High-low temperature alternating heat and humidity test chambers that have been deactivated for a long time now require an important start. Today, Xiaobian will tell you some precautions when restarting the high and low temperature alternating heat and humidity test chamber. Let's take a look.

Danger after long-term suspension

After the high-low temperature alternating heat and humidity test chamber is deactivated for a long time, the lubricating oil in the compressor sinks to the bottom and the working parts in the machine are in a dry state. At this time, if it is turned on, the piston of the compressor will work without lubrication, which will affect the service life of the compressor.

How to start long-term deactivation

The high-low temperature alternating heat and humidity test chamber should be activated three times when it is restarted after long-term deactivation. The specific method is: plug in the power and then unplug it, repeat it in 5 minutes, a total of 3 times, and then you can work on it.

Expert advice

If you encounter abnormal noise or shutdown, no cooling, leakage, etc. after the initial start-up, you should ask the professional of the formal enterprise to repair it. Do not disassemble the repair yourself to avoid expanding the fault range.

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