Introduction to the method of judging the fault of silent diesel generator?

The silent diesel generator should flexibly use different methods of troubleshooting for different fault phenomena, and find the solution to the problem from the working principle and structure of the silent diesel generator. Considering that various fault phenomena of silent diesel generators are easy to be found by operators or maintenance technicians, there are many methods to judge the faults of silent diesel generators. At present, the isolation method, comparison method, verification method and instrument are more commonly used. Meter check:
The comparative method is more commonly used. After the silent diesel generator fails, if you have doubts about a component or system, you can replace a good quality component or a normal system and observe whether the failure phenomenon is eliminated. If the fault phenomenon disappears, it proves that the fault occurred in this component or system.
The    isolation method is to stop the work of a single cylinder of the diesel engine or stop the fuel injection of several or even all cylinders one by one, and observe the change of the working state of the diesel engine before and after the fuel injection is stopped. Use this method to check the working conditions of each cylinder, especially to check the exhaust color of each cylinder is effective.
Instrument inspection method Instrument inspection method refers to the use of instruments or instruments to test silent diesel generators to find hidden faults and understand the performance and status of the unit. Verification method Verification method is to adjust or disassemble tentatively according to the known cause of failure to check the correctness of past analysis, so as to find out the fault.
In the process of troubleshooting the silent diesel generator, it is necessary to be careful and meticulous, remove obstacles to find the problem, solve the problem as soon as possible, and analyze the fault phenomenon of different types of silent diesel generators, the purpose is to make the silent diesel generator operator encounter the same type of fault. When the phenomenon occurs, the time to find the fault can be shortened and the fault can be eliminated in time.