Pure water equipment may encounter pressure increase or decrease during operation, which is likely caused by improper operation or other factors. It must be solved immediately. What are the reasons for all of these?

1. Poor adjustment of the inlet and outlet doors of the high-pressure water pump.

2. The pipeline between the high-pressure water pump and the RO reverse osmosis device is blocked.

3. If the concentrated water adjustment valve is closed too tightly or blocked, the total flow rate of concentrated water discharge is small.

4. The utilization rate is too low.

How to solve the pressure increase of pure water equipment?

1. Choose to increase the upstream and downstream water pressure, and adjust the concentrated water and its output pressure according to the RO inlet shut-off valve.

2. Enlarge the inlet and outlet gate valves of the high-pressure water pump and their RO inlet valves, or reduce the needle valve on the concentrated water pipeline.

3. Immediately inspect the inlet valve, pipeline blockage, concentrated water adjustment and other factors, and check common faults one by one.

4. During the normal operation of pure water equipment, it is necessary to observe and record more, and immediately maintain contact with the water purification equipment enterprise. If encountering difficulties, it is necessary to immediately investigate and handle them to prevent unnecessary damage caused by mechanical failures.

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