1. Convenience bag. Small gravel. When the unit is running, the fan of the unit will produce great suction, which is easy to suck light things into the unit, causing unit damage or personnel damage. First, keep the generator room clean and tidy. If there is dust on the ground in the machine room

2.开机前请检查机组上方是否有杂物，如有杂物或小的工具请及时清理，机组上方严禁放东西!因机组在运转发电过程中机组会产生一定的震动力，会将机组上的方的物品震落，如掉落的物品与机组的排气扇相碰，将会造成物品的破损，机组的损害，人员的伤害。

2. Before startup, please check whether there are sundries above the unit. If there are sundries or small tools, please clean them in time. It is strictly forbidden to put anything above the unit! During the operation and power generation of the unit, the unit will produce a certain vibration force, which will shake off the square articles on the unit. If the falling articles collide with the exhaust fan of the unit, they will cause damage to the articles, the unit and personal injury.

3.在机房内应做好防鼠措施。养殖场是老鼠经常出没的地方，特别是机房内老鼠更容易愿意在此安家，老鼠会把控制箱里的线咬坏，轻则造成线路短路，重则会造成连电烧毁电机，所以务必做好防鼠工作。

3. Rodent prevention measures shall be taken in the machine room. The farm is a place where rats often haunt, especially in the machine room. Rats are more likely to settle here. Rats will bite the wires in the control box, which may cause short circuit, or even burn the motor. Therefore, it is necessary to do a good job in rat prevention.

4.保证水箱防冻液或水的充足，以防水箱及发动机缺水造成的机组损伤。水箱缺水要及时加满，加水请加防冻液或大桶装的纯净水，这样可减少水结垢，以免造成水循环不好产生的高温。

4. Ensure sufficient antifreeze or water in the water tank to prevent unit damage caused by water shortage in the water tank and engine. If the water tank is short of water, fill it up in time. Add antifreeze or purified water in large barrels when adding water, so as to reduce water scaling and avoid high temperature caused by poor water circulation.

5.保证发动机内不缺油。加油时要加到油标尺指定范围内，加机油要加大品牌的油例如壳牌，长城，统一，美孚等。机油要用CF等级以上的机油，如果机油用的不好的时间长了会导致机体的缸盖损坏。

5. Ensure that there is no lack of oil in the engine. When adding oil, it shall be added to the specified range of the oil scale. When adding oil, it shall increase the brand oil, such as shell, great wall, uni president, Mobil, etc. The engine oil shall be of CF grade or above. If the engine oil is not used well for a long time, the cylinder head of the engine body will be damaged.

6.在机组运行正常后合闸输出电前一定要确保市电已经断开，防止与市电相冲烧毁机组

6. After the unit operates normally, make sure that the mains power has been disconnected before switching on and outputting power, so as to prevent the unit from burning down in conflict with the mains power

7.脱硫剂要及时更换，避免因脱硫不好造成机组内部的腐蚀减少机组使用寿命。

7. The desulfurizer shall be replaced in time to avoid corrosion inside the unit due to poor desulfurization and reduce the service life of the unit.

以上问题都是我们在使用时容易忽略的，广大业主及机组管理人员望牢记心间，重视细节，让发电机组为我们产生更大的经济效益。

The above problems are easy to ignore when we use them. The majority of owners and unit managers hope to keep them in mind and pay attention to details, so that the generator unit can produce greater economic benefits for us.