The use of the generator to achieve better results, but also to prevent the phenomenon of affecting the use, to carefully identify some of the problems of the generator, timely processing, so as to avoid the impact of the use, if the generator fault is found, there are many maintenance methods can be used, but also to avoid misoperation, Next, we will introduce the common misoperation of dongguan generator maintenance.
1. Equipment maintenance fails to correctly judge and analyze faults
Dongguan generator maintenance when some maintenance personnel do not know the mechanical structure and principle of equipment, did not carefully analyze the cause of failure, can not accurately judge the fault location. They disassemble and uninstall equipment blindly based on approximate and similar ideas. As a result, not only are the original faults not eliminated, but new problems arise due to poor maintenance skills and techniques.
2. The phenomenon of blindly replacing and repairing parts exists to varying degrees.
It is relatively difficult to judge and troubleshoot equipment faults. Some maintenance personnel always use the method of replacement test, whether it is large or small parts, as long as they think that parts may cause faults, they will be replaced. As a result, instead of troubleshooting, parts that should not have been replaced were randomly replaced, increasing maintenance costs. Some faulty components can be repaired to fully restore their technical performance without complex repair procedures. During maintenance, carefully analyze the cause and location of the fault according to the fault symptoms, and take repair methods to restore the technical performance of the repairable parts to prevent blind replacement of parts.
3. There are a lot of phenomena that do not pay attention to the detection of parts fit clearance. In the maintenance of common diesel generator, there are strict requirements on the piston and cylinder liner matching clearance, piston ring clearance, piston top clearance, valve clearance and so on. Maintenance needs to be measured, do not meet the clearance requirements of the parts should be adjusted or replaced.
4. During device assembly, parts are installed upside down.
When repairing equipment, some parts have strict direction requirements; A part can only work properly if it is installed correctly. Some parts of the external features are not obvious, can be positive and negative installation. In practice, they are often installed backwards, resulting in early damage of parts, abnormal operation of machinery, equipment damage accidents and so on.
Jiangsu Meiao Power Technology Co., Ltd. is an important manufacturer of diesel generators. Us ao-generator set manufacturers mainly manufacture and selldiesel generator sets, the power of generator sets is 3-3000KW, mobile station is 24-600KW, Marine emergency diesel generator set 24-800KW, gas generator set, heavy oil generator set and all kinds of imported series, special series (trailer, silent speaker, mobile lighthouse, container, etc.) diesel generator Group at the same time engaged in generator set maintenance and generator set accessories after-sales service.
