What preparations need to be made before the diesel engine fire pump starts?

1. Check the diesel engine fire pump for proper operation and make sure all necessary maintenance has been performed.
2. Check the fuel supply and fill the tank if necessary.
3. Check the oil level and top it up if necessary.
4. Check the radiator and fill it up with water or antifreeze as necessary.
5. Inspect all the electrical connections to make sure they are secure and free of corrosion.
6. Check the oil and fuel filters and replace them if necessary.
7. Check the battery and charge it if necessary.
8. Prime the fuel system if necessary.
9. Check and adjust the governor, fuel injection pump, and air intake systems.
10. Check the air filter and replace it if necessary.
11. Check and adjust the pump, valves, and other components.
12. Check the pump controller and make sure it is functioning properly.