1, compressor daily or before each operation: (1) oil barrel drain (2) Check the oil level (3) Peripheral equipment ready, such as bottled water transmission, open the compressor outlet valve, etc. 2, compressor operation 500 hours: (1) Remove the air filter clean with compressed air 0.2MPa low voltage blown clean from the inside out. (2) the use of the new machine after the first oil change filters. (3) the replacement of coolant. (4) clean air filtration cup filter; (5) Clean the filter drain valve. 3, the air compressor 1000 hours of operation: (1) Check the intake valve operating and moving parts, and grease filling. (2) Clean the air filter. (3) View fittings fastening bolts and wire terminal screw fastening. 4, compressor running 2000 hours or 6 months: (1) Check the line ministries (2) replace the air filter (3) Replace the oil filter (4) Replace the air filter cartridge filtration cup (5) Replace automatic drain valve (6) cartridge 5 supplementary motor grease, air compressor running 3000 hours or one year: (1) Check the intake valve operating conditions and the valve plate is locked. (2) Check all solenoid valves. (3) Check the protection pressure switch is functioning normally. (4) Replace the oil fine separation. (5) Check the pressure maintaining valve. (6) Cleaning the cooler air compressor brands, replace ○-rings. (7) the replacement of air filters, oil filters. (8) Check the starter of the action. 6, air compressor every 6000 hours: (1) cleaning the cooling fluid path system (2) Replace the screw compressor High coolant (exhaust gas temperature below 85 degrees replacement cycle). 7, air compressor every 20,000 hours or four years: (1) Replace the body bearings, the seal, adjust the gap. (2) measure the motor insulation should be 1MΩ or more. Loading and unloading of the air compressor is compressor pressure regulation means, but also affect the fundamental operation of the air compressor, air compressor generally well-known brands, loading and unloading control mode so that the pressure of the compressed gas between Pmin ~ Pmax changes . Pmin minimum pressure to ensure that the user is working, also known as the minimum pressure value. Pmax, Pmin conversion relationship such as this formula: Pmax = (1 + δ) Pmin (1), where the parameter δ is a percentage between 10% to 25%. When we use inverter technology can continuously adjust the amount of gas, it would have been to maintain the pressure in the pipe near Pmin minimum pressure value. With this information we can see that in Canada, compressor unloading gas control mode compared to the compressor under inverter control system in the main part of the two will produce energy waste: (1) air compressor in compression process air compressor brand large, the compressed air pressure exceeds the minimum pressure value Pmin i.e. the energy consumed, the pressure in the compressed air reaches Pmin, the original control led pressure will continue to rise up to Pmax. Then this process will release a lot of energy supply to the outside air compressor brands, resulting in a large loss of energy. When the above Pmin gas before entering the pneumatic components, the pressure after decompression valve, the pressure will be reduced to close to the Pmin position. This process also consumes energy. Compressor brand Supply | Hanzhong air compressor Brand | Qin Wei Air (view) provided by Compressor Co., Ltd. Xianyang Qin Wei. Xianyang Qin Wei Compressor Co. (www.xykyj.cn/) is a professional engaged in "air compressor and accessories, general machinery parts," the company. Since its inception, we adhere to the "good faith, sound management" approach, the courage to participate in healthy competition in the market, so that the "Qin Wei brand, Coatler card (C?te children)" brand has a good reputation. We adhere to the "service first, customer first" principle, so Qin Wei pneumatic compression, separation equipment, has won the trust of the public, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!