在向冷却系统中添加冷却液之前，请确保排放盖已关闭且排放塞处于正确位置。Before adding coolant to the cooling system, make sure that the drain cover is closed and the drain plug is in the correct position.
不要过快向系统中添加冷却液，以免在系统中形成气泡故障。 Do not add coolant to the system too quickly to avoid the formation of air bubbles in the system. 空气必须通过通风口或加注孔排出。如果加热器连接到柴油发电机组的冷却系统，则应打开加热器控制阀，并在喷射过程中保持机组通风。 The air must be exhausted through vents or filling holes. If the heater is connected to the generator cooling system,the heater control valve should be opened and the generator should be ventilatedduring the injection process.
注入冷却液时，液位应达到加注口塞焊接面以下5cm。 When injecting coolant, the liquid level should reach 5cm below the welding surface of the filler plug. 加注冷却液后，应注意启动和预热柴油发电机组。同时检查冷却液液位，必要时请加注。 After filling the coolant, pay attention to starting and preheating the generator. At the same time, check the coolant level and add it if necessary. 应向水箱中添加与原始冷却系统中包含的冷却液相同的冷却液。 Shall add the coolant same as the original cooling system.
此外，还要注意清洗柴油发电机组散热器外部，拆下柴油发电机组散热器的护罩，用清水和中性洗涤剂清洗散热器，用软刷清洗。另外，小心不要损坏散热器，也不要用高压枪清洁散热器。
In addition, pay attention to cleaning the outside of generator radiator, remove the radiator cover, clean the radiator with water and neutral detergent, and clean it with a soft brush. In addition, be careful not to damage the radiator, and do not use a high-pressure gun to clean the radiator.
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