Repair method sprayer What? Sprayers, spray is a major plant protection equipment, many failures will occur after a certain after use. It introduces the maintenance of the following methods. 1, a continuous spray is not uniform. Check: Start pump fluid, the switch is not closed, so that the air chamber filled with liquid, no compressed air. Repairs: Remove the air chamber, pour the liquid medicine, turn off the switch, again pump fluid, the air chamber is pressurized air. 2, Lou Ye. Check: the cylinder piston rod four weeks overnight, covered. Repair: If the liquid level exceeds the safety line, should pour off the excess liquid, making it in a safe water line; if the cylinder under cover of felt, felt prop damage Suzhou self-propelled sprayer, should be replaced. 3, no spray mist. Check: nozzle clogging, or switch cloudy water ring damage, or damage the screen, or nozzle blockage or valve closed without serious wear and tear. Worked Repair: folded down nozzle cap, remove the nozzle hole sheet decontamination and cleaning; more pull cloudy water rings, gaskets, filters and cups; cleaning nozzle, valve. 4, pulled hard rocker. Check: rusted parts of each active connection, or the rod bent, or the valve plug, or cup stuck or damaged. Repairs: Remove the connection rod with kerosene rust, and then coated with oil as it is installed; school straight lever, remove the air chamber and the outlet valve, remove the ball clean; replacement cup. 5, no air chamber pressure. Check: gasket leak damage, or cup, or shrinkage or damage, or out of the valve closed lax. Repairs: replace the gasket; the cup is removed after soaking into the oil recovery use, or replaced with new cups; Remove the seat clean or replace valve. Precautions tractor-mounted sprayer field operation: spray operation should pay attention to: determine a good forward speed and spray pressure, can not arbitrarily change the job. To avoid various obstacles when working to prevent crashing boom. Once encountered obstacles, the boom can protect themselves. Typically, they encountered small collision parameters self-propelled sprayers, spray bar may reset itself. However, if a more powerful impact, you need to lance man back into place. The boom slightly lifted, you can move the boom. Another way of tractor-mounted sprayer spray boom operation was erected working conditions, such as when to spray fruit trees, foliage, will be folded into the upright boom around the state, with the M10 × 60 bolt into the positioning hole to be positioned tighten. Note: Do not extend into the boom finger folds, to avoid accidental injury. Then self-propelled sprayer, closed intermediate boom dispensing valve. Assigned to the pressure on both sides of the nozzle. This allows for both sides of the crops sprayed. When using a spray gun operation, the interface the gun with a hose and pipeline controller connections are tight. Open gun control valve, close the dispensing valve, pressure adjustment, while viewing and adjust if gun mist form to achieve the desired working condition, adjust it possible to begin spraying operations. When using a sprayer for spraying pesticides work, be sure to pay attention to safety, to avoid injury. When removing the nozzle clogging operation mounted sprayer should also pay attention to some problems. Once the spray fan phenomenon of uneven self-propelled sprayer Which is good, indicating that the nozzle may be blocked, should be shut down immediately. During spraying Remove nozzles, nozzle check whether the filter is clogged too much. Then, in the water with a soft hair brush scrub nozzles and filters, remove debris. We found the gun nozzle clogged debris, the application tool unscrew the nozzle of the gun in the water nozzle with a soft hair brush scrub clearing debris. Never use wire, screwdriver and other forced treatment, otherwise it will damage the nozzle, spray mist influence shape, nozzle flow and spray uniformity, reduce nozzle life. When the spraying process found to be anti-drip valve leakage, should remove the anti-drip valve, the sealing plate to straighten, then tighten the anti-drip valve. Fruit self-propelled sprayer, JAC Heavy Industries (certified), self-propelled sprayer by Anhui Jianghuai Heavy Machinery Co., Ltd. Anhui Jianghuai Heavy Machinery Co., Ltd. (www.ahjhzg.cn/) is Suzhou, Anhui, agricultural machinery leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. JAC Heavy leadership with the staff warmly welcome all inquiries negotiations to create a better future JAC Heavy Industries.