1）Softened water equipment will not be used for more than half a month.
1. Lift the waste water discharge pipe onto the exchange column, and clean the water in the pipe; When the water inlet pipe is connected to the domestic water pipe, a backflow preventer should be set on the water inlet pipe.
2. Check whether it is fixed on the horizontal plane, and the sewage drainage pipe is close to the sewer mouth.
3. The pipeline should be equipped with stress support to prevent the control valve from being stressed.
4. The length of the sewage pipe should be less than 6m, no valve should be installed on the pipe, the outlet should not be higher than the valve body, and the terminal should be open to avoid siphon.
5. Adjust the controller station as the plane valve station.
6. Keep the equipment clean, wipe it frequently, and make sure there is no water outside the equipment.
2）When the demineralized water equipment is not used for a long time
1. It is necessary to reduce the salt water in the exchange tank and salt tank, and add emulsified oil to all valves to prevent rusting.
2. The boot time should be increased to 1 to 2 hours in summer to prevent the resin in the exchange tank from mildewing and producing bacteria and microorganisms.
3. Clean the salt tank, unscrew the drain valve at the bottom of the salt tank and flush it with water. Instead of iodized salt, calcium salt should be used as regenerant.
4, to prevent freezing, drying and mildew.
5. When the equipment is working, power and water should be supplied at the same time. When it stops working, power and water should be cut off. Remember: cut off the power supply for maintenance and operation.
