An air handling system comprising a safety system for evacuation of contaminated air and prevention of ignition, wherein the air handling system comprises a compressor enclosure, wherein the safety system is connectable to a power supply and comprises an evacuation unit connected to the compressor enclosure for evacuation of contaminated air from the compressor enclosure, and wherein said safety system comprises an air contamination sensor positioned in the compressor enclosure for collection of air contamination data (10, 15), characterized in that the safety system further comprises an air flow sensor arranged in or in proximity to the evacuation unit for collection of air flow data, wherein the evacuation unit comprises a duct unit and an extraction unit, and in that the power supply is divided into a safety system power supply and an air handling power supply, wherein the safety system power supply provides power to the extraction unit, the air contamination sensor and the air flow sensor, and wherein the air handling power supply provides power to the air handling system, wherein the safety system power supply and the air handling power supply are operating independently of each other. wherein the air handling system comprises a compressor enclosure, wherein the safety system is connectable to a power supply and comprises an evacuation unit connected to the compressor enclosure for evacuation of contaminated air from the compressor enclosure, and wherein said safety system comprises an air contamination sensor positioned in the compressor enclosure for collection of air contamination data (10, 15), characterized in that the safety system further comprises an air flow sensor arranged in or in proximity to the evacuation unit for collection of air flow data, wherein the evacuation unit comprises a duct unit and an extraction unit, and in that the power supply is divided into a safety system power supply and an air handling power supply, wherein the safety system power supply provides power to the extraction unit, the air contamination sensor and the air flow sensor, and wherein the air handling power supply provides power to the air handling system, wherein the safety system power supply and the air handling power supply are operating independently of each other. an evacuation unit connected to the compressor enclosure for evacuation of contaminated air from the compressor enclosure, and wherein said safety system comprises an air contamination sensor positioned in the compressor enclosure for collection of air contamination data (10, 15), characterized in that the safety system further comprises an air flow sensor arranged in or in proximity to the evacuation unit for collection of air flow data, wherein the evacuation unit comprises a duct unit and an extraction unit, and in that the power supply is divided into a safety system power supply and an air handling power supply, wherein the safety system power supply provides power to the extraction unit, the air contamination sensor and the air flow sensor, and wherein the air handling power supply provides power to the air handling system, wherein the safety system power supply and the air handling power supply are operating independently of each other.