1. Check whether the surface of the unit is clean; check whether the nuts of foundation nuts, flywheel screws and other moving parts are loose; if any problem is found, fasten them in time.

2、检查各部分间隙是否正确，特别应仔细检查各进、排气门的间隙几减压机构间隙是否合适要求。

2. Check whether the clearance of each part is correct, especially carefully check whether the clearance of each inlet and exhaust valve and the clearance of pressure reducing mechanism meet the requirements.

3、将各气缸置于减压位置，转动曲轴检听各缸机件运转声音有没有异常声响，曲轴转动是否自如，同时将机油泵进个摩擦面，然后，关上减压机构，摇动曲轴。

3. Put each cylinder in the pressure reducing position, rotate the crankshaft, check whether there is abnormal sound in the operation of each cylinder and whether the crankshaft can rotate freely. At the same time, put the oil pump into a friction surface, then close the pressure reducing mechanism and shake the crankshaft.

检查气缸是否漏气，如果摇动曲轴时，感触感染很吃力，表示紧缩正常。

Check whether there is air leakage in the cylinder. If the crankshaft is shaken, it feels that the infection is very hard, indicating that the tightening is normal.

4、检查燃油供给系统的情况：①检查燃油箱盖上的通气孔是否顺畅，若孔中有污物应清除清洁。加进的燃气是否合适要求的牌号，油量是否充沛，并打开油路开关。②打开减压机构摇转曲轴，每个气缸应有清脆的喷油声音，表示喷油良好，若听到喷油声不来油，可能油路中有空气，此时可旋松燃气滤清器和喷油泵的放气螺钉，以排除油路中的空气。③检查油管及接头处有没有漏油现象，发现题目及时措置解决。

4. Check the condition of the fuel supply system: ① check whether the air vent on the fuel tank cover is smooth. If there is any dirt in the air vent, clean it. Whether the added gas is suitable for the required brand, whether the oil quantity is sufficient, and turn on the oil circuit switch. ② Open the pressure reducing mechanism and rotate the crankshaft. Each cylinder should have a clear sound of fuel injection, indicating that the fuel injection is good. If the sound of fuel injection does not come, there may be air in the oil circuit. At this time, loosen the vent screw of gas filter and fuel injection pump to remove the air in the oil circuit. ③ Check whether there is oil leakage at the oil pipe and joint, and deal with the problem in time.

5、检查水冷却系统的情况：①检查水箱内的冷却水量是否充沛，若水量不足，应加足清洁的软水。②检查接头水管有没有漏水现象，发现题目及时措置解决。③检查冷却水泵的叶轮转动是否灵活，传动带松紧是否适当。检查传动带松紧，在转动带中部用手推压，传动带被压下10~15mm为好。

5. Check the condition of the water cooling system: ① check whether the cooling water in the water tank is sufficient. If the water is insufficient, add enough clean soft water. ② Check whether there is water leakage in the joint pipe, and deal with the problem in time. ③ Check whether the impeller of the cooling water pump rotates flexibly and whether the tightness of the drive belt is appropriate. Check the tightness of the drive belt, push it by hand in the middle of the rotating belt, and the drive belt is pressed down by 10 ~ 15mm.

6、检查润滑系统的情况：①检查机油管及管接头处有没有漏油现象，发现题目及时措置解决。②检查油底壳的机油量，将曲轴箱旁的量油尺抽出，不雅察机油面的高度是否合适端方的要求，不然应添加机油，对燃气机，冬季加8号或11号燃气机机油，夏季加14号机油。如发现油面高度在端方高度以上时，应认真阐发机油增多的启事，通常有三个方面的事项需要注意：a.加机油时，加的过量。b.燃气漏进曲轴箱，将机油冲稀。c.冷却水漏进机油中。③需要人工加油的油孔，均应加注机油做用油枪加注润滑脂。

6. Check the lubrication system: ① check whether there is oil leakage at the oil pipe and pipe joint, and deal with the problem in time. ② Check the amount of oil in the oil pan, pull out the dipstick beside the crankcase, and check whether the height of the oil surface is suitable for the requirements of the end, otherwise, add oil. For gas engine, add No. 8 or No. 11 gas engine oil in winter and No. 14 gas engine oil in summer. If it is found that the oil level is higher than the end height, the notice of oil increase should be carefully explained. There are usually three matters to be noted: A. when adding oil, add too much oil. b. The gas leaks into the crankcase and dilutes the oil. c. Cooling water leaks into the oil. ③ The oil holes that need to be filled manually should be filled with engine oil, and the grease should be filled with oil gun.

7、检查起动系统情况：①用点起动燃气机组：a.先查起动蓄电池电液比重是否在1.240~1.280范围内，若比重小于1.180表明蓄电池电量不足。b.检查电源电线是否正确。c.检查蓄电池接线柱上有没有积污或氧化现象，应将其打磨清洁。d.检查起动电动机及电磁把持机构等电气触电接触是否良好。

7. Check the starting system: 1. Start the gas turbine at a certain point: A. check whether the specific gravity of the starting battery is in the range of 1.240 ~ 1.280. If the specific gravity is less than 1.180, it indicates that the battery is insufficient. b. Check that the power cord is correct. c. Check whether there is dirt or oxidation on the battery terminals, and polish them clean. d. Check whether the electric contact of starting motor and electromagnetic holding mechanism is good.

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Today is Xiaobian's introduction of gas generator set. For more wonderful content, please pay attention to our website: //www.gz-yanye.com Follow up content we will update regularly!