Pipeline pump installation method

1, the equipment shaft radial runout should be ≤ 0.04 mm, the axial movement is not allowed to more than 0.1 mm;

2, the sealing parts of the device should be installed to keep clean, sealed parts should be cleaned, sealed face intact, to prevent impurities and dust into the sealing area;

3, in the installation process is strictly prohibited bumps, beating, so as not to pay the mechanical seal friction failure and seal failure;

4, when installed in contact with the sealing surface should be coated with a layer of clean mechanical oil, so that can be successfully installed;

5, the installation static ring gland, tighten the screws must be uniform force to ensure that the static ring face and the axis of the vertical line requirements;

6, after installation to promote moving ring by hand, can move the ring on the axis of flexible movement, and a certain flexibility;

7, after the installation of hand drive shaft, the shaft should be no light and heavy feeling;

8, the device must be filled with media before operation to prevent dry friction seal failure;