How to maintain an electric rotary screw compressor?

Keep an eye on running hours. Low load percentage can increase moisture build-up in the compressor fluid. Simple infographic highlighting some key maintenance tips for your electric rotary screw compressor, prepared by the air system specialists.

Do rotary screw air compressors need maintenance?

Routine maintenance keeps rotary screw air compressors healthy and working. Air compressors that are properly maintained perform better, last longer, and are less likely to break down. Manufacturers who back their systems with warranties also expect operators to maintain their systems.

How does a screw compressor work?

A screw compressor can run loaded ('pumping air') or unloaded ('idle'). The inlet/loading valve opens and closes according to air demand. The inlet valve is controlled by a solenoid valve that supplies control air to the inlet/loading valve. Check solenoid valve coil and solenoid valve operation.

How do you maintain a compressor?

Excess heat increases maintenance frequency. Mount a thermometer in the compressor room. Increase ventilation if room temperature exceeds operating limits. Inspect and remove/vacuum loose dust from inlet filters. Frequency depends on ambient dust load. Inspect and vacuum ambient side of coolers. Frequency depends on ambient dust load.

Do air compressors need maintenance?

Air compressors that are properly maintained perform better, last longer, and are less likely to break down. Manufacturers who back their systems with warranties also expect operators to maintain their systems. Failure to follow the maintenance schedule could lead to a rejected warranty claim in the future.

What happens if you don't follow your air compressor maintenance schedule?

Failure to follow the maintenance schedule could lead to a rejected warranty claim in the future. Every air compressor model is unique and will have its own maintenance schedule, which is typically available in the owner’s manual.