Select common knowledge generating units. 1, the capacity to determine: long-term continuous operation by the unit output power to meet the computational load-wide maximum choice, and backup generators should determine the load capacity of the units in accordance with the importance. Output power diesel ongoing, typically 0.9 times the rated power. 2, number of units determined: General settings usually two or more, in order to ensure continuity of supply and adapt to changes in the electricity load curve. Multi-unit Number of units, Chongqing generators before they can be put into groups according to the number of units generating electricity load variation is determined that the diesel engine is often the economic load operation, in order to reduce fuel consumption, reduce the cost of electricity. The best economic operating state of the diesel engine is between 75% -90% of rated power. In order to ensure continuity of supply, common unit itself should consider setting up reserve units. 3, the speed is determined: general civilian should choose the speed from 1000 to 1500 rev / min high-speed unit, while the low-speed units speed of 300 to 350 rev / min suitable for marine host. 4, the voltage to determine: the generator output voltage is determined with the same emergency generators, Guangxi generators, typically 400V, individual large electricity generating units, transmission distance of the project can be used high pressure turbines. Diesel generator set to start operating procedures preheated Preheat units equipped with a preheater, before starting, staff can decide whether to warm up diesel generator operating according to the ambient temperature, the control panel can be controlled with pre button Start heating the engine work, in order to achieve the purpose of preheating. Power control panel key switch from OFF to ON position to play, observed on the instrument panel lights background, a control panel is powered, while the unit is turned on fuel with electronic speed controller or EFI controller unit also in working condition. 2, start the generator set control panel section having an idling / full switch, the user can according to actual needs, choose whether to start or idling at full-time activation. Usually idle running time not more than five minutes, the unit not long run at idle press the start button, the maximum duration of no more than 30 seconds, the engine driven by the starter motor started, once started successfully, to release the activation button, the unit enters the running state. Prepare a safe operation of diesel generator sets in before the start of each must be checked before starting the diesel generators and sump tank, watch the cooling water or antifreeze tank meets the power requirements, such as the lack to fill; pull out the oil Check lubricating oil gauge is missing, such as the lack of provision to be added to the "static full" mark. A closer examination of other related parts for hidden faults, Shanghai generators, found that failure to timely exclude, after all ready to boot properly. Preparations before the start is very important, once the machine is running after the discovery of these issues, and the work of the machine after running inconvenience. Guangxi power generators _ Yamato (certified) _ generators provided by Yamato Power Equipment Manufacturing Co., Ltd. Weifang. Yama Weifang Power Equipment Manufacturing Co., Ltd. (www.wfymfd.com) (www.fdjz365.com) (www.yama360.com) is an industry leader in Shandong Weifang, 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. In Yama generation leadership with the staff warmly welcome all inquiries negotiations to create a better future generation Yama.