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Precautions for use of pressure gauge calibration table. Only through correct use and maintenance methods can the pressure calibration station effectively extend the service life of the equipment, thereby reducing production costs. Therefore, the precautions for using the pressure gauge calibration station are as follows:
1. If oil is fed into the calibration table system, you can try to build the pressure multiple times, then open the exhaust valve instantaneously, and repeat it multiple times to expel the oil and water foreign bodies from the exhaust pipe.
2. If the moving parts have abnormal sounds, it indicates that a proper amount of grease needs to be added to the rotating parts;
3. Rubber seals will deteriorate after a period of use and need to be replaced regularly;
4. After confirming that there is no pressure in the system, switch between positive and negative pressure. If leakage is found at the switch, the seal needs to be replaced.
All in all, the service life of the pressure gauge calibration station lies in the user's maintenance and maintenance, and it is quite necessary to deal with small problems in a timely and effective manner. At the same time, it is necessary to pay attention to all kinds of media measured by pressure instruments working on site, especially corrosive media. Before installing these tested instruments on the pressure pump, the magazine must be thrown out to avoid residual residues in the tested instruments. Impurities, especially corrosive media or corrosive media flow back into the pressure pump line.
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