| 卷盘式喷灌机发现故障时应及时排除 |
| 添加时间：2019/12/23 13:33:41 浏览次数： |
| 卷盘式喷灌机开始喷洒时，应缓慢开启放水阀，逐个启动喷头，并逐步调整压力至喷头压力额定值，严禁同时启动所有喷头;停止喷洒时，应逐个缓慢关闭放水阀，不得同时关闭所有喷头。卷盘式喷灌机电器部件的接线牢固、安全、接地良好，熔体规格符合要求，仪表显示位置正确，电线、电缆线没有破损;转动部件运转灵活，操作柄杆和按钮工作可靠、灵活;润滑部位应按规定加注润滑油;灌水器安装正确、牢固;输水管道畅通;制动和保护装置安全、可靠;轮胎气压符合要求;通水试运行中，管道接头密封可靠;田间没有影响作业的障碍物。 When the reel sprinkler starts spraying, it shall slowly open the drain valve, start the nozzles one by one, and gradually adjust the pressure to the pressure rating of the nozzles. It is strictly forbidden to start all the nozzles at the same time; when the spraying is stopped, it shall slowly close the drain valve one by one, and it is not allowed to close all the nozzles at the same time. The wiring of the electrical components of the reel sprinkler is firm, safe and well grounded, the specification of the melt meets the requirements, the display position of the instrument is correct, and the wires and cables are not damaged; the rotating components operate flexibly, and the operating handle rod and button work reliably and flexibly; the lubricating parts should be filled with lubricating oil according to the regulations; the installation of the emitter is correct and firm; the water pipeline is unblocked; the braking and protection devices are safe Reliable; the tire pressure meets the requirements; during the water test run, the pipe joint is sealed reliably; there are no obstacles affecting the operation in the field. 供水和停水时，应缓慢开启和关闭卷盘式喷灌机的阀门或者给水栓。运行时应符合:一是管道首末端压力在设计要求范围内;二是转动部件运转平稳，无异常声音;三是密封处无泄漏;四是灌水器工作正常。 When supplying and stopping water, slowly open and close the valve or water hydrant of the reel sprinkler. The operation shall meet the following requirements: first, the pressure at the head and end of the pipeline is within the design requirements; second, the rotating parts operate stably without abnormal sound; third, there is no leakage at the seal; fourth, the emitter works normally. 卷盘式喷灌机发现故障时应及时排除，严禁强行运行。施用化肥后应对管道进行清洗，作业完毕后应排除管道内余水，以电为动力的卷盘式喷灌机应切断电源。卷盘式喷灌机长时间不作业，应将管道和阀件冲洗干净，清除泥沙和污物，排净水泵及管内的积水，清除行走部位的泥土和杂草，对易锈部位进行防锈处理。 In case of any fault, the reel sprinkler shall be removed in time and forced operation is strictly prohibited. After the application of chemical fertilizer, the pipeline shall be cleaned, the residual water in the pipeline shall be removed after the operation, and the power supply of the reel type sprinkler powered by electricity shall be cut off. If the reel sprinkler does not work for a long time, the pipes and valves shall be washed clean, the sediment and dirt shall be removed, the accumulated water in the water pump and pipes shall be drained, the soil and weeds at the walking parts shall be removed, and the rust proof treatment shall be carried out for the parts easy to rust. |
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