Marking process guidelines

You can mark mild steel, stainless steel, and aluminum by using a FineCut® cartridge with bottled air or shop-compressed air.

Before you begin marking:
  • Install a FineCut cartridge. Marking is only possible with a FineCut cartridge.
  • Set the plasma power supply output current to 9 A through 19 A.
    Note:

    A current setting of 9 A will give you the lightest mark. A current setting of 19 A will give the heaviest mark.

Additional considerations:
  • You can vary the depth and width of marks by varying torch speed, output current, and torch-to-workpiece height.
  • You cannot manually adjust the gas pressure when the plasma power supply is in marking mode.