1. Before starting, check that the diesel engine's oil, water, and gas levels are normal, and that the fire pump is in standby mode.
2. After starting the diesel engine, observe whether the oil pressure, water temperature, and speed are normal.
3. During firefighting, constantly monitor the pump's operating status. If any abnormality occurs, immediately stop the pump and inspect it.
4. After use, clean the pump to remove any contaminants to ensure normal startup next time.
