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Shanghai Diesel Generator Set Pipeline Oil Leakage Point Inspection Method
During the use of the diesel generator set, the flexible hose is liable to friction with the surrounding parts. In the long run, it is easy to wear and cause oil leakage. However, the fuel supply system of the unit is mostly a soft hose. Finding the oil leakage point is not an easy task. The following Ito Xiaobian teach you how to check the oil leakage point of several diesel generator sets.
Method 1: Exhaust the air in the diesel generator set oil circuit, and then start the unit. Find out where the leaked diesel is.
Method 2: Loosen the unit's fuel pump bleeder screw and loosen the hand oil pump to extract oil. If you find that the deflate screw starts to discharge a lot of air bubble oil, and the air bubbles do not disappear after repeated hand pumps, you can determine the low pressure oil from the tank to the pump section. There are leaks in the road. The section of the pipeline shall be taken off, and the pressure gas shall be introduced and placed in the water to find out where the leaking point is where the air bubbles are coming from.
In addition to the problems of the diesel generator set piping, various gaskets at the piping joints may also cause leakage due to improper installation, deformation, and aging damage. Ito Tips: Before conducting a detailed inspection of the piping, these nodes are first checked.
If you have not found the oil leakage point of the diesel generator after the above inspections, you can check the hard oil pipe outside the oil tank and find it after finding the oil leakage point, but if it is an oil leakage point Too large, it is recommended to replace the new tubing.