▪ Ensure that the surface of the shaft must be completely clean and not damaged. ▪ Before the installation of the mechanical sealing parts, wetting the surface followed by anointing themselves a drops of oil.▪ To installation of septic pipe mechanical easier, wet the inside of the the tube with soapy water (not oil).▪ To prevent any damage to the rubber tube, place a thin metal foil (thickness of about 0.1 to 0.3 mm) around the stem axis.Slide the rotating parts on the leaves of the metal into its installation position. then remove the metal foil.
đang được dịch, vui lòng đợi..