Water treatment equipment activated carbon replacement precautions:
1, in the exchange of activated carbon before, to use impermeable things such as plastic and so on completely cover the original water pump that is the quartz sand canister, the charcoal canister near the electrical components, to prevent water from entering the pump to make the pump burned.
2, in the filling of carbon, the center tube should be sealed with raw tape to prevent the activated carbon from entering the center tube.
3, in the cleaning of carbon, must first positive washing and then backwash, in the backwash should pay attention to observe the pressure gauge, if the backwash pressure more than 3kg, should be immediately played to the positive washing.
4, the charcoal filling volume should be no more than 70% of the total volume of the activated carbon filter canister, so that there is space for backwashing.
5. Generally, the raw water pump should be opened for cleaning, and the pressure of tap water is not enough to clean it, unless the pressure of raw water is very high.