UPKEEP Oven31Installation and User Guide GB “CornuFé 1908”08NOTINSTALFE8/GB-1The ”La Cornue” vaulted oven principle and the quality of convection obtained, considerablylimit oven cleaning problems. Nevertheless, oven preheating is essential to guarantee efficiencyof use.The ”clean enamel” system is a new way to avoid chemical reactions and carbonisation.In fact, it is far less aggressive than the decomposition of organic matter at 500 °C (930 °F), anddecomposition through oxidation of the catalysis self-cleaning system.The manufacturing process and composition of these special enamels is carried out at a tempera-ture of 1300 °C (2370 °F).The result is a perfectly smooth enamelled surface, which is difficult for food to adhere to.Any eventual soiling or boil-over spills, occurring when cooking on the enamel surface, can beremoved at room temperature with a damp sponge.We recommend wiping it down after each use, while the oven is still warm, which will preventbaked-on spills or splatters and smoking from occurring, when it is next preheated.If maintenance has not been carried out at regular intervals, it is possible to spray on an oven clea-ner (not containing soda) to remove the tougher stains.Wait 15 minutes, then wipe with a damp sponge.A high resistance to chemical reactions and high temperatures ensures a long service life for youroven walls.If the inside of the door has yellowed, you can rub it clean with a square scouring pad and soapgel, polishing in the suitable direction.4. THE OVEN