1. Install a proper IC suction header on suction pencil.
2. Place the suction header lever on IC.
3. Press down the button on the suction pencil to let out the air within the vacuum unit, then release the button to produce vacuum suction force to pick up IC.
4. J Put the IC on a proper place, press down the button, the vacuum unit discharges air to let the IC fall off the suction header.
5. 3 suction headers are provided with this suction pencil, large size, medium size and small size respectively for:40g, 18g, 3g.