Our country is known as one of the most typhoon-prone area in the world. With heavy rains and seasonal flooding affecting homes, businesses, and industrial sites, it's crucial to know the right action to protect your equipment - especially your air compressor.
What happens when floodwater reaches your compressor?
When flood water enters your compressor, it can cause serious internal damage. Components like motors, filters, valves, and control panels are highly sensitive to moisture. Water contamination can lead to corrosion, oil dilution, short circuits, and even total system failure, especially if the unit is powered too soon after the flooding.
What should you do after the Flood?
1. Electrical Inspection
If the power supply or compressor installation was fully or partially submerged, don't switch the power on immediately. Contact a licensed industrial electrician to perform a full inspection first. Reapplying power before confirming safety can lead to severe damage to the equipment and may pose serious electrical hazards to personnel.
2. Mechanical Inspection
Take time to thoroughly inspect your equipment for any visible signs of water damage as affected components could fail during operation and create safety risks. Pay close attention to the following areas, as they are particularly vulnerable to flood damage and may need repair or replacement:
- Compressor elements and air ends - these are highly sensitive and may require professional inspection or refurbishment after water exposure.
- Drive motors and fan motors
- Coolers
- Piping and connections
- Air Receiver mounting feet and foundation bolts
3. Cleaning and Contamination Control
Maintaining a clean compressor helps ensure proper cooling and reliable performance. Check that the entire unit is free from mud, debris, or other contaminants. Cleaning should only be performed by trained personnel, as incorrect methods can cause damage or injury. Because drying floodwater may contain harmful bacteria or pollutants, always use suitable personal protective equipment (PPE) such as gloves, safety glasses, and respiratory protection.
4. System Draining and Air Network Preparation
Before restarting the compressor, open all drain points to remove any accumulated water within the system. Once the compressor is running, use appropriate hearing protection when closing the drains, as the release of compressed air can be extremely loud.
5. Restart and Operational Checks
When powering the system back on, do so slowly and carefully. Observe the equipment for any unusual noises, vibrations, or performance issues. Gradually bring the system up to its normal operating pressure, and confirm that all drains are securely closed once any remaining moisture has been expelled.
Need Professional Help?
If your compressor has been affected by flooding, it is best to have it checked by our certified field service technicians. They can ensure that your system is safe, reliable, and ready for operation.