Vacuum pump leak oil solution

Vacuum pump leak oil solution

1 Determine whether it is water or oil

2. There is a radiator (sheet) where the connection is made, whether the radiator interface leaks oil, and there is an interface in the pump, whether the interface leaks oil.

3 There is a circulating hot oil pipe in the place of the vacuum pump. The pipe is used for heat dissipation. Is the oil pipe interface leaking?

4. Cut off the black fan blade shell behind the motor. Is there a problem with the oil seal in the root, the fan blade cover is opened, and the shaft center is leaking.

When the fan blade is removed, there is a shaft inside. If the shaft core leaks, a seal ring for the shaft will also leak.