Used to determine compressor malfunction and troubleshooting: 1, observe barometer, if insufficient pressure indicator, engine speed operation allows a few mountains compressor model, the pressure still not rise or rise slowly, when the brake pedal when deflated sound very strong, indicating damage to the barometer, then should repair barometer. 2. If the above test without sound or deflated deflated sound small mountains piston air compressor, air compressor to check the belt is too loose, the intake pipe from the compressor to the tank, to control valves, fittings for loose rupture or leak place. 3, if the compressor is not inflated to the gas tank, whether excessive dirt clogging water separator in the inspection and air filter and piping, if it is clogged, you should remove the dirt. 4. After the examination, if it can not find the cause of the malfunction, should be further examination of the air compressor exhaust valve leaks, the spring is too soft or broken, cylinder head or without blisters, pad damage, depending on the look The failure to replace or repair damaged parts. 5. Check the air compressor cylinder, piston ring for excessive wear. 6, check and adjust removable mounting direction and unloading valves marked (arrow) direction are the same. Shanxi Qishan used air compressor and air compressor to provide professional recycling of used drilling rigs and leasing business, welcome to buy! Qishan told you used air compressor air compressor oil leakage fault diagnosis and troubleshooting: 1, used air compressor oil spills, to observe the seal area, check whether there is a crack seal, presence of cracks in the lip or flange . Have one of the above should be replaced; check whether the shaft seal and the joint surface scratches and defects, there are scratches and defects should be replaced. Check the oil return is smooth, back to the oil pressure is too poor to make the crankcase lead to seal leakage or loss, must be guaranteed a minimum return pipe diameter, and does not distort, no bending, back to the oil smooth. Check the seal, with the size of the box, do not meet the criteria to be replaced. 2, forced to move the spindle neck to check whether the space is too large, the gap is too large should also replace the bearings and seals. 3, check the gasket seal junction circumstances mountains air compressor, repair or replace gaskets; check into, back to the oil tank fittings and threaded bolt and tighten. 4, second-hand air compressor leak check and re-adjust the tightness of the belt, thumb pressing 10 mm is appropriate. 5, used air compressor oil spills, you need to check the box casting or machining defects, repair or replace the defective parts. Used air compressor, air compressor recycling of used rental, used drilling rigs, used drilling rigs recovery lease - Preferred Compressor Rental Co., Ltd. Shanxi Qishan. Piston compressor mountains, mountains air compressor, air compressor provided by the Shanxi Qishan Kisan compressor Leasing Corporation. Shanxi Kisan Compressor Rental Co. (www.qskyjzl.com) strong, credible, in Taiyuan, Shanxi compression, separation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Qishan compressor and you hand into the brilliant, for a better future!