1, strict control of the water quality, to ensure that the device in line with the water quality of the water indicators to run under the conditions, if the water quality does not meet the requirements, it is very easy to cause the reverse osmosis membrane fouling, so that the consumables will soon fail, seriously affecting the water quality.
2, the total amount of reverse osmosis water intake is controlled by the RO water inlet regulating valve, if the reverse osmosis water intake does not change, do not move the RO water inlet regulating valve, it is strictly prohibited to fully open or fully closed. RO thick row regulating valve is used to adjust the recovery rate of the system, if the recovery rate does not change, then do not move the thick row regulating valve, it is absolutely prohibited to fully open or fully closed.
3, the device can not be stopped for a long time, at least 2 hours of operation per day, such as ready to shut down for more than 72 hours, the application of chemical cleaning device to the components filled with 1% strict hydrosulphate and 18% glycerol to implement protection.
