The high and low temperature alternating heat and humidity test chamber compressor belongs to the heart of the whole equipment, and it provides essential power and working pressure for gas transportation, purification treatment, synthesis and processing of the whole process. So how much do you know about the principle and structure of the high and low temperature alternating heat and humidity test chamber compressor? In fact, if we are familiar with the working principle and structure of the compressor, then it should be easier to eliminate the fault if it fails. There will be a lot of detours. Let's talk about how we should operate if the high and low temperature alternating heat and humidity test chamber compressor needs to change oil.
For example, the mineral-type lubricating oil is changed after 2,500 hours of cumulative operation, but if it is less than 2,500 hours in a year, it must be changed after one year. The lubricant should be discharged immediately after the compressor is shut down so that the fine particles suspended in the oil can be discharged to the machine along with the lubricant.
When changing the oil, after the unit is still hot and the oil separator is depressurized, the oil in the compressor oil separator is discharged first, and then the new oil is injected into the oil separator. The oil level of the liquid level meter is higher than “70â€. After that, tighten the filler plug. Be careful not to inject too much oil, otherwise the excess oil will be taken away by the gas. The oil filter should be replaced at the same time when changing the oil in the high and low temperature alternating heat and humidity test chamber. When replacing the oil filter, apply a layer of oil to the rubber seal of the new oil filter and tighten it.
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