Water purifier installation standards and purchase instructions
First, open the box to check whether the parts are complete (see pure water machine installation: attachment configuration table)
Second, install pressure reducing valve, water inlet three-way ball valve (see pure water machine installation: pressure reducing valve and water inlet three-way ball valve)
Third, connect the pipeline, install pure faucet and drainage recovery faucet (see pure water machine installation: installation diagram)
Fourth, install RO membrane (see pure water machine installation: RO membrane installation)
5. Water and electricity supply 1. Open the tap water valve connected to the pure water machine (the ball valve is also required to open the water inlet tee and ball valve).
2, turn on the power.
3. At this time, the pure water machine should start to work automatically, which is characterized by slight vibration of the diaphragm pump of the pure water machine, and the drain pipe starts to discharge waste water shortly.
The time for making a bucket of pure water in a pure water machine: 2 gallon barrels (LH7-1M/LH7-1K) is about 20-30 minutes, and 3 gallon barrels (LH7-1R/LH7-1Q) is about 40-50 minutes. 6. Precautions before use 1. When the pure water machine is used for the first time, there will be gas and a small amount of carbon powder in the pure water released * times. This is a normal phenomenon. It only needs to open and close several times of pure water taps. Say that the first two buckets of water from the water purifier bucket will be drained, and the gas and toner will be drained.
2. The quality of pure water can be checked by measuring the TDS (Soluble Total Solids) of pure water and calculating the salt rejection rate. The test tool used is a TDS test pen.
Point out the above problem, generally 50-75 gallons of film, it takes 90 minutes to fill a bucket of water, the calculation method is as follows:
50 gallons / 24h * 3.785L / gallon = 7.89L / H
The water production time of the 3.2 gallon pressure tank is: 3.2 gallons * 3.785 L / gallon / 7.89 L / H = 1.5 L, about 90 minutes;
Of course, the water consumption also changes with temperature. The winter temperature is low, the natural time is long, and the summer time is slightly shorter.
Installation process: steps:
*Step: Put on the shoe cover and enter the customer's home, survey the installation location (water source, power supply, faucet is good), and put the prepared newspaper or paper box on the spot;
Step 2: Open the case and check the random accessories: 1. Machine head (box). 2. Filter bottle + filter element (box). 3. Pressure tank (box). 4. Gooseneck head (box). 5. RO film .6, accessories package (inlet tee, 2 points ball valve, pressure barrel ball valve, gooseneck sling, white nut, the same, tube plug 6). 7, manual. 8, certificate. 9, warranty card. 10, 10 inch wrench a. 11 and 2 points of water pipes 5 meters.
The third step: install the RO membrane: unpack the package, open the RO membrane cover, the small head is inward, and the RO membrane shell should be coated with glycerin to prevent water leakage;
Before choosing the right laboratory pure water machine, you must have a good understanding of the following concepts: What is pure water? What is ultrapure water? What is the difference between the two?
Pure water, also known as pure water, refers to the water sealed into the container by the electrodialyzer method, the ion exchanger method, the reverse osmosis method, the distillation method and other appropriate processing methods. Inside, without any additives, colorless and transparent, water that can be directly consumed. The space water and distilled water sold on the market are pure water.
Ultrapure water is pure water based on the removal of the conductive medium in the water, and the colloidal substances, gases and organic matter that are not dissociated in the water are removed to a very low level. The resistivity is greater than 18 MΩ*cm or close to the 18.25 MΩ*cm limit. Ultrapure water is difficult to achieve in general process. It can be used in two or more technologies, such as microfiltration technology, ultrafiltration technology, reverse osmosis technology, EDI technology, and ion exchange technology, through reasonable process design and equipment selection. To produce ultrapure water, the resistivity can reach 18.20MΩ*cm
The difference between pure water and ultrapure water exists in many aspects. Here are just a few of them, which are summarized as follows:
1. The conductivity is different. The conductivity of pure water is between 2-10us/cm, and the conductivity of ultrapure water is 0.056us/cm.
2, the degree of difficulty in manufacturing is different, the pure water currently used in the market is basically produced by reverse osmosis, distillation, etc., while ultrapure water is based on pure water, through photooxidation technology, fine treatment and 3, heavy metal, bacteria, particle number and other indicators made by a series of complicated purification techniques such as polishing treatment, the purity of pure water is ppm level, and the ultra-pure water is ppb level, simply super pure water. There is no impurity, close to the theoretical water.
4. The fields of use are different;
5. The requirements for the material of the conveying pipeline are also different. The requirements for the material of the conveying pipeline of ultrapure water are stricter than those of ultrapure water.
