1. Check whether the model and specification of the agitator mechanical seals to be installed are correct.
2. Check whether the dimensional accuracy, geometric accuracy and mutual relationship between the host and the installation of the mechanical seal meet the technical requirements.
3. During the installation of the agitator mechanical seals, it should be kept clean, and it is not allowed to hit the sealing element with tools to prevent damage and damage.
4. During installation, the surfaces of the dynamic and static rings should be coated with a layer of clean engine oil and turbine oil. A layer of clean engine oil or turbine oil should also be applied before the auxiliary sealing ring (including the dynamic ring sealing ring and the static ring sealing ring) is installed to ensure the smooth installation of the mechanical seal.
5. Put the static ring sealing ring on the back of the static ring and put it into the sealing end cover. Be careful not to damage the end face of the static ring. Make sure that the end face of the static ring is perpendicular to the center line of the end cover, and pay attention to the anti-rotation groove on the back of the static ring. Align the anti-rotation pins, but do not touch.
6. The rotating part of the mechanical seal is fixed with the shaft by two fixing screws on the spring seat. When tightening the fixing screws, the working length of the spring must be guaranteed.
