1, joint leakage.
Analysis of reasons: The water pressure is too large; improper operation, such as the need for raw materials, pipe plugs, rubber gasket joints are good. Water purifiers are more likely to occur.
2. Cracks in the membrane shell, carbon leakage, and high or low water pressure.
The water pressure of the water purifier is 0. 1mpa-0.35mpa. If the water pressure is too low, it will affect the amount of water. If the water pressure is too high, it will cause membrane damage. Our common low-pressure switch leakage, activated carbon leakage, activated carbon casing, and ultrafiltration membrane shell rupture are all related to excessive water pressure.
Solution: When installing water purifiers for customers, before installation, first measure the water pressure to ensure that the water pressure is within the scope of use of the water purifier. If the water pressure is too high, communicate with the user and install a pressure relief valve. In the case of pressure relief valve, adjust the pressure to 0. 25mpa). The water pressure is too low (in the case of serious impact on the amount of purified water outflow) to recommend the user to install a pressure pump.
If the user's home water pressure does not match the requirements of the water purifier, when communicating with the user to install a pressure reducing valve or a booster pump, the user does not accept the proposal proposal given by us, because of the water pressure caused by the maintenance (leaking carbon, membrane shell Cracks, smaller water, and no water, etc.). Material and service fees must be charged for maintenance and indicated on the warranty card, requiring the user to sign and confirm.
3, the effect of purifying water is not very obvious.
The water source required by the water purifier is municipal tap water. If the water source treated by the water purifier does not meet the requirements of the influent water quality, the phenomenon of poor water purification performance may occur. The water source used in many places is groundwater, and some areas are relatively old. The tap water pipes are all galvanized. Due to the long time, the galvanized pipe is seriously aged and rusted, and the water source is muddy. In the case of encountering this water quality, it is recommended that water purifiers not be directly installed, sediment in source water, rust easily contaminated and the filter element in the water purifier be blocked, resulting in no effect of poor water or clean water.
Solution: Before the installation, the water pressure should be tested and the quality of the influent water should be tested. If the water quality does not meet the requirements of the influent water, it is necessary to communicate with the user. It is recommended to install a pre-filter in front of the water purifier. If the water source used by the user's home is groundwater or reservoir water, a pre-filter must be installed in front of the water purifier.
Water purifier installation and what kind of failure should be how to repair
4, pe pipe, small connected long moss.
When the water purifier is connected to a small connection, the connected pipeline is liable to grow moss. The main reason for this is that the PE pipe has a long line and is directly exposed to sunlight, and no casing is added. The water temperature of the water purifier is 5-40°C, so the water purifier cannot be installed outdoors. The connection of small connected PE pipe can not be in the sun?????????????????? Xin Xin 沧 Pa vc casing, water purifiers need to be installed outdoors if necessary Install a visor to shelter from the rain. The PE pipeline is not easily accessible. If the water source location is too far from the water supply point, use a PPR pipe or an Upvc pipe to connect the water source to the water supply point, and then install the water purifier.
5, the new machine water odor After the water purifier is installed, the water purifier should be washed first, the correct washing method to ensure the normal use of the late. If the flushing sequence is wrong, more problems will occur, especially for the taste of clean water. If the rinsing sequence of the water purifier with ultrafiltration membrane is wrong, the protective liquid in the ultrafiltration membrane will enter the rear activated carbon filter, and the protective liquid will affect the activated carbon filter, resulting in a poor feeling of the new machine outlet.
The outlet of the water purifier requires the installation of a food grade hose. If the hose material installed in the water purification outlet of the water purifier is not qualified, the rubber smell of the hose itself will change the taste of the water, which can also lead to poor drinking water. .
Solution: 1. After the installation is completed, rinse the water purifier correctly to guide the user to use the method correctly.
2, when installing the water purifier choose food grade high-quality hose to avoid unnecessary trouble.
Water purifier installation and what kind of failure should be how to repair
6. Before each water purifier is used, it needs a proper washing method. The following is the washing method for each model:
Ultrafiltration membrane energy machine flushing method:
After the water purifier is installed and connected, the straight drink machine must be pre-rinsed. First flush the first four filter elements, that is, first remove the ultrafiltration membrane to the PE pipe joint between the drilled carbon, and perform a pre-rinse for 20 minutes to better flush the protective solution in the ultrafiltration membrane without affecting the rear Carbon use effect and life. Then connect the PE pipe between the membrane and the drilled carbon to rinse it for half an hour. Rinse the carbon foam inside the activated carbon filter until the water is clear and transparent. It is recommended to turn the tap on and off several times during the flushing process to achieve better results.
