Coating means having a rotary atomizer and method for controlling its operation

In a coating device with a rotary atomizer for the avoidance of condensation of the Spruhkabinenluft to by the relaxed exhaust air from the power turbine of the atomiser cooled components is a heater provided to be heated with the standing in heat-conducting connection through the atomizer flowing air or with the output path of the turbine exhaust components.