In order to ensure the stable operation, long life and low leakage performance of the mechanical seal, it is very important to install it correctly on the machine. Matters needing attention during installation:
1. Confirmation of parts
When installing the mechanical seal on the machine, make a good comparison with the general assembly drawing before installation to confirm whether the parts are ready. At this time, pay attention to whether there are any abnormalities such as scratches, defects, etc. on the seal friction surface, seal ring, etc. , Also pay attention to whether there are any scars on the shaft or sleeve surface, flange and other parts that are in contact with the packing, sealing ring (O ring), etc. If any abnormal phenomenon is found, it must be replaced or repaired before use.
During the actual installation, do not bring more parts than necessary to the site. In this way, if the parts are left after the installation is completed, it means that there are missing parts during the installation; if the parts are insufficient, it means that unnecessary places are also assembled After the parts are installed, this also serves as a self-check during installation.
(Some people think that a good assembler does not need drawings and other markings. This is wrong. Then he is just a skilled worker and not a good maintenance worker)
2. Installation location
The installation essentials vary with the type of mechanical seal and the type of machine. I won't repeat it here.
