In addition to draining the filter bowl, what else should you do if moisture is an issue?

If moisture is an issue, in addition to draining the filter bowl, replacing the filter element is a necessary step. This is because the filter element is designed to remove contaminants, including moisture, from the compressed air used in plasma cutting. If the filter element becomes saturated or clogged, it will no longer effectively trap moisture, thereby allowing it to enter the system and potentially affect the quality of the cut. By replacing the filter element, you ensure that the air supply remains clean and dry, which is crucial for optimal cutting performance and to prevent defects in the workpiece.

While the other actions might have their places in a maintenance routine, they don’t directly address the issue of moisture in the air supply. Increasing airflow might move moisture more quickly through the system without truly resolving its presence. Checking the welding rods or adjusting cutting speed could be useful in different contexts but won’t mitigate moisture issues directly.