Reason for the low pressure compressor unit: air compressor unit output is greater than the actual gas consumption volume; (can not turn off loading) release valve failure; intake valve failure secondary compressor rental, not fully open; minimum pressure valve stuck , to be cleaned, re-adjust or replace with new parts; user pipe network leaks; pressure switch is set too low (relay control unit); pressure sensor fault; pressure gauge fault (relay control unit); pressure switch failure (relay control unit); pressure sensor or pressure gauge input hose leak. Compressor Rental Co., Ltd. Shanxi Kisan share with your air compressor should be checked annually: 1. compressor operating income in accordance with a request to review the manual motor 2. Check coupling Wang Gang, check wrong outside the new lubrication, replacement unworn machine. 3. hand turn static pinion used air compressor rental brand, screw air compressors how sheep off the intake valve is faulty mud? Used air compressor rental price, feel the pinion bearing smooth from wear levels of second-hand air compressor rental locations, cooler. 4. Check, muddy net call oil filter. 5. Check the oil is hot but tubing, if necessary, but muddy water through the net heat stresses. 6. reviewing the external oil cooler but corrosion (zinc) coating, dry sink necessary, piston compressor unit centrifuges sulfonate main fault and treatment measures. 7. Check the valve. 8. Check the bypass valve. 9. Check the exhaust valve complex. 10. The exchange of used lubricating oil used air compressor rental locations Zhoukou _ _ air compressor rental provided by Kisan Compressor Rental Co., Ltd. Shanxi Qishan air compressor. Shanxi Kisan Compressor Rental Co. (www.qskyjzl.com) (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!