What precautions should be taken when installing and using sealing washers?

What precautions should be taken when installing and using sealing washers?
1. Do not install in the wrong direction or damage the lip edge. If there is 50 on the lip μ Scars above m may cause obvious oil leakage.
2. Prevent forced installation. Do not use a hammer to tap in, but use a special tool to first press the sealing ring into the seat hole, and then use a simple cylinder to protect the lip through the spline area. Before installation, apply some lubricating oil to the lips to facilitate installation and prevent burns during initial operation. Pay attention to cleanliness.
3. Prevent overdue use. The service life of rubber seals for dynamic sealing is generally 3000-5000 hours, and new sealing rings should be replaced in a timely manner.
4. The size of the replacement sealing ring should be consistent. Strictly follow the instructions and choose the same size of sealing rings, otherwise the requirements such as tightness cannot be guaranteed.
5. Avoid using old sealing rings. When using a new sealing ring, it is also necessary to carefully check its surface quality to ensure that there are no defects such as small holes, protrusions, cracks, and grooves, and that it has sufficient elasticity before use.
6. During installation, all parts of the opened hydraulic system should be strictly cleaned first, and special tools should be used to prevent sharp metal edges from scratching fingers.
7. When replacing the sealing ring, it is necessary to strictly inspect the groove of the sealing ring, remove dirt, and polish the bottom of the groove.
8. To prevent damage and oil leakage, it is necessary to operate according to regulations, and at the same time, it is not allowed to overload for a long time or operate the machine in a relatively harsh environment.