How should I install the commercial food steamer?

Before installation, ensure that the power supply voltage matches the voltage on the nameplate and install a leakage protection switch. Connect the machine to a protective grounding wire, avoiding water or gas pipes. Place the cabinet in a stable, dry, and ventilated area, ensuring cleanliness inside. For initial use, connect the water pipe and check the float ball and water valve. Perform high-temperature steam sterilization for 30 minutes. To steam food using electric heating, fill the water tank, preheat until boiling, turn off the power switch, release pressure, and add the food. Use insulated gloves or tongs for food retrieval to prevent burns.