When the generator set filter is in trouble, first check the possible obstacles outside the electronic control system. This can prevent the original obstacles that are not related to the electronic control system, but to the system sensors, computers, actuators and lines. Implementing a complicated and time-consuming test, and the real obstacle may be easier to find but not found.
First, simple and complicated, the possible obstacles that can be tested in a simple way are first tested. For example, the visual test is the easiest, and you can use the visual inspection methods such as watching, touching, and listening to quickly find out some of the obstacles that are presented. In the basic way, the visual inspection method will be explained. When the visual inspection does not find the obstacle, it is necessary to use the instrument or the other special tools to test, and the first test should be given first.
Because the structure of the genset filter is very environmentally friendly, some obstacles of the unit may be the most common obstacles of some assemblies or components. These common obstacles should be tested first. If no obstacles are found, then the rest will not be Common possible obstacles are given for testing. This is often able to quickly find obstacles, saving time and effort.
The electronic control system of the generator set filter usually has obstacle self-diagnosis performance. When there is some obstacle in the electronic control system, the obstacle self-diagnosis system will immediately detect the obstacle and alert or remind the operator through the application lamp such as “monitor engine”. At the same time, the signal of the obstacle is reserved in code.
Regarding some obstacles, before the inspection of the obstacle self-diagnosis system, the obstacle code should be read according to the method sent by the manufacturer, and the obstacles indicated by the code should be inspected and removed. If the obstacles indicated by the obstacle code are removed, if the engine is disabled The phenomenon has not been eradicated, and perhaps the beginning of the barrier-free code delivery, then the engine can be tested for possible obstacles.
After thinking about the obstacles, the obstacles of the generator set are analyzed. The obstacles are basically re-implemented when familiar with the possible obstacles. This can prevent the blindness of the obstacle test. It will not affect the parts that are not related to the obstacle phenomenon. Invalidation test can prevent the detection of some related parts and can not quickly remove the obstacles.
After using the electronic control system, the performance of some components is good or bad. The electrical circuit is normal or not. It is often inferred by parameters such as voltage or resistance value. If there is no such data, the system’s obstacle detection will be very troublesome, often only The ability to replace new parts can occasionally result in a surge in maintenance tuition and time-consuming labor.
Post time: Mar-29-2021