1, air compressors working environment should be kept clean and dry. Cylinders shall be placed in a well ventilated area, within a radius of 15m may not be welding or hot work. 2, the gas tank and gas pipeline route should be pressure test once every two years, pressure gauge and check valve at least once a year. 3. Start the air compressor must be carried out in no-load state, to be operating normally, gradually entering the load operation. 4, open before delivery valve should be connected after the gas pipeline, gas pipelines should be kept clear of screw air compressor brands, and notify the person concerned can not be twisted in order aspirated. Before the outlet was not allowed to work or stand. Gas tank should be placed in a well ventilated place, prohibited sunlight and high temperature baking. 5, the maximum pressure in the tank can not exceed nameplate, the valve should be sensitive and effective. 6, the intake and exhaust valves, bearings and the parts should be no abnormal noise or overheating. 7, found that one of the following circumstances, should immediately stop inspection, identify the causes when troubleshooting Houketeer brand air compressor to work: water leakage, leakage or sudden interruption of the cooling water; pressure gauges, thermometers, ammeter The indicated value exceeds a predetermined; a sudden increase in the exhaust pressure, exhaust valve, safety valve failure; there is abnormal sound or mechanical motor brushes where a strong spark. 8, in operation, such as when water shortages cause overheating cylinder shutdown can not add cold water immediately, the cylinder block must be natural cooling to below 60 ℃ before adding water. 9. Electric air compressor power cable installation must comply with electrical safety code requirements compressor brand, repeat the ground solid, electric shock protection is sensitive. Operation in case of power failure, immediately turn off the power and restart until the calls. 10, shutdown, load should be lifted, and then separating the main clutch; then stop running internal combustion engine or the electric motor. 11, after the shutdown, closed cooling water valve, purge valve was opened to release water and stored at all levels and cooler air inside the tank. When the temperature is below 5 ℃, the trap should be exhausted after the parts to leave. 12, the use of compressed air purge part, is strictly prohibited outlet align human or other devices. 13, the work is completed to release the residual gas inside the tank. Winter cooling water should be let go. 4, cleaning thermostatic valve temperature control valve from the valve body, valve, temperature sensing element, springs and other components. Thermostatic temperature control valve from the control action to build brand air compressor, thermostatic valve temperature sensing element when the oil temperature is lower than the measured operate value (motion sensing element value is generally 71 degrees), the lubricating oil directly from oil barrel back to the host, when the thermostatic valve temperature sensing operation at temperatures higher than the measured value, the thermostatic valve temperature sensing element thimble action, to promote the spool of the bypass valve open their own equipment, so that oil entering the cooler ( If the measured temperature sensing element temperature is higher, the greater the bypass valve opening), lubricating oil cooled back to the host. (1) Removal of the thermostatic valve: temperature control valve side of the side cover, side cover has screw holes, to find a suitable nut onto the side cover, and then remove the side cover fixed retainer with the snap ring pliers, then forceps pull just screwed into the nut, then scored all the side cover and internal components. (2) Cleaning thermostatic valve: Press the purge valve offload all parts cleaned thermostatic valve. (3) temperature control valve assembly: the installation of a reverse steps to remove the thermostatic valve. (4) After the cleaning process is complete thermostatic valve aside to be loaded into the compressor. Large air compressor Brand | Qin Wei Air (certified) | Weicheng by Xianyang compressor brand Compressor Co., Ltd. Qin Wei. Xianyang Qin Wei Compressor Co. (www.xykyj.cn/) is Xianyang, compression, separation equipment leader, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Qin Wei Pneumatic leadership with the staff warmly welcome all inquiries negotiations to create Qin Wei Pneumatic better future.