译文：
清洗空压机减荷阀：（清洗剂应选用肥皂水、柴油、清洁汽油、天纳水等，应根据污垢的程度选用上述清洗剂，一般推荐使用肥皂水或柴油进行清洗） 1、拆电磁阀：拆下电磁阀并检查电磁阀内的O型圈及密封片是否需要更换（提醒：如果不熟悉进气阀还请记下所拆卸的该元件位置，以免装回时出错），如无须更换的将拆卸的螺丝、O型圈、密封片、电磁杆、芯等元件放入事先准备好的容器内，并放入适当清洗剂浸泡（注：在选用汽油和天纳水作清洗剂时请不要将O型圈等橡胶制品浸泡过久，以免腐蚀）； 2、拆比例阀：将比例阀从阀体上拆下，然后拧出调节螺母（拧前{zh0}在螺母上做一下记号，以免装回时比例值偏差太大），取出阀芯、O型圈、U型圈、弹簧并检查O、U型圈是否需要更换（拆下的所有密封圈和弹簧都须做该项检查，在下面的讲述中就不重复说了），将拆下的元件放入清洗剂中浸泡。 3、拆气路集成块：将集成块从阀体上拆下，在集成块的四侧有气孔（该孔是在集成气路出现堵塞时起到疏通的作用），将气孔上的密封螺母拧出并将集成块一起放入清洗剂中浸泡。 4、拆减荷阀阀芯：用卡簧钳取下位于阀芯与阀体连接处的卡簧，再用管钳拧出阀芯，取出里面的气缸、阀片、O型圈、U型圈、弹簧并放入清洗剂中浸泡，再拆出阀体上的进气口，将整个阀体放入浸泡，此时，减荷阀的拆卸过程已完成。 5、清洗：如进气阀的污垢较严重时，则清洗时换一份新的清洗剂，清洗过程中应先洗较干净的部件后洗污垢多的部件，清洗过的部件应用清水再次冲洗，以免腐蚀而缩短部件的使用寿命，用清水洗干净的部件应放到干净的地方晾干，以免含铁的部件生锈。 在清洗阀片和阀体与阀片接触的地方时应注意该表面的平整性，并应清洗干净，必要时更换，否则会引起空压机带负载起动（大机组带负载起动时会产生无法起动现象）。 6、安装组件：组件安装则按拆卸的反步骤进行，应提出的是，在安装组件时，装密封圈的位置和活动的组件应涂上适量机油，可使密封圈更好安装、活动的部件更灵活。 说明：由于减荷阀的零件较多，如果没有把握记住每个零件位置时可以每拆一个部件清洗后再装上该部件，但部件先不要装到阀体上，待所有部件都清洗后再一起组装到阀体。

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原文：
Cleaning air compressor offload valve: (cleaning agent should use soapy water, diesel, clean gasoline, sodium, water and other days should be based on the extent of dirt use the above-mentioned cleaning agent is generally recommended to use soap to wash or diesel) 1, the dissolution of solenoid valve: remove the solenoid valve and check the solenoid valve inside the O-ring and seal films need to be replaced (to remind: If you are not familiar with the intake valve is also requested to label the demolition of the location of components in order to avoid an error loading back ), such as no need to replace the screw will be demolished, O-ring, sealing films, magnetic pole, core and other components into the pre-prepared containers and placed in an appropriate cleaning agent soaking (Note: in the selection of gasoline and water, sodium days for cleaning agent when you do not O-rings and other rubber products soaked too long in order to avoid corrosion); 2, the dissolution of proportional valve: proportional valve will be removed from the body, then screw out the adjustment nut (the nut on the screw it is best to do something mark in order to avoid loading too much back when the percentage of deviation), remove the valve core, O - ring, U-ring, spring and check the O, U-ring need to be replaced (removed all the seals and springs are required to do the inspection, the following will not repeat described in the said), the components will be removed immersion into the cleaning agent. 3, the dissolution of gas path Manifold: The manifold blocks removed from the body, on, in the manifold block has four side holes (the holes are blocked in the integrated gas path and when you play a clear role) will seal pores on the nuts Manifold screw up and join in the immersion into the cleaning agent. 4, the dissolution of offload valve spool: Using circlip pliers remove the valve core and valve located at the junction of the circlip, and then pipe clamp screwed up spool, remove the inside of the cylinder, valves, O-rings, U-type ring, spring and immersed into the cleaning agent, and then split out the valve on the inlet, the whole body into the soaking, this time, the demolition process by Dutch valve has been completed. 5, cleaning: If the intake valve of the dirt more serious, then the cleaning for a new cleaning agent, the cleaning process should be relatively clean parts before washing after washing dirt and more parts, cleaning parts before re-use of water rinse in order to avoid corrosion and shorten the service life of components, parts washed with water should be placed in a clean dry place to prevent rusting iron parts. In the cleaning valve and the body parts in contact with the valve should pay attention to the formation of the surface and should be cleaned, if necessary, replaced, otherwise it would cause air compressor with a load start (large unit with a load can not be generated when starting Starting phenomenon). 6, the installation components: Component installation steps according to the anti-demolition should be put forward is the installation components, installation location and activities of ring components to be coated with appropriate oil, make a better seal installation, the activities of the components more flexible. Note: Due to offload valve parts more, if not sure to remember the location of each part can be cleaned after each dismantled a component loaded onto the parts, but the components do not install the valve on the first, once all components are cleaned and then assembled with the valve body.