Guidelines for hand torch cutting

  • Drag the torch tip lightly and smoothly across the workpiece to keep a stable cut.
    Note:

    Sometimes the torch sticks slightly to the workpiece when you cut with FineCut® cartridges. This is not an indication of a problem.

  • Pulling, or dragging, the torch across the cut is easier than pushing it.
  • If sparks spray up from the workpiece, move the torch more slowly, or set the output current higher.
  • While cutting, make sure that sparks are coming from the bottom of the workpiece. When cutting correctly, the sparks lag slightly behind the torch as you cut (15° – 30° angle from vertical).This image shows the correct and incorrect way to hand cut.
  • Hold the torch tip perpendicular to the workpiece so that the head of the torch is at a 90° angle to the cutting surface. Observe the cutting arc as the torch cuts.
  • If you fire the torch unnecessarily, you shorten the life of the cartridge.
  • For straight-line cuts, use a straight edge as a guide. To cut circles, use a template or a radius cutter attachment (a circle cutting guide). For beveled cuts, use a bevel cutting guide. Refer to the Powermax45/65/85/105 SYNC Parts Guide (810490).
    Note:

    To troubleshoot problems with cut quality, refer to The cut quality is unsatisfactory, or the cut does not sever the workpiece.