Step 5 – Set the power switch to ON (I)

  1. Set the power switch on the front panel of the plasma power supply to ON (I).
    This image shows the plasma power supply power switch styles.
    1 400 V, 480 V
    2 200 V – 240 V
  2. If the torch-lock switch is set to the green "ready to fire" position when you set the power switch to ON, the hand torch puts out a puff of air.
  3. If the torch-lock switch is set to the yellow lock (X) position when you set the power switch to ON, the Torch Cap Light Emitting Diode (LED) on the front panel comes on.