The installation and commissioning of reverse osmosis pure water equipment are directly related to the operational stability of the equipment, the quality of the produced water and its service life.Yuanlai Water TreatmentWith years of on-site service experience, we will sort out the key points to note for you to ensure the successful one-time commissioning and long-term stable operation of the equipment.

I. Preparations Before Installation

Before installation, it is necessary to check the equipment list and inspect whether the main unit, membrane elements, pipelines, valves, instruments and other accessories are in good condition, and whether there is any damage or missing. Confirm that the installation site is flat and meets the load-bearing standards, and that the environment is well-ventilated, dry and the temperature is maintained at a certain level 5-40℃Stay away from high temperatures, corrosion and vibration sources. Connect the stable power supply and the raw water pipeline in advance, and reserve sufficient space for operation and maintenance to avoid inconvenience in later maintenance.

Ii. Key Points for Equipment Installation

The main unit should be placed horizontally and fixed firmly to prevent vibration and displacement during operation. Pipeline connection follows "Preprocess first, then host" The sequence and the interface should be tightly sealed to prevent water leakage. The pretreatment system (quartz sand, activated carbon, softener) should be correctly installed in the direction of water flow, and the filter materials should be filled and compacted to avoid deviation. When installing reverse osmosis membrane elements, it is necessary to check the cleanliness of the membrane housing, apply a special lubricant, and gently push it into place. Violent installation is strictly prohibited. The direction of the water inlet end and the concentrated water end of the membrane element must not be reversed to prevent damage to the membrane layer. The installation positions of instruments and valves are reasonable, and the pressure gauges and flow meters are accurately calibrated to ensure precise data reading.

Iii. Inspection before Debugging

Reverse osmosis pure water equipmentAfter installation is completed, conduct a water pressure test on the pipeline first and gradually increase the pressure to the working pressure 1.25 Double, maintain pressure 30 After minutes, release the pressure after confirming there is no leakage. Check that the circuit wiring is correct, the grounding is reliable, and the water pump and instruments are powered on normally. Manual flushing of the pretreatment system 15-30 Within minutes, impurities in the filter material are discharged to prevent contamination of the reverse osmosis membrane. Make sure all valves are in the correct state, with the concentrated water regulating valve fully open and the product water valve closed to prevent sudden pressure rise during commissioning from damaging the equipment.

Iv. System Debugging Steps

When debugging, start the raw water pump first and flush the reverse osmosis membrane at low pressure 10-15 Within minutes, remove the protective solution for the membrane element. Slowly adjust the concentrated water regulating valve and gradually increase the system pressure to the rated value. It is strictly prohibited to start at high pressure suddenly. Observe the changes in water quality, conductivity and flow rate of the produced water. After the water quality stabilizes, fine-tune the recovery rate of concentrated water and control it at 75%-85% Interval, balance the quality of the produced water and the lifespan of the membrane elements. During the debugging process, real-time monitoring of data from each instrument is carried out, operating parameters are recorded, and problems such as abnormal noise, water leakage, and abnormal pressure are identified and rectified in a timely manner.

V. Later Trial Operation and Maintenance

After the debugging is qualified, continuous trial operation is carried out 24 Only after confirming that the equipment is operating stably and the water quality meets the standards can it be officially put into use. During the trial operation period, keep detailed operation records, regularly check the pressure difference of the membrane elements and the quality of the produced water, and regularly clean the pre-treatment filter materials to prevent the accumulation of impurities. Strictly follow the operating procedures. It is strictly prohibited to run without water or under overpressure. Regularly replace the filter element of the precision filter to extend the service life of the reverse osmosis membrane.

The installation and commissioning of reverse osmosis pure water equipment must be meticulous and rigorous, as every step is related to the performance of the equipment. As the original manufacturer, Yuanlai Water Treatment offers professional on-site installation and commissioning, technical training, and lifetime after-sales support to ensure the efficient and stable operation of the equipment.