1、液压系统压力应符合使用说明书中的规定，不可随便调节。液压油的油质和油量应符合原本定标准。
1. The pressure of the hydraulic system shall comply with the provisions in the operation manual and cannot be adjusted arbitrarily. The oil quality and quantity of hydraulic oil shall meet the original standards.
2、移动式混凝土搅拌车上料前，应先除净拌筒内残留的存水和杂质。在输送过程中需不断的运转，防止混凝土离析。混凝土搅拌运输车抵达现场和倒料前，应先使拌筒全速以14—18转/分运转1—2分，之后再完成反转倒料。反转前，应以搅拌筒停好不转。
2. Before loading the mobile concrete mixer, the residual water and impurities in the mixing drum shall be removed first. Continuous operation is required during transportation to prevent concrete segregation. Before the concrete mixer truck arrives at the site and dumping, the mixing drum shall be operated at full speed at 14-18 rpm for 1-2 minutes, and then the reverse dumping shall be completed. Before reversing, the mixing drum shall not be stopped.
3、环境温度高过+25℃，从上料、输送、到倒料持续时间不可超出六十分，环境温度低于+25℃，以上时间不可超出九十分。
3. When the ambient temperature is higher than + 25 ℃, the duration from feeding, conveying and dumping shall not exceed 60 minutes, and when the ambient temperature is lower than + 25 ℃, the duration above + 25 ℃ shall not exceed 90 minutes.
4、冬季工程施工时，应切实达到：开机前检测是不是结冻；下班时间时仔细清理拌筒内及供水设备内残留存水，关掉水泵控制开关，将控制手柄置于“停止”位置。

4. During the construction of the project in winter, the following requirements shall be met: check whether it is frozen before startup; During off-duty time, carefully clean the residual water in the mixing drum and water supply equipment, turn off the water pump control switch and put the control handle in the "stop" position.
5、在施工现场倒料完成后，应该马上用移动式混凝土搅拌车随带的软管清洗进料斗、出料斗、倒料溜槽等处，清理附着在车体各部的污泥及混凝土。在回到搅拌站的中途，应向搅拌筒内注150---200L以清洗筒壁及叶片粘结的混凝土沉渣。
5. After the completion of dumping at the construction site, the hose accompanying the mobile concrete mixer shall be used to clean the feed hopper, discharge hopper, dumping chute, etc., and clean the sludge and concrete attached to each part of the vehicle body. On the way back to the mixing plant, 150-200l shall be injected into the mixing drum to clean the concrete sediment bonded to the drum wall and blades.
6、每工作任务完成后，驾驶员应负责管理向搅拌筒内灌入清水并高速（14—18转/分）旋转5—10分，之后将水排去，以确保筒内清洁。用高压水清洗搅拌筒每个部分时，应注意绕开仪表盘及操纵杆等部位。压力水喷嘴与车体油漆表面间的距离不可低于40公分。
6. After the completion of each day's work task, the driver shall be responsible for managing to fill the mixing drum with clean water and rotate it at a high speed (14-18 RPM) for 5-10 minutes, and then drain the water to ensure the cleanness of the drum. When cleaning each part of the mixing drum with high-pressure water, pay attention to bypass the instrument panel, control lever and other parts. The distance between the nozzle and the paint surface shall not be less than 40 cm.
7、清理搅拌筒内外积污及残留的混凝土渣块时，以及在机修人员进入筒内完成检修和焊补作业时，需先关掉汽车发动机，使搅拌筒完全停止运转。在机修人员进入筒内工作任务期间，必须确保拌筒内通风优良，空气新鲜，无可然气体及有害灰尘，氧气供应充足（不可使用纯氧）。在筒内使用电动工具操作时，操作人员必须有优良的绝缘保护。
7. When cleaning the accumulated dirt and residual concrete slag inside and outside the mixing drum, and when the mechanical maintenance personnel enter the drum to complete the maintenance and welding repair, it is necessary to turn off the automobile engine first to stop the mixing drum completely. During the working period when the machine maintenance personnel enter the drum, they must ensure that the mixing drum is well ventilated, the air is fresh, there is no combustible gas and harmful dust, and the oxygen supply is sufficient (pure oxygen cannot be used). When using electric tools in the cylinder, the operator must have excellent insulation protection.
8、工作任务时，不可将手伸入旋转的搅拌筒内，禁止将手伸入主倒料溜槽和延长倒料溜槽的连接部位，以防出现事故。
8. During the work task, do not put your hand into the rotating mixing drum, and do not put your hand into the connecting part of the main dumping chute and the extended dumping chute, so as to prevent safety accidents.
9、应定期检查搅拌叶片磨损情况并及时完成修补和换新。
9. The wear of mixing blades shall be checked regularly and repaired and renewed in time.
10、贯彻各项有关操作规范。移动式混凝土搅拌车驾驶员必须经过培训，无合格证者不可上岗操作。
10. Implement all relevant safety operation specifications. The driver of mobile concrete mixer truck must receive professional training, and those without certificate cannot work.
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The above is the knowledge brought to you today. Automatic concrete mixer has focused on the industry for many years and continuously provides users with valuable content. Please continue to pay attention to us for more content: http://www.zkhntjbc.com