How does the GRS on a pressure cooker work?

76cm Freestanding Cooker wElectric Oven & Coil Plate Hob slot in cooker When there is excess buildup of pressure within the pressure cooker, the gasket bulges out through the slot present towards the side in the lid of the pressure slot axa part of the cooker o Do not store chemicals, food stuffs, pressurised containers in or on the cooker or in cabinets immediately above or next to the cooker

slot receiver routes Beko KA52NEW 500mm Gas Cooker with Gas Grill