1. Let the mixing tank run at full speed for one or two minutes before unloading. Allow the concrete to be fully mixed. If necessary, add some water to make the concrete mix more evenly and facilitate unloading.

2、放料前先把出料斗溜槽打湿。 放料时把车尽量停在平地上放料前先把出料斗溜槽打湿，方便清洗。

2. Wet the chute of the discharge hopper before discharging. When discharging, park the car on the flat ground as far as possible. Wet the chute of the discharge hopper before discharging to facilitate cleaning.

3、卸料不要大意和放料工打好关系。 放料时应自己看着，免得放料工乱操作放料操作杆，每次罐子正反转中间位子时应停一下，保护减速机，托轮等。 与放料工打好关系，卸料时也不要睡的太熟，万一工人闹情绪，把你车子放到工地不转罐子，造成闷罐就麻烦了。

3. Don't be careless in discharging and have a good relationship with the discharging worker. When discharging, you should watch by yourself to avoid the discharging worker's random operation of the discharging operating rod. Stop every time the tank is in the middle position of forward and reverse rotation to protect the reducer, supporting wheel, etc. Have a good relationship with the discharging workers. Don't sleep too well during unloading. In case the workers are in a mood, put your car on the construction site and don't turn the cans, which will cause trouble for stuffy cans.

4、搅拌罐一定要仔细地冲洗干净。 洗罐子时一定要仔细的冲洗干净，并把水反复的正反转两次，再放出来，之后一趟时把水箱的水全部放进罐子，再回到站加水彻底清洗罐子。

4. The mixing tank must be washed carefully. When washing the jar, be sure to wash it carefully, and repeat the positive and negative rotation of the water twice, and then release it. After that, put all the water in the water tank into the jar, and then return to the station to add water to thoroughly clean the jar.

5、别忘了施工单位签字。 把到工地时间和自己的大名签上，别忘了施工单位签字，否则白干了。

5. Don't forget to sign by the construction unit. Sign the time when you arrive at the construction site and your name. Don't forget the signature of the construction unit, otherwise you will do it in vain.