The failures that may occur in the laboratory ultrapure water machine during use are as follows: Fault 1: The pump of the ultrapure water machine does not start, resulting in inability to make water. The first step: observe whether the alarm indicator on the panel system of the ultrapure water machine will flicker. Yes. Possible cause of failure: low water pressure / abnormal low pressure switch / clogged activated carbon filter. no. Possible cause:
The high-voltage switch is damaged. Fault two: The laboratory ultrapure water machine system has been making water. Possible cause: High pressure switch or check valve failure. Fault three: The water production and water full conversion of the laboratory ultrapure water machine system is too frequent. Possible cause: The pressure bucket switch of the ultrapure water machine is not turned on, and water cannot be stored.
Fault four: The water output of the laboratory products manufacturers is too small. Possible causes of failure: insufficient raw water pressure, blocked PP filter element or reverse osmosis membrane. Fault five: Leakage of the pump head Possible cause: Blockage of the PP filter element or activated carbon filter element / aging of the rubber pad of the pump head or blockage of scale / blockage of wastewater ratio. Fault 6: The pump is running normally but water cannot be generated. Possible cause: The RO membrane is blocked or the waterway is blocked or the pump loses pressure. Seven: The panel water indicator is on and the water cannot be generated. Possible cause: Check whether the pump has 24VDC output to the pump. If yes, the pump is broken or blocked; if no, check whether the line is normal. Fault eight: The power indicator of the booting system does not light up and does not work.
Possible cause: Check the fuse is abnormal or the power switch fails. The choice of laboratory ultrapure water machine, Shanghai Hetai is undoubtedly the first choice. Shanghai Hetai Medium Pilot Series pure water machine / ultrapure water system is an economical choice of primary pure water for daily laboratory, which can meet the routine production process water and experiments. Roomware cleaning water requirements can be used as the water inlet for ultrapure water systems, high-pressure steam sterilizers, environmental test chambers and other instruments.
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The high-voltage switch is damaged. Fault two: The laboratory ultrapure water machine system has been making water. Possible cause: High pressure switch or check valve failure. Fault three: The water production and water full conversion of the laboratory ultrapure water machine system is too frequent. Possible cause: The pressure bucket switch of the ultrapure water machine is not turned on, and water cannot be stored.
Fault four: The water output of the laboratory products manufacturers is too small. Possible causes of failure: insufficient raw water pressure, blocked PP filter element or reverse osmosis membrane. Fault five: Leakage of the pump head Possible cause: Blockage of the PP filter element or activated carbon filter element / aging of the rubber pad of the pump head or blockage of scale / blockage of wastewater ratio. Fault 6: The pump is running normally but water cannot be generated. Possible cause: The RO membrane is blocked or the waterway is blocked or the pump loses pressure. Seven: The panel water indicator is on and the water cannot be generated. Possible cause: Check whether the pump has 24VDC output to the pump. If yes, the pump is broken or blocked; if no, check whether the line is normal. Fault eight: The power indicator of the booting system does not light up and does not work.
Possible cause: Check the fuse is abnormal or the power switch fails. The choice of laboratory ultrapure water machine, Shanghai Hetai is undoubtedly the first choice. Shanghai Hetai Medium Pilot Series pure water machine / ultrapure water system is an economical choice of primary pure water for daily laboratory, which can meet the routine production process water and experiments. Roomware cleaning water requirements can be used as the water inlet for ultrapure water systems, high-pressure steam sterilizers, environmental test chambers and other instruments.
https://www.mingjibio.com/
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