1. Ground the generator through the ground terminal next to the instrument panel;
2. Before starting the engine, check whether the AC switch of the generator (no fuse circuit breaker) and the power switch of the electric appliance are turned off;
3. Before starting the engine, connect the electrical plug with the socket. If you intend to use it for a long time, it is better to connect it with the output terminal.
4. Start the engine and measure whether the output voltage and frequency are normal;
5. Turn on the AC switch (no fuse circuit breaker) and check whether the indicator light is on;
6. Turn on the switch of the appliance.
7. Check the current flow of the socket. Do not use more than the prescribed amount of current.
8. The total current of all appliances shall not exceed the rated output of the generator.