The new system is thoroughly flushed after the membrane element is installed, and the impurities, solvents and protective solutions remaining in the system are completely cleaned.
Raw water for drinking, need to rinse at least 24 hours.
System start and run
Before the system is started, the concentrate valve should remain fully open. After the system starts, gradually slowly close the concentrated water valve, so that the system to achieve the set recovery rate. It is forbidden to start the device when the water valve is closed.
Do not turn off the valves on the production line at any time (including pre-start, normal operation, rinsing, and chemical cleaning) during system operation.
Before the high pressure operation, through the soft start mechanism or frequency control for low pressure flushing to discharge air.