By: Trey Donze
Want to prevent air compressor breakdowns so your business remains efficient and productive? Performing routine air compressor preventive maintenance is the key to compressed air downtime prevention.
This air compressor maintenance checklist provides a list of critical activities you should be performing, along with best practices to extend compressor life, improve efficiency and reduce unplanned repairs.
The Value of Industrial Air Compressor Maintenance
Not only does a well-maintained air compressor provide years of service, but compressed air downtime prevention ensures optimal performance and cost savings.
Higher productivity: Regular preventive maintenance prevents air compressor breakdowns and ensures top-notch compressor performance, increasing uptime, throughput and productivity.
Optimal performance: When an air compressor is properly maintained, you can expect efficient and effective performance from the compressor and the equipment it drives.
Lower electric bills: When free of air leaks and clogged filters, your compressor will be more energy efficient, which results in lower energy costs.
Minimized maintenance costs: By performing air compressor preventive maintenance, you reduce emergency repairs and avoid catastrophic failure, both of which are significantly more expensive than routine preventive maintenance.
Increased reliability and longer service life: Following a routine compressor maintenance schedule prevents wear and tear, vibration and other issues that can degrade air compressor performance, maximizing the reliability and service life of your unit.
Compressed Air System Maintenance Best Practices
To ensure the reliability, efficiency and performance of rotary screw or other industrial compressor types, it’s important to adhere to these basic compressed air system maintenance best practices.
Perform regular inspections
Frequent inspections detect potential problems and permit scheduling of maintenance activities before small problems result in emergency repairs and costly downtime. On a daily basis:
- Check hoses, pipes and fittings for leaks and wear. Repairs should be made ASAP to ensure performance and energy efficiency.
- Examine filters for clogs. Clean and replace as needed to maximize airflow and efficiency.
- Check oil levels and top off when needed to avoid air compressor damage.
- Listen for unusual vibrations or sounds, which indicate potential problems.
Manage Moisture
Drain condensate daily to prevent moisture build up and corrosion that can damage air compression system components, reduce compressor performance and degrade air quality.
Ensure Safety
Be sure safety shutoffs, alarms and controls are in working order to ensure that the system is functioning within safe parameters.
Provide Ventilation
Without adequate ventilation, your compressor can overheat. Leave space around the unit and add fans and venting if overheating is a problem.
Use OEM Replacement Parts
Original equipment manufacturer (OEM) replacement parts are custom engineered for your air compressor. While aftermarket parts are cheaper, they may not provide an exact fit, which can decrease performance and damage your compressor. Using OEM parts maximizes performance, reliability and longevity of your compressor and ensures warranty compliance.
Consult the manual
Every compressor has unique performance and maintenance requirements. The owner’s manual outlines essential maintenance activities and intervals and specifies the correct replacement parts and lubricants for your model. Adhering to the manufacturer’s guidelines ensures performance and maintains warranty compliance
Air Compressor Maintenance Checklist
Performing routine preventive maintenance is critical to air compressor performance and uptime. This air compressor maintenance checklist suggests preventive activities and the frequency at which they should be performed. However, it’s important to consult your owner’s manual for insight into your unit’s specific requirements.
Daily activities
- Check the oil level in the compressor pump and refill if low.
- Inspect hoses, pipes and fittings for wear and leaks. Repair when needed.
- Drain condensate from the compressor, air receiver tank, dryers and delivery system.
- Monitor operating temperatures to ensure the cooling systems are functional to prevent overheating.
- Check pressure gauges to be sure they are within the specified range.
Weekly activities
- Perform compressor filter maintenance. Clean or replace air intake filters if dirty or clogged.
- Perform compressor belt maintenance. Belts and pulleys should be inspected and tightened as needed.
- Test safety systems to ensure valves and safety shutdown systems are functional.
Monthly activities
- Clean the compressor’s cooling system, radiator and fan.
- Lubricate moving parts according to manufacturer’s instructions.
quarterly activities
- Change the oil and oil filters according to the manufacturer’s recommendations. Often, oil changes for air compressors should be performed based on hourly usage versus a calendar schedule.
- Inspect the compressor’s motor and electrical connections.
- Calibrate pressure gauges.
annual activities
- Replace any components that show wear and tear.
- Schedule an inspection and service call with a professional provider. Certified air compressor technicians offer specialized expertise and use advanced tools and technologies to detect and diagnose emerging issues that in-house staff may miss.
HTE: Your Partner in Compressed Air System Maintenance
Performing regular inspections and preventive maintenance activities maximizes the reliability and longevity of your air compressor so your operation remains productive and efficient. Prevent air compressor breakdowns by calling on the certified, professional air compressor technicians at HTE Technologies for routine inspections and preventive maintenance services.
