5. Cleaning method: It can be cleaned by hand or by machine. It is suggested that some cleaning agents (such as aminosulfonic acid cleaning solution or dilute hydrochloric acid with 5% mass percentage + 8% B-125 corrosion inhibitor + 2% AP221 surfactant combined cleaning solution) be used to clean the dirt on the plates and gaskets, so as to avoid slippage or displacement during assembly. The sealing performance is not good. When cleaning by hand, be sure to use a soft brush dipped in the cleaning fluid to clean. Be careful not to damage the plates and gaskets.
6. Assemble: assemble the cleaning traced tube, cough-curing acupoint-damaged diaphragm sheet and sealing gasket in turn according to the original disassembly order, and clamp the clamping plate to the original recorded size according to the disassembly method. After tightening, test with 1.25 times the working pressure to ensure no leakage of the product.