In the ultra-low temperature environment in winter, you should pay more attention when using the ultra-pure water machine. Generally, if the temperature is lower than minus 5 degrees Celsius, the water in the pipe will naturally freeze if it does not flow. Once the water in the pipe freezes, it will cause irreversible damage to the pipe, such as cracks and breaks. In this case, protective measures need to be taken to prevent this from happening. Therefore, please check before using the ultrapure water machine in a low temperature environment.
Check the following points before starting the machine in a low temperature environment:
1. In a low-temperature environment, we need to check whether there is ice in the membrane housing. If it is frozen, we must not force it to start. The correct method is to use warm water at 40-50 degrees Celsius to slowly rinse the membrane housing until the ice water dissolves.
2. Check whether the pretreatment system is frozen. If it is frozen, we need to check whether it is frozen to death. If it is not frozen to death, we should wash it frequently and melt the ice with wastewater. Do not close the raw water inlet, which can effectively prevent the pipeline from freezing. If it freezes to death, it must be slowly melted with warm water.
3. Check whether the wastewater pipeline is frozen, the same as the pretreatment method. If the ice has not melted completely, do not start the machine forcibly, otherwise the pipeline will burst and danger will occur.
The above are the inspection items before using the ultrapure water machine in the low temperature environment introduced by the editor. I hope it can be helpful to you. If you want to know more, welcome to inquire.