First, open the box to check whether the parts are complete (see pure water machine installation: attachment configuration table)
Second, install pressure reducing valve, water inlet three-way ball valve (see pure water machine installation: pressure reducing valve and water inlet three-way ball valve)
Third, connect the pipeline, install pure faucet and drainage recovery faucet (see pure water machine installation: installation diagram)
Fourth, install RO membrane (see pure water machine installation: RO membrane installation)
5. Water and electricity supply 1. Open the tap water valve connected to the pure water machine (the ball valve is also required to open the water inlet tee and ball valve).
2, turn on the power.
3. At this time, the pure water machine should start to work automatically, which is characterized by slight vibration of the diaphragm pump of the pure water machine, and the drain pipe starts to discharge waste water shortly.
The time for making a bucket of pure water in a pure water machine: 2 gallon barrels (LH7-1M/LH7-1K) is about 20-30 minutes, and 3 gallon barrels (LH7-1R/LH7-1Q) is about 40-50 minutes. 6. Precautions before use 1. When the pure water machine is used for the first time, there will be gas and a small amount of carbon powder in the pure water released * times. This is a normal phenomenon. It only needs to open and close several times of pure water taps. Say that the first two buckets of water from the water purifier bucket will be drained, and the gas and toner will be drained.
2. The quality of pure water can be checked by measuring the TDS (Soluble Total Solids) of pure water and calculating the salt rejection rate. The test tool used is a TDS test pen.
Point out the above problem, generally 50-75 gallons of film, it takes 90 minutes to fill a bucket of water, the calculation method is as follows:
50 gallons / 24h * 3.785L / gallon = 7.89L / H
The water production time of the 3.2 gallon pressure tank is: 3.2 gallons * 3.785 L / gallon / 7.89 L / H = 1.5 L, about 90 minutes;
Of course, the water consumption also changes with temperature. The winter temperature is low, the natural time is long, and the summer time is slightly shorter.
Installation process: steps:
*Step: Put on the shoe cover and enter the customer's home, survey the installation location (water source, power supply, faucet is good), and put the prepared newspaper or paper box on the spot;
Step 2: Open the case and check the random accessories: 1. Machine head (box). 2. Filter bottle + filter element (box). 3. Pressure tank (box). 4. Gooseneck head (box). 5. RO film .6, accessories package (inlet tee, 2 points ball valve, pressure barrel ball valve, gooseneck sling, white nut, the same, tube plug 6). 7, manual. 8, certificate. 9, warranty card. 10, 10 inch wrench a. 11 and 2 points of water pipes 5 meters.
The third step: install the RO membrane: unpack the package, open the RO membrane cover, the small head is inward, and the RO membrane shell should be coated with glycerin to prevent water leakage;
Before choosing the right laboratory pure water machine, you must have a good understanding of the following concepts: What is pure water? What is ultrapure water? What is the difference between the two?
Pure water, also known as pure water, refers to the water sealed into the container by the electrodialyzer method, the ion exchanger method, the reverse osmosis method, the distillation method and other appropriate processing methods. Inside, without any additives, colorless and transparent, water that can be directly consumed. The space water and distilled water sold on the market are pure water.
Ultrapure water is pure water based on the removal of the conductive medium in the water, and the colloidal substances, gases and organic matter that are not dissociated in the water are removed to a very low level. The resistivity is greater than 18 MΩ*cm or close to the 18.25 MΩ*cm limit. Ultrapure water is difficult to achieve in general process. It can be used in two or more technologies, such as microfiltration technology, ultrafiltration technology, reverse osmosis technology, EDI technology, and ion exchange technology, through reasonable process design and equipment selection. To produce ultrapure water, the resistivity can reach 18.20MΩ*cm
The difference between pure water and ultrapure water exists in many aspects. Here are just a few of them, which are summarized as follows:
1. The conductivity is different. The conductivity of pure water is between 2-10us/cm, and the conductivity of ultrapure water is 0.056us/cm.
2, the degree of difficulty in manufacturing is different, the pure water currently used in the market is basically produced by reverse osmosis, distillation, etc., while ultrapure water is based on pure water, through photooxidation technology, fine treatment and 3, heavy metal, bacteria, particle number and other indicators made by a series of complicated purification techniques such as polishing treatment, the purity of pure water is ppm level, and the ultra-pure water is ppb level, simply super pure water. There is no impurity, close to the theoretical water.
4. The fields of use are different;
5. The requirements for the material of the conveying pipeline are also different. The requirements for the material of the conveying pipeline of ultrapure water are stricter than those of ultrapure water.
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