Views: 0 Author: Site Editor Publish Time: 2019-10-23 Origin: Site
The Hose Reel Irrigation Machines should be routinely maintained and maintained according to the product specifications after each operation. After the irrigation season, the water in the reel-type sprinkler should be drained. The rubber walking wheel should be placed off the ground. The new reel type sprinkler or the overhauled reel type sprinkler should be commissioned before use.
Before the operation of the reel type sprinkler, the components should be inspected: the nozzles are firmly connected, the flow passages are smooth, the rotation is flexible, the commutation is reliable, the springs are tight and the parts are complete; the pipe fittings are intact, the control gate valves and safety protection devices are opened and closed freely, and the movements are completed. Flexible, water-stopping rubber texture is soft and flexible; the measuring instrument panel is clear and the pointer is sensitive; the connecting piece is firm, the cable is not damaged, and the sensing component is flexible.
When the reel type sprinkler starts to spray, slowly open the drain valve, start the nozzle one by one, and gradually adjust the pressure to the nozzle pressure rating. It is forbidden to start all the nozzles at the same time; when stopping spraying, the drain valve should be closed slowly one by one, not all at the same time. Nozzle. The electrical parts of the reel type sprinkler are secure, safe and well grounded. The melt specifications meet the requirements. The display position of the instrument is correct, the wires and cables are not damaged. The rotating parts are flexible, and the operation handle and button work reliably and flexibly. The parts should be filled with lubricating oil according to the regulations; the emitter is installed correctly and firmly; the water pipeline is unblocked; the brake and protection device are safe and reliable; the tire pressure meets the requirements; the pipeline joint seal is reliable during the water test run; Obstacle.
When supplying water and stopping water, slowly open and close the valve or water supply plug of the reel sprinkler. The operation should be consistent with: First, the pressure at the first end of the pipeline is within the design requirements; second, the rotating components are running smoothly without abnormal sound; third, there is no leakage at the seal; fourth, the emitter is working normally.
When the reel type sprinkler is found to be faulty, it should be removed in time, and it is strictly forbidden to run forcibly. After applying the chemical fertilizer, the pipeline should be cleaned. After the operation, the residual water in the pipeline should be excluded. The electric-powered reel-type sprinkler should cut off the power. If the reel type sprinkler does not work for a long time, the pipeline and valve parts should be cleaned, the sediment and dirt should be removed, the water in the pump and the pipe should be drained, the dirt and weeds in the walking part should be removed, and the rust-proof parts should be prevented. Rust treatment.