Using your Westinghouse 145mm hotplate is easy. First, make sure it's properly wired into your stove according to the electrical requirements. Then, turn on the corresponding heat control on your stove to start heating. You can adjust the temperature as needed for your cooking. When using it, always keep an eye on your food to prevent over - cooking. Also, make sure the area around the hotplate is clear of any flammable materials. For maintenance, once it has cooled down completely, you can use a damp cloth to wipe the surface clean. Avoid using abrasive cleaners as they may damage the hotplate. If you have any doubts about its compatibility with your stove, contact us with your model number.