1. Maintenance and inspection of battery: check whether the battery is fixed firmly.

2、轮胎的检查：每月应在常温下检查一下轮胎气压。

2. Tire inspection: check the tire pressure at normal temperature every month.

3、离合器总泵液面的检查：离合器液面介于高、低液面间则表示正常，如果低于标准线，则可能是总泵或分泵皮碗损坏。

3. Inspection of clutch master cylinder liquid level: if the clutch liquid level is between high and low, it indicates that it is normal. If it is lower than the standard line, the master cylinder or slave cylinder cup may be damaged.

4、制动液面的检查：制动也在高、低位之间则表示正常。

4. Inspection of brake fluid level: if the brake is also between high and low, it means normal.

5、发动机冷却液液面检查：发动机在热机状态时，千万不要打开散热器盖，否则可能会被溅出的冷却液或高温蒸气烫伤。等发动机冷却后，检查冷却液的液面应处于满位和低位之间，否则应加蒸馏水或纯净水或冷冻液，加水后的液面高度不能超过满位。如发现短时间内冷却液减少的很快搅拌，自上料搅拌车怎么检修应检查冷却系统是否有泄漏或到维修站去检查

5. Engine coolant level inspection: never open the radiator cap when the engine is hot, otherwise you may be scalded by splashed coolant or high-temperature steam. After the engine is cooled, check that the liquid level of the coolant should be between the full level and the low level, otherwise distilled water or purified water or refrigerant should be added, and the liquid level after adding water should not exceed the full level. If it is found that the coolant decreases rapidly in a short time, check whether the cooling system leaks or go to the maintenance station for inspection.

混凝土搅拌车在装料前应检查罐体是干净的，如果罐体内有其他物料应该行冲洗，确保罐体干净之后再进行新物料的载装。物料的载装和水或者其他液体的混合应当按照需求进行，自动上料搅拌车对物料量和水量都可以做到控制，要严格按照物料配比进行载装和混合。自动上料搅拌机物料混装好，为了防止物料的离析和凝固，所以在运输过程中，拌筒应低速转动，商品混凝土搅拌车的重车行驶速度不得超过50km/h。

Before loading, the concrete mixer shall check that the tank is clean. If there are other materials in the tank, it shall be washed first to ensure that the tank is clean before loading new materials. The loading of materials and the mixing of water or other liquids shall be carried out as required. The automatic feeding mixer can control the amount of materials and water, and the loading and mixing shall be carried out in strict accordance with the material ratio. In order to prevent segregation and solidification of materials, the mixing drum shall rotate at a low speed during transportation, and the driving speed of the heavy truck of the commercial concrete mixer shall not exceed 50km / h.