For the concrete mixer, the use process of the engine is the top priority, so it should be reasonably maintained in the process of daily use.

1、将混凝土搅拌机电器用塑料薄膜遮罩，再用半湿性毛巾将薄膜上部位置进行压盖，从而得以避免高压水冲进分电器，致使搅拌车难以启动。

1. The electric appliance of the concrete mixer is covered with a plastic film, and then the upper part of the film is covered with a semi wet towel, so as to avoid high-pressure water rushing into the distributor, making it difficult to start the mixer.

2、在使用高压水枪时，应由发动机侧面按从上到下将引擎室内侧、发动机外表的附着污物冲洗干净。

2. When using the high-pressure water gun, the attached dirt on the inside of the engine room and the outside of the engine shall be washed from top to bottom from the side of the engine.

3、直接将清洗剂均匀喷洒在泅湿后的混凝土搅拌机发动机、引擎室周围。

3. Directly spray the cleaning agent evenly around the concrete mixer engine and engine room after swimming.

4、等闪凉3min后，利用纤维毛刷清洗引擎室内所能触及到的所有部件。

4. After 3 minutes of flash cooling, clean all parts that can be touched in the engine room with a fiber brush.

5、利用高压水枪对污物进行快速冲洗、刷洗过程。

5. The high-pressure water gun is used to quickly wash and brush the dirt.

6、再将清洗剂喷洒于引擎表面，操作步骤同上。周而复始，直将混凝土搅拌机发动机外表清洗干净。

6. Then spray the cleaning agent on the engine surface, and the operation steps are the same as above. Cycle until the surface of the concrete mixer engine is cleaned.

混凝土搅拌机设备在平常使用的过程中一般都是三分使用，七分保养才行。这样才能够长时间的保持搅拌机设备在使用中的各种操作性能，在详细了解关于搅拌机设备发动机的保养知识之后，我们在实际操作中一定要根据正确的操作方式来进行合理的保养。

Concrete mixer equipment is generally used in three parts and maintained in seven parts during normal use. Only in this way can we maintain the various operating performance of the mixer equipment in use for a long time. After knowing the maintenance knowledge of the mixer equipment engine in detail, we must carry out reasonable maintenance according to the correct operation mode in actual operation.