Using this HPM plug top is easy. First, make sure the power is off. Then, connect the 3-wire cable to the corresponding terminals on the plug as per the included fitting instructions. Once connected, double - check the connections are secure. When using, ensure the electrical device you're plugging in doesn't exceed the 15Amp and 240Volt ratings. Don't overload the plug. For maintenance, keep the plug dry and clean. If you notice any signs of damage like frayed wires or loose connections, stop using it immediately and replace it. This way, you can ensure safe and long - lasting use of the plug top.