During the operation and use of concrete mixer equipment, due to long-term uninterrupted operation, the temperature of concrete mixer will naturally rise, but if the temperature exceeds the temperature that the equipment can bear, the equipment will be damaged. Therefore, when the equipment temperature is too high, we need to carry out corresponding maintenance. Let's have a look.
Prevent the engine from overheating: due to the high ambient temperature, the engine is easy to overheat. It is necessary to strengthen the inspection and maintenance of N engine cooling system, including the inspection of water tank, thermostat, water pump, fan and other components, and pay attention to increasing the injection cooling water in time. When the water temperature exceeds 100 ° C, please stop in a cool place to cool down, let the engine run at idle speed, and then open the hood to help dissipate heat.
Prevent engine deflagration: in summer, the temperature is very high, sometimes exceeding 35 ° C. In this season, cars with aging parts are more likely to deflagration naturally. So be prepared.
Prevent damage to the car paint: the car paint will age and wrinkle under strong sunlight. Although ordinary beauty wax can play a certain role in sunscreen, any car wax contains silicon, which will last for a long time. Ultraviolet light will corrode the paint and leave black spots. Car wax itself does not have the effect of enhancing hardness and anti ultraviolet. On the contrary, it will be lost quickly due to high temperature. When parking, please pay attention to parking the car in a cool place as far as possible.
Prevent tire burst: the temperature is high, so it is easier to burst. When the temperature is too high, it is easy to deform the tire and reduce the tensile strength. As for the tire itself, non-standard air pressure, tire aging, reduced performance, or the tire rolling on hard metal or other hard objects during driving will cause the car to burst suddenly.
Prevent poor engine lubrication: when the temperature is high, the oil viscosity decreases, the oxidation resistance becomes poor and the lubrication is poor. Therefore, the quantity and quality of engine oil should be checked frequently and added or replaced in time. The oil filter and radiator must be cleaned in time to ensure smooth oil flow and good heat dissipation, and try to avoid overloading the engine.
Prevention of braking failure: in high temperature environment, the brake fluid is easier to evaporate and vaporize, forming air resistance in the brake pipeline, and the brake shoes are easy to be ablated, resulting in braking failure. Therefore, the braking system should be checked and adjusted frequently, and attention should be paid to parking and drying the brakes on long slopes to ensure good braking performance. If the brake hub is found to be very hot, stop to cool, but do not pour cold water to prevent damage to the brake hub.