Reverse osmosis membrane water rinsing method:
After the water purifier is installed, it must be pre-flushed. First flush the first four filter elements, that is, first remove the reverse osmosis membrane to the PE pipe joint between the drilled carbon, and perform a pre-rinse for 20 minutes to better flush the protective solution in the reverse osmosis membrane without affecting the rear After the use effect and life of carbon, the PE pipe is then connected between the membrane and the drilled carbon. After half an hour of rinsing, the carbon foam in the activated carbon filter element is flushed until the clear tap water is clear and transparent. drink.
Kitchen water purifier flushing method:
After the initial installation, first open the inlet faucet, then open the drain faucet of the water purifier, and flush the water purifier for 10 minutes (the purpose is to rinse the protective solution in the ultrafiltration membrane). Then turn off the sewage faucet, open the clean water faucet, rinse the water purifier for 20 minutes, rinse time should be taken in intervals, rinse every 1-2 minutes, close the sewage faucet for about 30 seconds, and then turn on the sewage faucet again. Several times, when the water purifier produces clean water for more than 20 minutes, it can be used normally.
Vertical central water purifier flushing method:
After the installation of the central water purifier is completed, the water purifier is backwashed, and then the rinsing machine is rinsed and rinsed several times until the clear water from the clean water tap is used.
7. Analysis of common faults when using the water purifier:
Ultrafilter straight drink machine failure analysis:
The machine does not stop water supply, the inlet valve is closed, the filter element is too dirty and it causes blockage. The amount of purified water is too small. The tap water flow is low, the tap water pressure is too low, and the filter element is too dirty to exceed the service time.
Net water quality odor Tap water has serious odor. After the activated carbon is used for too long, the machine has water seepage. The machine has disassembled itself, the parts at the water seepage are not tightened, and the sealing ring at the water seepage is aging or damaged. The water purifier is installed and what kind of faults occur. Analysis of failure of reverse osmosis straight drink machine:
The machine does not start:
The power is not connected Check the total power supply and the machine switch The original water pressure is low or the water is stopped Check the total water supply and inlet ball valve Low pressure switch failure, can not be connected to the power After connecting the raw water to measure its resistance, replace the low voltage switch The high voltage switch cannot be reset After the water pressure, measure its resistance value, replace the high-voltage switch transformer and measure its output voltage. Replace the transformer booster pump, but the machine cannot make water:
Loss of pressure in booster pump to measure whether the water pressure in the water pump is normal or not. Replace the solenoid valve in the booster pump. There is a fault in the solenoid valve. The inlet solenoid valve (four-sided valve) is replaced.
Pre-filter plug observing its pure water and waste water, replace the pre-filter stop valve plug (with waste water, no pure water) Replace the check valve
RO reverse osmosis membrane blockage cleaning or replacement of reverse osmosis membrane pressure tank full of water, but pure water can not flow out:
Pressure tank pressure inflated to pressure tank, empty tank pressure is 0.5-0.7KG
After the activated carbon is blocked, the activated carbon pressure tank is filled with water and the machine is fully shut down:
High-voltage switch can not take off, can not cut off the power supply to replace the high-voltage switch machine shutdown but waste water does not stop:
Solenoid valve failure, can not effectively cut off the water to replace the water solenoid valve check valve pressure relief replace the check valve water after the machine repeatedly jump, pure water flow is insufficient:
Check Valve Relief Pressure Replace Replacement Check Valve Failure of High Pressure Switch Replace High Pressure Switch Pure Water Piping System Pressure Relief Check Check Valve After Pure Water Line Pre Filter Clogged Replace Lead Filter Reverse Osmosis Membrane Block Clean Or Replace Reverse Osmosis Membrane Wastewater The proportioner is over-conducted. Replace the waste water proportioner. High-pressure pump pressure is insufficient. Measure the water pressure of the water pump. Replace the booster pump. Special reminder: The above analysis is for reference only. Do not disassemble the machine by yourself when it is faulty. Please contact your local dealer for professional assistance.
The installation of water purifiers and what failures should be how to repair ten, water purification products businesses how to ensure the quality of water purifiers, the warranty period is how long?
If you find abnormalities in the used water purification products, please refer to the “Maintenance Guide†of the product description for analysis and processing.
If you cannot solve it yourself, please contact our company or distributor immediately to arrange maintenance.
