1、自上料搅拌车在施工现场卸料完毕后，应立即用拌和车随带的软管冲刷进料斗、出料斗、卸料溜槽等处，铲除粘附在车身遍地的污泥及混凝土。在回来拌和站的途中，应向拌和筒内注150---200L水以清洗筒壁及叶片粘结的混凝土残渣。
1. After the loading mixer is discharged at the construction site, the feeding hopper, discharging hopper, discharging chute, etc. shall be immediately washed with the hose attached to the mixer, and the sludge and concrete adhered to the vehicle body shall be removed. On the way back to the mixing station, 150-200l water shall be injected into the mixing drum to clean the concrete residue bonded on the wall and blades of the drum.
2、每天作业完毕后，司机应负责向拌和筒内注入清水并高速(14—18转/分)旋转5—10分钟，然后将水排去，以确保筒内清洁。用高压水清洗拌和筒各个部分时，应注意避开仪表及操纵杆等部位。压力水喷嘴与车身油漆外表间的间隔不得小于40厘米。
2. After the completion of daily operation, the driver shall be responsible for injecting clean water into the mixing drum and rotating at high speed (14-18 RPM) for 5-10 minutes, and then discharging the water to ensure the cleanness of the drum. When cleaning each part of mixing drum with high-pressure water, pay attention to avoid instrument and control rod. The distance between the pressure water nozzle and the paint surface of the car body shall not be less than 40 cm.
3、铲除拌和筒内外积污及残存的混凝土渣块时，以及在机修人员进入筒内进行检修和焊补作业时，需先关闭轿车发动机，使拌和筒完全停止滚动。在机修人员进入筒内作业期间，必须确保拌筒内通风良好，空气新鲜，无可然气体及有害尘埃，氧气供应充足。在筒内运用电动工具操作时，操作人员必须有良好的绝缘保护。
3. When removing the dirt and residual concrete slag inside and outside the mixing drum, and when the maintenance personnel enter the drum for repair and welding, the car engine should be turned off first to stop the mixing drum rolling completely. During the operation period, the maintenance personnel must ensure that the mixing cylinder is well ventilated, the air is fresh, free of combustible gas and harmful dust, and the oxygen supply is sufficient. When using electric tools in the cylinder, operators must have good insulation protection.
4、作业时，不得将手伸入旋转的拌和筒内，禁止将手伸入主卸料溜槽和加长卸料溜槽的衔接部位主动，主动上交拌和车在作业时应注意什么以免发生事故。
4. During operation, do not put your hand into the rotating mixing drum. Do not put your hand into the joint of main discharge chute and extended discharge chute. Take the initiative to hand in the mixing truck. What should you pay attention to during operation to avoid accidents.
