A detailed Compressed Air Dryer MONTHLY preventive maintenance checklists

1. Visual Inspection

  • Inspect the dryer unit for scratches, dents, or other physical damage.
  • Look for loose components or fittings that may have come undone.
  • Examine connections for air leaks using soapy water.
  • Listen for hissing sounds that indicate a potential leak.
  • Confirm all covers are intact and properly fastened.
  • Check for missing or damaged protective elements.
  • Identify any rust or discoloration on metal surfaces.
  • Assess the integrity of connections for signs of degradation.
  • Check hoses for visible cracks, kinks, or frayed areas.
  • Ensure pipes are not subject to excessive wear or stress.
  • Ensure the dryer is firmly attached to its mounting base.
  • Check for any movement that could indicate instability.
  • Listen for abnormal sounds such as rattling or grinding.
  • Feel for excessive vibrations that may signal a problem.
  • Remove dust and debris from the unit and around the area.
  • Ensure workspaces are clean to prevent hazards.
  • Measure ambient temperature with a thermometer.
  • Make sure it aligns with the manufacturer's specifications.
  • Inspect for water pooling or dampness around the unit.
  • Determine if this indicates a leak or system failure.
  • Make sure all warning labels are intact and easy to read.
  • Check that operational instructions are clearly visible.
  • Identify any materials or objects obstructing airflow.
  • Ensure access areas are clear for maintenance tasks.

2. Drainage System Check

3. Filter Maintenance

4. Refrigeration System Inspection

5. Electrical Components Check

6. Performance Testing

7. Documentation and Reporting

8. Safety Checks

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