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How to use titanium rod filter correctly?

1, when used for the first time, it is best to use a brush with a little soft soap or laundry detergent to gently brush and clean the internal and external surfaces of the filter, and then rinse it with tap water and distilled water in turn, fill in the seals and cartridges, and then steam sterilize it for 30 minutes before use.

2、 Before use, check whether the power supply is safe, whether the filter element is configured according to the filtration requirements. Whether the sealing ring is correctly placed, whether the pressure gauge is zeroed.

1) Open the exhaust valve at the top of the cartridge.

2) Slightly open the inlet valve, so that the liquid enters the filter until the liquid overflows from the exhaust valve, close the exhaust valve.

3) Slowly open the downstream outlet valve until it is fully open.

4) Slowly adjust the inlet valve to flush the filter element at a flow rate of 250L/h for 5-10 minutes.

5) Fully open the inlet valve.

6) Avoid pressure shocks during operation.

7) When filtration is completed, replace the filtered liquid with the proper solvent (water or solvent for medicinal solution), close the valves and keep it until the next batch. When stopping the pump after filtration, the inlet valve should be closed first (to prevent sudden stopping of the pump), and then stop the pump.

(8) If the differential pressure of filtration △ P > 0.13MP or flow rate drops significantly, it indicates that most of the holes in the cartridge have been blocked, and the cartridge needs to be cleaned or replaced.

(9) When using, you should pay attention to the pressure indication and make a record to judge the use of the cartridge.