Look at the associated circuit breaker to see whether the breaker needs to be replaced if the Aqua-Aire warning light is lit or the alarm is sounding. The circuit should be closed.
Turn off the main power switch and remove the air filter from the aerator compressor on a regular basis and rinse with warm water.
Air dry the filter and install the filter back on the aerator compressor before turning on the Aqua-Aire tank.
Open the main access panel on the tank and smell the liquid inside. Contact Aqua-Aire for service if the liquid inside the tank has an offensive odor, as this indicates a service issue.