19. Do not cover crumb tray or any part of the oven with metal foil. This will cause overheating of the oven. 20. Do not place any of the following materials in the oven: paper, cardboard, plastic and the like. 21. This appliance has a polarized plug (one blade is wider than the other). To reduce the risk of electric shock, this plug is intended to fit into a polarized outlet only one way. 22. Extreme caution must be used when removing tray or disposing of hot grease. 23. Do not use appliance fo

If you use your appliance for household use and according to instructions, it should give you years of satisfactory service. This product warranty covers only the original consumer purchaser of the product. WARRANTY IS ONLY VALID WITH A DATED PROOF OF PURCHASE. To guarantee repair or replacement without charge, a dated sales receipt showing purchase within the limited warranty period* must accompany the appliance. Without a sales receipt, warranty will be estimated according to the appliance's m