Thread Content
This post was last edited by hesonchang214 on 2020-3-23 at 10:27. 1. The machine keeps starting up after the water level reaches full capacity: insufficient raw water pressure, pressure release by the check valve, malfunction of the high-pressure switch or level switch, or pressure leakage in the system. II. The pressure tank of the pure water system is full of water, but no pure water flows out: the air pressure in the pressure tank has been released, or the post-filter activated carbon is clogged. III. Insufficient pure water flow: clogged pre-filter, insufficient pressure from the high-pressure pump, clogged RO membrane, wastewater valve or wastewater proportioner being too permissive, clogged post-active carbon filter, insufficient pressure in the pressure tank or internal damage. IV. What are the causes of leaks near the pipe connections? Check whether the PE pipe ends are cut evenly, whether the pipe plugs are in place, and whether the nuts are tightened properly. V. What causes abnormal noises during the operation of pure water equipment: Check whether the check valve is malfunctioning or worn out, and verify if there are issues with the quality of the high-pressure pump. VI. Reasons why the daily water production capacity of the pure water equipment does not meet the requirements: Check for calculation errors, verify whether the pump pressure is at the required level (0.6 Mpa), check if the wastewater valve or wastewater proportioner is too permissive, and check whether the water temperature is too low.