How do Hebei reverse osmosis equipment manufacturers handle equipment malfunctions?

During the operation of large-scale reverse osmosis pure water equipment, a series of failures may occur due to improper operation. Hebei Reverse Osmosis Equipment Manufacturers So, how are they handled? The troubleshooting methods for water purification equipment are mainly reflected in the following aspects:

1. Pressure and recovery rate

The system operates at a specified pressure. Pressure gauges before and after filtration in the system are used to monitor the pressure drop of the filter elements, and the main pressure gauge is used to monitor R / O the pressure drop of the membrane module. Adjust the inlet valve ​​ and concentrate water valve to ensure working pressure and recovery rate.

2. Hebei Reverse Osmosis Equipment Manufacturers Check if the filter element is clogged.

3. Check if the fuse is blown and the automatic switch has tripped.

4. Hebei Reverse Osmosis Equipment Manufacturers Check if the pump is running normally.

5. Check if the total flow rate is the same as the specified value, and compare it with the pump's operating curve to determine the operating pressure.

6. If the indicator light is on but the pump is not running, it is in an alarm state. Reverse osmosis equipment may stop working due to low inlet pressure.

7. Hebei Reverse Osmosis Equipment Manufacturers Check if the air intake valve switch is correct.

8. If the pump fails to start, check if the wires, high and low protection switches, fuses, and over-temperature protectors are normal.

9. Daily record sheet

The daily record sheet includes general operating conditions and regular maintenance.

10. Reduced desalination rate

Hebei Reverse Osmosis Equipment Manufacturers When replacing the membrane components of the water purification equipment or moving the membrane connecting components, the desalination rate will decrease, which may be due to O damaged or incorrectly positioned O-rings. Before connection, it must be lubricated with silicone oil or non-hydrocarbon O O-rings. Do not use excessive force when positioning, otherwise it will cause misalignment. 0 The O-ring is invisible after installation and can only be determined by experience.