首先的弄清楚的是，燃气发电机组的易损件中包含空气滤清器、机油滤清器和柴油滤清器这三种滤清器，要延长柴油燃气发电机组的使用寿命，在使用过程中，就要加强空气滤清器、机油滤清器和柴油滤清器这三滤的保养，充分发挥它们的作用。

　　The first thing to clarify is that the vulnerable parts of a gas generator set include three types of filters: air filter, oil filter, and diesel filter. To extend the service life of a diesel gas generator set, it is necessary to strengthen the maintenance of the air filter, oil filter, and diesel filter during use, and fully utilize their functions.

　　空气滤清器在安装时不可漏装、反装或错装各密封垫圈及橡胶连接管，并保证各按嵌处的严密性。使用的纸质集尘杯空气滤清器，每工作50-100小时，要清除尘土1次，可用软毛刷将表面尘土刷掉，若工作时间超过500小时或已损坏，就应及时更换。使用油浴式空气滤清器，每工作100-200小时，应用清洁的柴油清洗滤芯，并更换其中的机油，若滤芯已破碎，就需立即更换，并注意在使用中，按规定添加机油。

　　When installing the air filter, it is not allowed to miss, reverse or install the sealing gaskets and rubber connecting pipes incorrectly, and ensure the tightness of each embedded part. The paper dust collector air filter used should be cleaned of dust once every 50-100 hours of operation. The surface dust can be brushed off with a soft bristled brush. If the working time exceeds 500 hours or it is damaged, it should be replaced in a timely manner. Use an oil bath air filter. After every 100-200 hours of operation, clean the filter element with clean diesel and replace the oil inside. If the filter element is broken, it needs to be replaced immediately. Pay attention to adding oil according to regulations during use.

　　机油滤清器在柴油燃气发电机组使用中如不及时保养，滤芯堵塞、机油压力增加，安全阀打开，润滑油直接流入主油道，会加剧润滑表面的磨损，影响柴油燃气发电机组的使用寿命。因此，机油滤清器每工作180-200小时，就要清洗1次，发现破损，应立即更换，以防止杂质进入润滑表面。

　　If the oil filter is not maintained in a timely manner during the use of diesel gas generator sets, the filter element will be blocked, the oil pressure will increase, the safety valve will open, and the lubricating oil will directly flow into the main oil passage, which will exacerbate the wear of the lubricating surface and affect the service life of diesel gas generator sets. Therefore, the oil filter should be cleaned once every 180-200 hours of operation. If any damage is found, it should be replaced immediately to prevent impurities from entering the lubrication surface.

　　燃气发电机组换季使用，还应清洗曲轴箱和各润滑表面，方法是用机油、煤油和柴油混合后作洗涤油，可在机油放出后加入洗涤油清洗，然后，柴油燃气发电机组低速运转3-5分钟，再放尽洗涤油，加入新机油。

　　When the gas generator set is used for seasonal changes, the crankcase and various lubrication surfaces should also be cleaned. The method is to mix engine oil, kerosene, and diesel to make washing oil. After the engine oil is drained, washing oil can be added for cleaning. Then, the diesel gas generator set should be operated at low speed for 3-5 minutes, and the washing oil should be drained before adding new engine oil.

　　燃油供给系统中的各种燃油滤清器，每工作100-200小时，就应清除杂物1次，并对油箱和各输油管道进行全面清洗。在清洗滤芯和密封件时，应特别仔细，发现破损，需及时更换。在季节过渡换油时，应对整个燃油供给系统的各零部件进行清洗。使用的柴油，应符合季节要求，并需经48小时的沉淀净化处理。

　　The various fuel filters in the fuel supply system should be cleaned of debris once every 100-200 hours of operation, and the fuel tank and various oil pipelines should be thoroughly cleaned. When cleaning the filter element and seals, special care should be taken and any damage should be replaced promptly. When changing oil during seasonal transitions, all components of the entire fuel supply system should be cleaned. The diesel used should meet seasonal requirements and undergo 48 hours of precipitation purification treatment.

　　注：空气滤清器、机油滤清器和燃油滤清器这三种滤清器为易损件，当使用超过500小时，必须要更换新的。这样才能更好的延长柴油燃气发电机组的使用寿命。

　　Note: The air filter, oil filter, and fuel filter are vulnerable parts and must be replaced with new ones when used for more than 500 hours. This can better extend the service life of diesel gas generator sets.

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