1. The mixer cleans the fuel system regularly and controls the formation of carbon deposition to keep the engine in good condition.

2.在搅拌机轨道上使用正确的油。对于发动机，应根据附加设备和进气和排气系统的运行条件选择SD-SF级机油。柴油机应根据机械负荷使用CB-CD级柴油。选择规格的依据不只是制造商的规定。

2. Use the right high quality oil on the mixer track. For engines, the sd-sf grade oil should be selected according to the operating conditions of additional equipment and intake and exhaust systems. The diesel engine should use cb-cd diesel according to the mechanical load. The choice of specifications is not only based on the manufacturer's regulations.

3.混合器定期更换机油和滤芯。油的质量在质量水平的运行过程中发生变化。为防止出现问题，请根据使用条件定期更换机油，并使用适当的量（通常是润滑脂的上限）。

3. Change the oil and filter element of mixer regularly. The quality of the oil changes during the operation of the quality level. To prevent problems, change the oil regularly according to the service conditions and use an appropriate amount (usually the upper limit of grease).

4.设备齐全的搅拌机要求曲轴箱通风良好。

4. The mixer with complete equipment requires good crankcase ventilation.

5.用于搅拌车维修的三种类型的过滤器：三种类型的过滤器是空气过滤器，机油过滤器和燃油过滤器。当今的大多数发动机都配备有PCV气门（曲轴箱强制通风）。但是，氦气中的污染物会在PCV阀周围堆积并阻塞阀。因此，应定期PCV阀周围的污染物。

5. There are three types of filters for mixer maintenance: air filter, oil filter and fuel filter. Most engines today are equipped with PCV valves (positive crankcase ventilation). However, contaminants in helium accumulate around the PCV valve and block the valve. Therefore, the contamination around PCV valve should be removed regularly.

6.搅拌车会定期清洁曲轴箱。

6. The mixer will clean the crankcase regularly.

当发动机运转时，焚化炉中的高压未燃烧气体，酸，水分，硫和氮氧化物会通过活塞环和气缸壁之间的间隙进入曲轴箱，并且是燃烧产生的金属。与粉末混合。零件磨损。污泥。因此，应定期清洁曲轴箱，以保持发动机内部清洁。

When the engine is running, the high-pressure unburned gases, acids, moisture, sulfur and nitrogen oxides in the incinerator enter the crankcase through the gap between the piston rings and the cylinder wall, and are the metals produced by combustion. Mix with powder. Wear of parts. Sludge. Therefore, the crankcase should be cleaned regularly to keep the engine interior clean.

7.搅拌车的发动机油箱生锈和结垢是常见的问题。铁锈和水垢会限制冷却剂在冷却系统中的运动，降低散热效果，使发动机过热甚损坏。因此，应定期清洁水箱，以水箱之间的锈蚀和水垢。

7. Rust and scaling are the most common problems in the engine oil tank of the mixer. Rust and scale will limit the movement of coolant in the cooling system, reduce the cooling effect, and make the engine overheat or even damage. Therefore, the water tank should be cleaned regularly to remove the rust and scale between the water tanks.