Cold isostatic presses should pay attention to the following points when troubleshooting:
1. Before doing the fault and elimination of temperature isostatic pressure, you should be familiar with the principle and component function of each system.
2. Special attention should be paid to the elimination of over-limit faults such as pressure and temperature to ensure the personal safety of the equipment.
3. Pay attention to the usual maintenance work, and strictly follow the operating procedures to prevent and reduce the occurrence of failures.
4. Pay attention to regularly verify the degree of the detection element (pressure, temperature sensor).
To give an example here, for example, the common failure of the vacuum system of the cold isostatic press is that the vacuum degree cannot be pumped as required by the process or takes too long. The exclusion methods are:
1. Check the vacuum pump oil, if it is contaminated, replace it.
2. Check the seal of the valve, if the seal is not tight or contaminated, the sealing ring should be cleaned or replaced.
3. Check the integrity and tightness of the pipeline, furnace cover and electric lead, if not sealed, replace the corresponding spare parts or sealing rings.
