20岁末年禁止观看

1. Be very careful when dismantling the staining agent to avoid causing bad phenomena such as scratches and bumps. Do not directly strike and thrash with your hands;
2. If the stain is difficult to disassemble because of too much dirt deposition, it should be cleaned first and then disassembled again, and the sealing element must be avoided as much as possible;
3. During the process of assembling the dye, be sure to ensure the cleanliness of the sealed cavity and the surface of the shaft sleeve. If dust adheres to it, we can use gasoline to clean it, and then use a cleaning cloth to It is carefully wiped;
4. Adjusting the mechanical seal spring to an appropriate position mainly depends on the assembly experience to effectively guarantee it. When adjusting the compression amount of the spring, first fix and tighten the screws. phenomenon;
5. When external sealing liquid is required, there will be certain requirements for the pressure of the sealing liquid medium, for example, about 0.5kg / cm2, but there are no clear requirements and regulations on the flow, but it must be able to form a cycle, and Excessive heat in the sealed cavity is expelled in an appropriate amount.

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