1. The pressure of the hydraulic system should be in accordance with the provisions of the operation manual, and should not be adjusted at will. The quality and quantity of hydraulic oil should meet the original requirements.
2、打鱼注册送分
装料前，应先排净拌筒内残存的积水和杂物。在运输进程中要不停的动弹，以防混凝土离析。混凝土搅拌运输车达到工地和卸料之前，应先使拌筒全速以14—18转/分动弹1—2分钟，而后再遏制反转卸料。反转之前，应使搅拌筒停稳不转。
2. Before the concrete mixer truck is loaded, the residual water and sundries in the mixing drum shall be drained. In the process of transportation, keep rotating to prevent concrete segregation. Before the concrete mixer truck arrives at the construction site and unloads, the mixing drum shall be rotated at full speed at 14-18 rpm for 1-2 minutes, and then reverse unloading shall be carried out. Before reversing, the mixing drum should be stopped stably.
3、环境温度高于+25摄氏度，从装料、运输、到卸料持续时候不得跨越60分钟，环境温度低于+25摄氏度，上述时候不得跨越90分钟。
3. If the ambient temperature is higher than + 25 ℃, the duration from loading, transportation to unloading shall not exceed 60 minutes; if the ambient temperature is lower than + 25 ℃, the above time shall not exceed 90 minutes.
4、冬期施工时，应实在做到：开机前查抄是不是结冰；放工时当真解除拌筒内及供水体系内残存积水，封闭水泵开关，将节制手柄置于“遏制”地位。
4. During winter construction, it is necessary to check whether there is icing before starting the machine; when off duty, carefully remove the residual water in the mixing drum and water supply system, turn off the water pump switch, and put the control handle at the "stop" position.
5、在施工现场卸料终了后，应当即用打金鱼
随带的软管冲刷进料斗、出料斗、卸料溜槽等处，断根粘附在车身遍地的污泥及混凝土。在前往搅拌站的途中，应向搅拌筒内注150---200L水以洗濯筒壁及叶片粘结的混凝土残渣。
5. After unloading at the construction site, the inlet hopper, discharge hopper and discharge chute should be flushed with the hose attached to the mixer to remove the sludge and concrete adhering to the vehicle body. On the way back to the mixing station, 150-200l water should be injected into the mixing drum to clean the concrete residue bonded by the cylinder wall and blades.
6、天天任务竣事后，司机应担任向搅拌筒内注入净水并高速（14—18转/分）扭转5—10分钟，而后将水排去，以保障筒内洁净。用高压水洗濯搅拌筒各个局部时，应注重避开仪表及支配杆等部位。压力水喷嘴与车身油漆外表间的间隔不得小于40厘米。
6. At the end of each day's work, the driver should inject fresh water into the mixing drum and rotate it at 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 avoid the instrument and control rod. The distance between the pressure water nozzle and the paint surface of the vehicle body shall not be less than 40 cm.
7、断根搅拌筒表里积污及残存的混凝土渣块时，和在机修职员进入筒内遏制检验和焊补功课时，需先封闭汽车策念头，使搅拌筒完整遏制动弹。在机修职员进入筒内任务时代，必须保障拌筒内透风杰出，氛围新颖，无可然气体及无害尘埃，氧气供给充沛（不得利用纯氧）。在筒内利用电开东西支配时，支配职员必须有杰出的绝缘掩护。
7. When removing the dirt inside and outside the mixing drum and the remaining concrete slag, and when the machine maintenance personnel enter the cylinder for maintenance and welding repair, it is necessary to turn off the automobile engine to stop the mixing drum completely. During the period when the machine maintenance personnel enter the cylinder, 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 is not allowed). When using electric tools in the cylinder, the operator must have good insulation protection.
8、任务时，不得将手伸入扭转的搅拌筒内，严禁将手伸入主卸料溜槽和加长卸料溜槽的毗连部位，以避免产生变乱。
8. When working, do not put your hand into the rotating mixing drum, do not put your hand into the connection between the main discharge chute and the extended discharge chute, so as to avoid accidents.
9、应按期查抄搅拌叶片磨损环境并实时遏制修补和换新。
9. The abrasion of mixing blades should be checked regularly and repaired and replaced in time.
10、贯彻各项有关宁静支配标准。混凝土搅拌运输车司机必须颠末专业培训，无及格证者不得上岗支配。
10. Implement all relevant safety operation specifications. The driver of concrete mixer truck must receive professional training, and those without qualification certificate are not allowed to work.