The EH oil main pump PVH074R01AA10A250000002001AB010A is a fire-resistant oil main pump used in power plants. The switching operation of the fire-resistant oil main pump in power plants refers to the need to switch to fire-resistant oil to ensure the safe operation of the generator set when the generator set is running with fuel, as the fuel does not meet safety standards. The following are the switching operations and precautions for the EH oil main pump PVH074R01AA10A250000002001AB010A of fire-resistant oil:

1. Before switching, it is necessary to ensure that the fire-resistant oil main pump has undergone maintenance and testing, and that sufficient fire-resistant oil is stored.

2. Before switching, it is necessary to turn off the main fuel pump and discharge residual fuel in the fuel pipeline to avoid the risk of fire caused by residual fuel.

3. When switching, it is necessary to follow the operating procedures, first turn off the fuel main pump, then turn on the fire resistant fuel main pump, and wait for a certain time to ensure stable fuel supply from the fire resistant fuel pump before starting the generator set.

4. After switching, it is necessary to carefully observe the operating status of the generator set to ensure its normal operation.

5. After switching, it is necessary to clean the fuel pipeline and fuel pool in a timely manner to avoid the risk of fire caused by residual fuel.

6. Regularly maintain and inspect to ensure the normal operation of the fire resistant oil main pump and sufficient reserve of fire resistant oil.

In summary, the switching operation of the fire-resistant oil main pump needs to be carried out in accordance with the operating procedures, and safety precautions need to be taken to ensure the safe operation of the generator set. At the same time, regular inspection and maintenance are also crucial to ensure the normal operation of the fire resistant oil main pump and to reserve sufficient fire resistant oil.

 

 

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