Using this Fisher & Paykel inner wok burner cap is easy. Just place it carefully on the inner wok burner of your compatible Fisher & Paykel cooktop or freestanding range. When using the stove, make sure the burner cap is in place to ensure proper gas distribution and even heating. As for maintenance, after each use, let the burner cap cool down completely. Then, you can clean it with a mild detergent and a soft cloth. Avoid using abrasive cleaners as they may damage the sintered matt coating. If you're not sure whether this burner cap fits your appliance, always provide your model number and product code before making a purchase. With over 25 years of experience in supplying appliance parts, we're here to help you make the right choice.