  • Observe moving parts during operation for alignment.
  • Look for unusual wear on bearings or shafts.
  • Ensure components are not rubbing against each other.
  • Document any alignment issues.
  • Check gauge readings against expected values.
  • Look for physical damage to gauges.
  • Ensure gauges are clean and readable.
  • Document any malfunctioning gauges.
  • Test emergency shut-off switches for functionality.
  • Check that safety devices are clearly marked.
  • Ensure easy access to all safety devices.
  • Document any safety device issues.

2. Electrical Components

3. Air Inlet and Outlet

4. Refrigerant System (for Refrigerated Dryers)

5. Desiccant and Regeneration System (for Desiccant Dryers)

6. Drainage System

7. Documentation and Reporting

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