Diesel generator set is a large-scale power supply equipment driven by diesel. With the rapid development of China's national economy, diesel generator set also plays an important role in our life. It is everywhere in our life, from companies and enterprises to residential hospitals. With the widespread use of diesel generator set, there are more and more problems, For example, when it is difficult to prevent water from entering the machine when using the diesel generator set, today let's learn how to deal with the water entering the diesel generator set:

1、不可以立即开机；

1. Do not start up immediately;

2、用水冲洗柴油机组外表，除去泥土及杂物，然后再用金属清洗剂或洗衣粉清除表面的油污；

2. Wash the surface of the diesel unit with water to remove dirt and sundries, and then remove the oil stain on the surface with metal cleaning agent or washing powder;

3、将柴油发电机组的一端支起，使柴油发动机组油底壳放油部位处于低位置，旋下放油螺塞，拔出油标尺，使油底壳内的水自行流出，当流至刚要放出机油时应略让机油和水一起放出一部分后旋上放油螺塞；

3. Support one end of the diesel generator set so that the oil drain part of the oil pan of the diesel engine set is at the lowest position. Unscrew the oil drain plug and pull out the oil gauge to make the water in the oil pan flow out by itself. When it flows to the point where the oil is about to be drained, slightly let the oil and water drain together, and then screw on the oil drain plug;

4、拆下柴油发电机组空气滤清器，拆掉滤清器上壳，取出滤芯等部件，除净滤清器内的水，用金属清洗剂或柴油清洗各零件。滤片为塑料泡沫的，要用洗衣粉或肥皂水（禁用汽油）洗净，然后用清水冲净、晾干，再浸以适量机油（浸后用手尽力挤干）。换装新滤片时要同样进行油浸。滤芯为纸质的，要换用新的。滤清器各零件清洗、晾干后，再按规定安装好；

4. Remove the air filter of diesel generator set, remove the upper shell of the filter, take out the filter element and other components, remove the water in the filter, and clean all parts with metal cleaner or diesel oil. The filter is made of plastic foam. Wash it with detergent or soapy water (disable gasoline). Rinse and dry with clean water, then dip it in proper amount of oil. Oil immersion shall also be carried out when replacing a new filter. The filter element is made of paper and needs to be replaced with a new one. After cleaning and drying all parts of the filter, install them as required;

柴油发电机组进了水应该怎么处理

How to deal with the water entering the diesel generator set

5、卸下进、排气管及消声器，排除掉内部存水。打开减压，摇转柴油机，看进、排气口是否有水排出，若有水排出则继续摇转曲轴，至气缸内的水全部排净。装上进、排气管及消声器，在进气口加入少许机油，摇转曲轴数圈，然后装上空气滤清器。若由于柴油机进水时间长，飞轮转动困难，说明气缸套、活塞环已经生锈，应拆下除锈，清洗干净后再装配，生锈严重的要及时更换；

5. Remove the intake and exhaust pipes and mufflers to drain the internal water. Turn on the decompression valve and rotate the diesel engine to see whether there is water discharged from the inlet and exhaust ports. If there is water discharged, continue to rotate the crankshaft until all the water in the cylinder is discharged. Install the intake and exhaust pipes and muffler, add a little oil to the air inlet, rotate the crankshaft for several turns, and then install the air filter. If it is difficult to remove the rust from the cylinder, it means that the piston sleeve of the diesel engine should be cleaned in time after the cylinder has been removed for a long time. If it is difficult to remove the rust, it means that the piston sleeve of the diesel engine should be cleaned in time;

6、拆下柴油发电机组油箱，将其中的油、水全部放净。检查柴油滤清器及油管是否有水，若有水应排净。清洗油箱及柴油滤清器，然后装回原处，接通油路，在油箱内加入清洁的柴油；

6. Remove the oil tank of diesel generator set and drain all the oil and water. Check whether there is water in the diesel filter and oil pipe. If there is water, drain it. Clean the oil tank and diesel filter, then replace it, connect the oil circuit, and add clean diesel into the oil tank;

7、放出水箱及水道内的污水，清洗水道，加入清洁的河水或煮沸后的井水至水浮子升起。打开油门开关，起动柴油机。柴油机起动后要注意观察机油指示器升起情况，倾听柴油机有无异常响声。经检查各部位正常否，磨合柴油机，磨合顺序时先怠速、后中速、再高速，运转时间各为5ｍｉｎ。磨合后停机放出机油。重新加入新机油，起动柴油机，中速运转5ｍｉｎ，即可进行正常使用；

7. Drain the sewage in the water tank and water channel, clean the water channel, and add clean river water or boiled well water until the water float rises. Turn on the throttle switch and start the diesel engine. After the diesel engine is started, listen for the abnormal sound of the diesel engine oil indicator and pay attention to it. After checking whether all parts are normal, run in the diesel engine. In the running in sequence, first idle, then medium speed, and then high speed, and the running time is 5min respectively. After running in, stop the machine and drain the oil. Add new engine oil again, start the diesel engine, run at medium speed for 5min, and then it can be used normally;

8、拆下柴油发电机，检查发电机内部的定子及转子，然后烘干方可再装配。

8. Dismantle the diesel generator, check the stator and rotor inside the generator, and then dry it before reassembly.