As an important equipment, the concrete mixer is just like its own car. Only when it is well maintained, can it have more long-term vitality of the automatic concrete mixer and serve itself better. Therefore, the following maintenance measures must be noted:

1、对于这种设备的存放位置，应该选择比较平坦的地方，用一些木块或者橡皮垫将搅拌机垫起来，在这种情况下，轮胎就可以悬空了，以免不小心开动的时候发生走动。

1. For the storage location of this kind of equipment, you should choose a relatively flat place, use some wood blocks or rubber pads to pad up the mixer. In this case, the tires can be suspended, so as to avoid walking when you accidentally start.

2、自动混凝土搅拌车的电源保护方面也是相当的严格的，在上班之前，或者说是电源接通以后，使用者一定进行比较认真的检查，进行空车试转，只有试转合格以搅拌车后，才能够进行正常的工作使用。还应该检查转筒是否都合格，一般情况下，空车速度是比较快一些的，如果不是特别的，还应该对转轮的速度进行调控。

2. The power protection of the automatic concrete mixer is also quite strict. Before going to work, or after the power is connected, the user must carry out a more careful inspection. First, the empty truck trial run is carried out. Only after the trial run is qualified, the mixer can be used normally. It is also necessary to check whether all the rollers are qualified. Generally, the empty speed is faster. If not, the speed of the runner should be regulated.

3、拌筒的旋转方向是有一定的要求的，一定根箭头所自动混凝土搅拌车指的方向进行旋转才能保证安 全，才能保证延 长 生 命 力，如果和箭头的方向不一致的话，应该改正电机的接线。

3. There are certain requirements for the rotation direction of the mixing drum. The direction of the automatic concrete mixer indicated by an arrow can ensure safety and prolong vitality. If the direction of the arrow is inconsistent, the wiring of the motor should be corrected.

开机之后，每一个部件的运转一 定保证是正常的。还要注意螺丝是否有松动以免发生安 全事故。结束工作后，也要注意及时的拉闸断电，保证自动混凝土搅拌车的正常休息，开关箱也要锁好，保证好安 全也是一位的。

After starting up, the operation of each part must be guaranteed to be normal. Also pay attention to whether the screw is loose, so as to avoid safety accidents. At the end of the work, we should also pay attention to timely switch off power to ensure the normal rest of the automatic concrete mixer, and the switch box should also be locked to ensure safety.