Volvo diesel generator set high water temperature fault solution

Diesel generator sets show the phenomenon of high water temperature alarm and shutdown. This situation is met more frequently in summer. It is generally due to the high operating environment temperature of diesel generator sets in summer, which causes the automatic protection and shutdown of cooling water because the temperature is too high.

1. Check whether the unit is overloaded.

2. Check the tightness of the fan belt.

3. After the unit is completely cooled, check whether the water level of cooling water is enough.

4. Check whether the water temperature sensor is damaged.

5, check whether the water temperature sensor switch alarm is correct.

6. Check whether the temperature valve can be opened correctly.

7. Check whether the gap between the water pump and the water tank is correct.

8. Check that the temperature in the equipment room is not higher than 40 ° C.

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