Analysis of reasons: The water pressure is too large; improper operation, such as the need for raw materials, pipe plugs, rubber gasket joints are good. Water purifiers are more likely to occur.
2. Cracks in the membrane shell, carbon leakage, and high or low water pressure.
The water pressure of the water purifier is 0. 1mpa-0.35mpa. If the water pressure is too low, it will affect the amount of water. If the water pressure is too high, it will cause membrane damage. Our common low-pressure switch leakage, activated carbon leakage, activated carbon casing, and ultrafiltration membrane shell rupture are all related to excessive water pressure.
Solution: When installing water purifiers for customers, before installation, first measure the water pressure to ensure that the water pressure is within the scope of use of the water purifier. If the water pressure is too high, communicate with the user and install a pressure relief valve. In the case of pressure relief valve, adjust the pressure to 0. 25mpa). The water pressure is too low (in the case of serious impact on the amount of purified water outflow) to recommend the user to install a pressure pump.
If the user's home water pressure does not match the requirements of the water purifier, when communicating with the user to install a pressure reducing valve or a booster pump, the user does not accept the proposal proposal given by us, because of the water pressure caused by the maintenance (leaking carbon, membrane shell Cracks, smaller water, and no water, etc.). Material and service fees must be charged for maintenance and indicated on the warranty card, requiring the user to sign and confirm.
3, the effect of purifying water is not very obvious.
The water source required by the water purifier is municipal tap water. If the water source treated by the water purifier does not meet the requirements of the influent water quality, the phenomenon of poor water purification performance may occur. The water source used in many places is groundwater, and some areas are relatively old. The tap water pipes are all galvanized. Due to the long time, the galvanized pipe is seriously aged and rusted, and the water source is muddy. In the case of encountering this water quality, it is recommended that water purifiers not be directly installed, sediment in source water, rust easily contaminated and the filter element in the water purifier be blocked, resulting in no effect of poor water or clean water.
Solution: Before the installation, the water pressure should be tested and the quality of the influent water should be tested. If the water quality does not meet the requirements of the influent water, it is necessary to communicate with the user. It is recommended to install a pre-filter in front of the water purifier. If the water source used by the user's home is groundwater or reservoir water, a pre-filter must be installed in front of the water purifier.
Water purifier installation and what kind of failure should be how to repair
4, pe pipe, small connected long moss.
When the water purifier is connected to a small connection, the connected pipeline is liable to grow moss. The main reason for this is that the PE pipe has a long line and is directly exposed to sunlight, and no casing is added. The water temperature of the water purifier is 5-40°C, so the water purifier cannot be installed outdoors. The connection of small connected PE pipe can not be in the sun?????????????????? Xin Xin 沧 Pa vc casing, water purifiers need to be installed outdoors if necessary Install a visor to shelter from the rain. The PE pipeline is not easily accessible. If the water source location is too far from the water supply point, use a PPR pipe or an Upvc pipe to connect the water source to the water supply point, and then install the water purifier.
5, the new machine water odor After the water purifier is installed, the water purifier should be washed first, the correct washing method to ensure the normal use of the late. If the flushing sequence is wrong, more problems will occur, especially for the taste of clean water. If the rinsing sequence of the water purifier with ultrafiltration membrane is wrong, the protective liquid in the ultrafiltration membrane will enter the rear activated carbon filter, and the protective liquid will affect the activated carbon filter, resulting in a poor feeling of the new machine outlet.
The outlet of the water purifier requires the installation of a food grade hose. If the hose material installed in the water purification outlet of the water purifier is not qualified, the rubber smell of the hose itself will change the taste of the water, which can also lead to poor drinking water. .
Solution: 1. After the installation is completed, rinse the water purifier correctly to guide the user to use the method correctly.
2, when installing the water purifier choose food grade high-quality hose to avoid unnecessary trouble.
Water purifier installation and what kind of failure should be how to repair
6. Before each water purifier is used, it needs a proper washing method. The following is the washing method for each model:
Ultrafiltration membrane energy machine flushing method:
After the water purifier is installed and connected, the straight drink machine must be pre-rinsed. First flush the first four filter elements, that is, first remove the ultrafiltration membrane to the PE pipe joint between the drilled carbon, and perform a pre-rinse for 20 minutes to better flush the protective solution in the ultrafiltration membrane without affecting the rear Carbon use effect and life. Then connect the PE pipe between the membrane and the drilled carbon to rinse it for half an hour. Rinse the carbon foam inside the activated carbon filter until the water is clear and transparent. It is recommended to turn the tap on and off several times during the flushing process to achieve better results.
