In operation of the equipment fault symptoms

In operation of the equipment fault symptoms - 2019 06 - 12 a 1, in terms of performance of equipment fault symptoms and abnormal function refers to the working condition of equipment suddenly appear abnormal phenomenon, this is the most common fault symptoms. Equipment, for example, start, start slowly, can't even start. Equipment automatic stop suddenly. Equipment power shortage in the process of operation, reduced rate, production efficiency lower. Equipment operation in the process of sudden emergency brake failure, failure, etc. The obvious signs of this failure, so easy to detect. 2, high temperature overheating a reason is that the cooling system has a problem, is the lack of coolant or cooling pump does not work. If it is overheated gears, bearings and other parts, mostly because of lack of lubricating oil. Oil, water temperature for high or low. Equipment overheating can sometimes be reflected directly by the dashboard, warning lights, but sometimes I need to check temperature of to check it out. 3 excess oil, oil, gas consumption, water consumption too much, show that in some parts of the equipment technical deterioration, the possibility of failure. 4, compressed gas pressure is not normal, etc. 5 the abnormal lubricating oil, lubricating oil metamorphism is faster than normal time, may have relationship with the high temperature. The metal particles in lubricating oil is more, generally related to the bearing friction, may need to replace the bearing wear parts. 6, effects of electrical resistance, electrical conductivity, dielectric strength and potential changes. 1 second, the equipment in terms of appearance fault symptoms, abnormal noise in the process of operation, abnormal vibration equipment appear abnormal sound, is the 'alarm' equipment failure. Equipment running in the process of vibration. 2, PaoMaoDiLou equipment lubricating oil, gear oil, power steering oil, brake fluid leakage. Compressed air leakage phenomenon, such as sometimes can clearly hear the sound of the leak. Circulating cooling water leakage, etc. 3, have special smell motor overheating, lubricating oil cylinder is burned, emit issued a special smell. Short circuit, take will have JiaoHuWei insulating material such as iron wire burned. The material such as rubber burning smell. Above all kinds of fault warning is provided to operators and maintenance personnel of the fault information, help them early detection accident precursor, to nip in the bud.