english 
1) The storage location of the fuel tank must be safe to prevent fires. The fuel tank or tank should be placed separately in a visible place, appropriately far away from the diesel generator set, and smoking is strictly prohibited.
2) The fuel capacity inside the fuel tank should ensure daily supply.3) After placing the fuel tank, a daily fuel tank should be added between the large oil depot and the unit to ensure that the pressure of direct fuel delivery does not exceed 2.5 meters. Even during the shutdown period of the diesel engine, it is not allowed for fuel to flow into the diesel engine through the inlet or injection pipelines by gravity.
4) The resistance at the oil port shall not exceed the specified value when using a clean filter element as stated on all diesel engine performance data sheets. This resistance value is based on half of the fuel tank being filled with fuel.
5) The fuel return resistance cannot exceed the specifications on the performance data sheet of the diesel engine used.
6) The connection of the fuel return pipeline should not cause shock waves in the fuel in the pipeline.