Reverse osmosis membrane water rinsing method:
After the water purifier is installed, it must be pre-flushed. First flush the first four filter elements, that is, first remove the reverse osmosis membrane to the PE pipe joint between the drilled carbon, and perform a pre-rinse for 20 minutes to better flush the protective solution in the reverse osmosis membrane without affecting the rear After the use effect and life of carbon, the PE pipe is then connected between the membrane and the drilled carbon. After half an hour of rinsing, the carbon foam in the activated carbon filter element is flushed until the clear tap water is clear and transparent. drink.
Kitchen water purifier flushing method:
After the initial installation, first open the inlet faucet, then open the drain faucet of the water purifier, and flush the water purifier for 10 minutes (the purpose is to rinse the protective solution in the ultrafiltration membrane). Then turn off the sewage faucet, open the clean water faucet, rinse the water purifier for 20 minutes, rinse time should be taken in intervals, rinse every 1-2 minutes, close the sewage faucet for about 30 seconds, and then turn on the sewage faucet again. Several times, when the water purifier produces clean water for more than 20 minutes, it can be used normally.
Vertical central water purifier flushing method:
After the installation of the central water purifier is completed, the water purifier is backwashed, and then the rinsing machine is rinsed and rinsed several times until the clear water from the clean water tap is used.
7. Analysis of common faults when using the water purifier:
Ultrafilter straight drink machine failure analysis:
The machine does not stop water supply, the inlet valve is closed, the filter element is too dirty and it causes blockage. The amount of purified water is too small. The tap water flow is low, the tap water pressure is too low, and the filter element is too dirty to exceed the service time.
Net water quality odor Tap water has serious odor. After the activated carbon is used for too long, the machine has water seepage. The machine has disassembled itself, the parts at the water seepage are not tightened, and the sealing ring at the water seepage is aging or damaged. The water purifier is installed and what kind of faults occur. Analysis of failure of reverse osmosis straight drink machine:
The machine does not start:
The power is not connected Check the total power supply and the machine switch The original water pressure is low or the water is stopped Check the total water supply and inlet ball valve Low pressure switch failure, can not be connected to the power After connecting the raw water to measure its resistance, replace the low voltage switch The high voltage switch cannot be reset After the water pressure, measure its resistance value, replace the high-voltage switch transformer and measure its output voltage. Replace the transformer booster pump, but the machine cannot make water:
Loss of pressure in booster pump to measure whether the water pressure in the water pump is normal or not. Replace the solenoid valve in the booster pump. There is a fault in the solenoid valve. The inlet solenoid valve (four-sided valve) is replaced.
Pre-filter plug observing its pure water and waste water, replace the pre-filter stop valve plug (with waste water, no pure water) Replace the check valve
RO reverse osmosis membrane blockage cleaning or replacement of reverse osmosis membrane pressure tank full of water, but pure water can not flow out:
Pressure tank pressure inflated to pressure tank, empty tank pressure is 0.5-0.7KG
After the activated carbon is blocked, the activated carbon pressure tank is filled with water and the machine is fully shut down:
High-voltage switch can not take off, can not cut off the power supply to replace the high-voltage switch machine shutdown but waste water does not stop:
Solenoid valve failure, can not effectively cut off the water to replace the water solenoid valve check valve pressure relief replace the check valve water after the machine repeatedly jump, pure water flow is insufficient:
Check Valve Relief Pressure Replace Replacement Check Valve Failure of High Pressure Switch Replace High Pressure Switch Pure Water Piping System Pressure Relief Check Check Valve After Pure Water Line Pre Filter Clogged Replace Lead Filter Reverse Osmosis Membrane Block Clean Or Replace Reverse Osmosis Membrane Wastewater The proportioner is over-conducted. Replace the waste water proportioner. High-pressure pump pressure is insufficient. Measure the water pressure of the water pump. Replace the booster pump. Special reminder: The above analysis is for reference only. Do not disassemble the machine by yourself when it is faulty. Please contact your local dealer for professional assistance.
The installation of water purifiers and what failures should be how to repair ten, water purification products businesses how to ensure the quality of water purifiers, the warranty period is how long?
If you find abnormalities in the used water purification products, please refer to the “Maintenance Guide†of the product description for analysis and processing.
If you cannot solve it yourself, please contact our company or distributor immediately to arrange maintenance.
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