How do I build pressure in my Fagor pressure cooker?
In order for the pressure cooker to build pressure, the cooking liquid in the pot has to be brought to a boil with the lid positioned and locked in place. As the cooking liquid begins to boil, steam is produced. The trapped steam will build up and compress, creating pressure. Therefore, once your cooker is loaded and locked into place, raise the burner heat to High*. As pressure builds, the pressure regulator valve will activate in accordance with the specifications and features of your pressure cooker.