Using your Atosa ATMG - 48 gas griddle is a breeze. First, make sure the griddle is placed on a flat and stable surface and adjust the legs if needed. Then, turn on the gas supply and use the independent manual controls to light the burners. You can start cooking your favorite items like burgers or grilled cheese on the evenly - heated surface. Remember, since it has a high BTU output of 120,000, the griddle gets hot quickly, so be careful not to touch it directly. When you're done cooking, turn off the burners and let the griddle cool down completely. For maintenance, clean the griddle regularly. Its stainless - steel construction makes it easy to wipe clean. Also, keep it in a dry place to prevent corrosion. Since it's ETL certified, you can trust its safety and performance, but always follow the general kitchen safety rules.