Proper care and maintenance of air compressor is the only way to extend the life of the air compressor, so before doing repair and maintenance we need to do? 1. Cut off the mains and put up signs on the power switch. 2. Shut off the gas supply system shut-off valve to prevent compressed air to flow back is a partial overhaul. Never rely on a one-way valve to isolate the gas supply system. Pressure emptying system. 3. Open the manual vent valve. Adhere to the vent valve is open. 4, water-cooled machine. Close the water supply system is necessary to release water pipeline pressure. To prevent burns, burns. 5, to ensure that compressor is cooled down. 6, wipe the surface oil marks, water stains to prevent slipping. Fault diagnosis and control of high-power air compressor to a systematic, reliable air compressor manufacturers supply, real-time, online, scalability and economy principle and to optimize the system to the maximum extent possible automatically adjusts the compressor operating conditions, computer self-diagnostic fault Powerful large air compressor manufacturers, increase the fault tolerance of the system. By means of modern intelligent diagnostic compressor manufacturers ranking, strengthen human involvement troubleshooting analysis and processing. According to the status of enterprises, enhance economic efficiency and benefits for the purpose of worship ancestors, the modern concept of fault diagnosis process through to the heart of every enterprise employee Symptom:! Oiler oil Trouble phenomenon analysis to determine: 1 piston pump body wear too much; 2 pipe blockage or leakage; 3. check valve does not close processing method 1. Replace the plunger or pump; 2. cleaning dredge or tighten the nut, padded replace tubing; 3. polishing repair Symptom: pressure levels assigned disorders Symptom analysis to determine: 1. When the two reached the rated pressure, discharge pressure is too low-level (less than 2 x 105 Pa) air compressor manufacturers, level of suction, exhaust leak valve damage; 2 primary exhaust pressure is too high (greater than 2. 25 x105 Pa), the secondary suction, exhaust valve leakage damaging treatment: polishing level suction, exhaust valve seat. bonnet, the valve or replace the valve plate and spring; 2 grinding secondary suction, exhaust valve seats, valve covers, valves or replace the valve plate and spring Symptom: exhaust temperature is too Gao Symptom analysis, judgment : 1 level, intake air temperature is too high: 2 insufficient amount of cooling water pipes burst water pump failure; 3 scale is too thick, the impact of the cooling effect; 4 valve leakage, pressure out of the high-temperature gas flows back into the cylinder.... . by compression of the exhaust gas temperature increases; 5 piston ring breakage or lack of precision, the blow each other on both sides of the piston gas treatment:... a reduction of intake air temperature; 2 pipe replacement, repair pumps; 3 eliminate the water jacket, 5. Replace the Air Piston Qin Wei (Figure) | compressor manufacturers Rankings | Xiangtan compressor manufacturers by the Xianyang Qin Wei empty; intercooler scale; 4 lap the seats, valve cover, valve or replace the valve plate and spring. press Limited. Xianyang Qin Wei Compressor Co. (www.xykyj.cn/) to provide "air compressor and accessories, general machinery parts," such as business, the company has "Wei Qin brand, Coatler card (C?te children)" and other brands. Focus on compression, separation equipment and other industries, have higher visibility in Xianyang. Welcomes inquiries, contact: Liu.