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Common sense of ultra pure water machine maintenance

Release Date: 2019-12-07

Laboratory ultrapure water machine failure types and instrument maintenance methods

1. Laboratory ultrapure water leaking

For this kind of failure, first find the leak point and check whether the component is damaged or the connection is leaking;

Water leakage at the connection is usually wrapped around the raw material tape or reconnected;

2. The booster pump does not start and cannot make water

Check whether there is power failure and whether the plug is plugged in;

Check whether the low-voltage switch is malfunctioning and the power cannot be connected;

3. The high-pressure pump works normally, but cannot make water

The water inlet solenoid valve is faulty and cannot enter water;

Front filter plugged

4. Insufficient flow of pure water reduces water production

The front filter is blocked, replace the filter;

RO membrane is blocked, replace reverse osmosis membrane;

5.The quality of ultra-pure aquatic water is less than 18.2

The ultra-purification column reaches saturation and needs to be replaced after losing ion exchange capacity;

The ultrapure water detection instrument is damaged and the detection is inaccurate;

6, the laboratory ultra pure water machine running noise

Check whether the raw water pipeline is cut off, causing the booster pump to idle, resulting in loud noise of the pure water machine;

Check whether the raw water is normal, if there is no tower water supply, whether there is gas in the water;

Check whether the booster pump is malfunctioning, the vibration is too large, there is a friction sound, etc .;

Check if the water purifier is placed stably;

Check whether the water pipe is too long, and the vibration of the pump causes the water pipe to hit the casing;

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