What does it mean when an air compressor has a low oil warning light?

When an air compressor has a low oil warning light, it signifies that the oil level is dangerously low. This condition poses a risk of damage to the compressor, as oil is essential for lubrication, cooling, and overall operation. Low oil levels can result in increased friction, overheating, and potential failure of internal components, which may cause significant and costly damage. It's crucial to address this warning promptly to ensure the compressor continues to operate safely and effectively, thus preventing operational downtime and repairs that could arise from neglecting the oil level.