Using this Chef hotplate is easy. First, make sure your stove is turned off and unplugged. Connect the hotplate to your stove using the 6.4mm spade terminals. Once it's securely attached, plug in your stove and turn it on. You can start cooking right away, enjoying the fast heating provided by the Supafast element. As for precautions, always handle the hotplate with care when it's hot to avoid burns. Also, keep it away from water to prevent electrical hazards. For maintenance, after each use, wait for the hotplate to cool down completely. Then, use a soft, dry cloth to wipe it clean. If there are stubborn stains, you can use a mild cleaning solution. Remember, if you have any doubts about the suitability of this part for your stove, don't hesitate to contact us with your stove's model number.