1. Check the oil level, coolant level, fuel quantity of lubricating oil;
2. Check the diesel engine oil supply, lubrication, cooling and other systems of various pipelines and joints have no oil leakage leakage phenomenon;
3. Check the electrical circuit has no broken skin and other leakage hidden danger, the grounding line electrical line is loose, the unit and the foundation of the connection is firm;
4. If the ambient temperature is below zero, a certain percentage of antifreeze must be added to the radiator; 5. Diesel Generator set After the first start or shutdown after a long time to start again, should first use the hand pressure pump to drain the air in the fuel system.