The existence of a quality generator maintenance problems. "Small pieces of" good and bad do not pay attention, because of the "small" lost "big" lead to failure increases. When the diesel generator maintenance generator maintenance work, some maintenance personnel are often only concerned about maintaining pumps, fuel pumps and other components, but they ignore all kinds of instruments, such as "a small piece" of maintenance. They believe that these "little pieces" do not affect the mechanical work, even if damage does not matter, as long as you make do with mechanical active. I do not know exactly what these "small pieces" lack of maintenance, resulting in the occurrence of early mechanical wear and shorten life. Equipment such as oil filters, and air filters, hydraulic oil filters, water temperature, oil temperature, oil pressure gauge, sensors, alarms, filters, grease fittings, oil return fitting, cotter pins, fans wind shield, drive shaft bolt locking tabs and other imports generator maintenance, which in this "small pieces" is the device is working properly and maintenance essential, vital to extend the life of machinery, such as pay attention to maintenance, often "runs the risk", leading to equipment failure. Diesel generator sets and how to deal with the reasons for Speed ??"Speed", "Speed" is the phenomenon of speed diesel generator sets and a sudden increase in the loss of control over the allowed maximum speed, accompanied by the sound of huge. When the "Speed" where a generator repair, if not promptly take measures to control, in a short period of time can cause damage to the unit, or even personal injury, causing irreversible damage. One reason why Cummins diesel generator set to produce "speed", is due to the rotation of the plunger out of control, greater speed or stuck in the position of the largest oil diesel generator maintenance, or Cummins diesel generator set with a load reduced, so that each loop fuel injection quantity with the plunger movement speed and increase the amount of increase in the fuel injection has prompted further speed increases, so a vicious cycle, until more than the maximum allowed speed reached uncontrollable proportions. The following reasons: ① fuel adjustment lever (ie rack) stuck in one position. ② fuel adjustment lever with the governor connecting rod disengaged. ③ governor spring break by card. ④ governor Flyweight connecting pin stuck or prolapse. ⑤ governor Flyweight rust. ⑥ governor shaft and sliding sleeve rust or foreign objects stuck. ⑦ governor and fuel loose. ⑧ governor oil viscosity inside too large, making it difficult to open Flyweight. ⑨ governor axial thrust plate slide blocked. ⑩ governor Flyweight frame and guide plates slide blocked. Generator maintenance, the diesel generator (certified), the goal generator maintenance provided by the Electrical Equipment Co., Dongguan ShangXi firewood. Electrical Equipment Co., Ltd., Dongguan ShangXi Chai (www.dongguanfadianji.cn) is an industry leader in Dongguan, Guangdong, diesel generator sets, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. On the diesel generator leadership with the staff warmly welcome all inquiries negotiations to create a better future for diesel generators.