Confirm that the mixing tank of the automatic feeding mixer is stopped, because if the tank is in high-speed rotation state when the engine is started, the instantaneous force will be great and the reducer will be damaged.

要保证水箱里有足够的水，有减水剂，因为各种原因料太干，没有水添加放不出料的时候，减水剂就是救命稻草了。

To ensure that there is enough water in the water tank, there is a water reducing agent. For various reasons, the material is too dry. When there is no water to add and the material cannot be discharged, the water reducing agent is a life-saving straw.

自动上料搅拌车点火之前先检查机油、防冻液、润滑油和冷却水等，发现不足时，应重新进行添加。

Check the engine oil, antifreeze, lubricating oil and cooling water before ignition of the automatic feeding mixer. If it is found to be insufficient, it shall be added again.

还要检查自动上料搅拌车的灯光，尤其是腰灯，务必保证照着轮胎边缘，工地会经常乱堆放钢筋之类的东西，而胎侧是较为薄弱的。

Also check the light of the automatic loading mixer, especially the waist light, to ensure that it shines on the edge of the tire. The construction site will often pile up reinforcement and other things, and the sidewall is relatively weak.

还应用抹布擦干净两边的后视镜、窗户玻璃，工地路况复杂，光线不好，视线一定要有保证。

The rear-view mirror and window glass on both sides shall also be cleaned with a rag. The road conditions on the construction site are complex and the light is not good. The line of sight must be guaranteed.

车子启动后，让罐子低速旋转，围绕着车检查轮胎气压，是否有漏气的胎，再用螺丝刀剔掉在胎缝里的石子。

After the car starts, let the can rotate at a low speed, check the tire pressure around the car, check whether there is a leaking tire, and then remove the stones in the tire seam with a screwdriver.