Electrolytic Salt Chlorine Generator Swimming Pool Water Chlorination Machine for Hydrotherapy SPA 220‑240VHQ-42g/h Item Type: Salt Chlorine Generator Material: Plastic, titanium Weight: Approx. 10450g / 368.6ozWorking Power: AC220~240V/50HZCirculating Pump Power (Maximum): 1.5KW(2HP)/6.8A Underwater Light (Maximum): AC12V/100WProduct Length: Approx. 365mm / 14.4in Product Width: Approx. 260mm / 10.2in Product Height: Approx. 140mm / 5.5in1. Introduction: Adopting integrated microcomputer control technology, all operations are controlled by an electronic system. Suitable for small swimming pool cleaning, circulation integrated control equipment. 2. Cleaning steps: A. Before removing the electrolyzer, you must turn off the power of the salt chlorine generator for 5-10 minutes, and close the water inlet and outlet valves. B. Unplug the electrode plug and temperature/water level signal wire, loosen the nut and remove the electrolytic cell. C. After removing the electrolytic cell, check the inner wall of the electrolytic cell for flake deposits, crumbs, light colored crust and other dirt. D. If there is no dirt, please reinstall the electrolytic cell; if there is dirt, please rinse it with a high pressure water sprayer first. E. For the dirt that cannot be washed away, try to wipe off the dirt with plastic or wooden tools (do not use metal tools). F. If there is serious dirt that cannot be removed by itself, please soak the electrolytic cell with a solution of 1:10 ratio of hydrochloric acid and water for about 30 minutes, and then rinse with clean water. If the dirt is not completely removed, please repeat the above operation. 3. Note: (1) It must be installed by licensed and certified electrician professionals in accordance with the National Electrical Codes and all applicable local rules and regulations, electrical accidents may occur due to improper installation, resulting in death or serious injury ers or installation personnel. In addition, it may cause property damage. (2) Before installing, overhauling or performing any maintenance work, you must ensure that the power switch device is turned off, otherwise it may cause death or serious injury to the installer or other personnel due to electric shock. 4. Antifreeze: For example, if the temperature of the pool water is lower than 15℃, the amount of chlorine needed for cleaning is less. Stopping chlorine production at low temperatures can extend the life of the electrolytic cell. If the pool water freezes, it may damage the electrolyzer and other parts. In order to prevent damage to the salt chlorine generator and other equipment due to icing, please make preparations for cold protection in advanced. For example, take heat preservation measures for the pool water in the freezing season, or drain the water from pumps, filters, water inlets and return pipes, etc. 5. Start using environment: Before the water quality of the swimming pool reaches the proper water balance, please do not start the salt and chlorine generator to avoid damage to it. For details of the water balance, please refer to "Water Quality Environment When Using Salt Chlorine Generator". 6. The correct way to increase the salt concentration: (1) Turn on the circulating water pump of the swimming pool to allow the pool water to circulate; (2) Turn off the power of the salt chlorine generator; (3) Measure the existing salt concentration of your swimming pool; (4) Calculate the amount of salt to be added according to the table; (5) Slowly pour the salt along the periphery of the pool to make it dissolve in the pool water quickly and evenly. Do not allow the salt to accumulate on the bottom of the pool. If necessary, stir the bottom of the pool to dissolve the salt completely; (6) Run the circulating water pump for 24 hours so that the salt is evenly distributed throughout the pool; (7) After 24 hours, remeasure whether the salt concentration value in the swimming pool reaches the target adjustment value; (8) When the salt concentration of the swimming pool has reached all your adjusted values, turn on your salt and chlorine generator power supply and equipment to keep it in working condition, and make relevant settings according to your needs to make chlorine. 7. Reduce salt concentration: The only way to reduce the salt concentration is to drain part of the pool water and re-inject part of the clean water, and then refer to the relevant method in 2.41 for similar determinations. 8. Types of salt used: The higher the purity of the salt, the better the performance advantages of the salt chlorine generator and the longer its service life. The purity of the sodium chloride (NaCl) in the salt should be at least 99.6%. It is best e dehydrated granular food grade non dish salt. A. Do not use rock salt, as the impurities and mixtures contained in it may shorten the service life of the salt chlorine generator. B. Do not use calcium chloride (CaCl2) as salt, only