What procedure should an asphalt machine operator follow before lighting the burner on an asphalt heating kettle?

Loading the asphalt well below the heating flues is critical because it ensures safe and effective heating while avoiding direct exposure to the flames. If the asphalt is loaded too high, it could come into contact with the burner flame, which can lead to overheating, excessive fuming, or even a fire hazard. Maintaining the proper level also allows for even heating and better quality of the asphalt.

Proper loading not only facilitates the function of the burner but also helps in managing the thermal dynamics inside the kettle, ensuring that the heat is efficiently utilized for heating without risking safety or product integrity. Other procedures related to maintenance and safety checks are important but do not specifically address the immediate preparation needed for the heating process in the same way.