Hayward Super 2 Pump Single, Dual or EE Pumps. OPERATION The Aqua Rite is an automatic chlorine generation system for pool or spa sanitation. The operation requires a low concentration of salt sodium chloride in. Pool DE Filters Enjoy Maximum Filtration the Best Water Clarity. Use our DE filter comparison page to compare all of our Diatomaceous Earth swimming pool filters by manufacturer, price, application or even warrantyDE pool filters have the best filtration of all pool filter types. DE filters outperform sand and cartridge filters by filtering down a ridiculously small 3 microns This means that your water will be so clear that you may need fewer chemicals or be able to run the pump less. DE pool filters are more expensive and have a bit more maintenance than other filter types, but for those that appreciate a DE filters super fast spring clean up and crystal clear pool water, its worth it D. E. diatomaceous earth pool filters are the most efficient type of pool filter available to pool owners. It can trap particles down to 3 5 microns well below what the naked eye can see, which is around 3. DE filters, like most pool filters, use a pressure gauge to indicate the need for backwashing when it reads 8 1. After backwashing a D. E. filter, the dirty filter powder is discharged, and a new application of D. E. filter powder is added to the filter, by pouring it into the skimmer. In addition to a monthly backwashing, an annual or semi annual maintenance cleaning is also required. After backwashing, drain the tank and remove the lid. The filter grids are removed and hosed off completely. Soaking the grids in DE filter cleaner will remove oils, minerals and stains, which can clog the filter fabric. Super Pump is the worlds bestselling medium head pool pump. Efficient, dependable and proven, the Super Pump family has set the standard for excellence and value. Table of Contents Important safety instructions Check Saltlnspect Cell LED flashing or ON How to Set Cell Type How to Reset Average Salt Level. Waterway Model 3101141SD. Waterway Hi Flo, Super flo, Executive Series. Two Spa Pump Union Gaskets 2 Waterway 7114010. Choosing the correct spa pump can be. DE grids are sometimes called elements, fins or septums. DE powder, when added to your skimmer, dissolves in the pipe on its way to the filter tank. When it reaches the grids, which are covered with a woven polyester type of fabric, the powder stops, coating the fine mesh covered grid. G/01/outdoor-living/detailpages/hayward/B000FNAHCI-diagram.jpg' alt='Hayward Super Pump Installation Manual' title='Hayward Super Pump Installation Manual' />The water continues to pass through, first through the powder, then the fabric covered grid. As the water passes through the D. E. and enters the grid it leaves behind the dirt, trapped in the D. E. powder cake or coating. The powder is the filter. DE powder is what actually does the filtering. Diatomaceous Earth, specially graded for pool filter use do not use garden grade or food grade DE, or you can use a DE alternative such as Aqua Perl Perlite Powder, made with volcanic perlite. The filter grids inside of the filter tank are the holder for the powder, and without DE powder to coat them, can clog up in under an hour. D. E. stands for diatomaceous earth, which are the microscopic skeletons of Diatoms, an ancient sub aquatic creature. Under the microscope, diatoms and perlite appear to be tiny sponges. This is where the dirt, oil and contaminants become trapped in your filter, within the powder. Super_ii_Chart.1.gif' alt='Hayward Super Pump Installation Manual' title='Hayward Super Pump Installation Manual' />Do not operate your filter pump without having the D. E. powder coating the grids, or you will see the filter pressure rise very quickly, and if left in this manner the grids can collapse or the fabric can become clogged or damaged. As the pressure gauge on a D. E. filter increases, flow rate decreases. Eventually the lower flow rate causes the water quality to suffer. You will need to backwash the filter to remove the D. E. that is clogged up with the dirt. After backwashing thoroughly, add new D. E. powder to the filter through the skimmer. Cleaning DE Grids If using biguanides Aqua Silk or Baquacil you will need twice annual, very thorough cleaning to prevent it from gumming up. Chlorine D. E. filters should have this done at least once per year. Thorough cleaning is accomplished by turning the pump off and draining the filter, after backwashing. Remove the tank top half, and remove the grid assembly to a cleaning location. Hose the grid assembly thoroughly to remove all dirt and DE powder between the grids. For an extra good job, after hosing, soak the assembly in a trash can filled with water and a DE filter cleaner product or use TSP tri sodium phosphate. Rinse thoroughly before reinstalling grids into tank. Inspecting DE Grids While cleaning the DE Grids, its good to inspect the fabric for tears and holes. Holes in your DE grids larger than 14 inch can be sewn, or the grid replaced. Inspect also for mis aligned grids, so that the spaces between the grids are all consistent. Check that the through bolts are tightly secured so that the entire DE grid assembly is drawn close and the grids are tightly locked into the top manifold and the bottom spreader plate. Bumping a DE Filter When backwashing a D. E. pool filter, bump the filter several times. That is, backwash until water runs clear, shut off pump, and move the multiport valve to FILTER and run it on filter for a 1. Remember to always shut off the pump before turning your multiport valve or your push pull valve. Each time you bump the filter, or go through the cycle of filter backwash filter, you will get more dirt D. E. out of the filter, giving you a better, more thorough backwash. Be cautious not to pump DE waste water directly into streams as it may choke small aquatic life. Your city or town may have discharge regulations for DE powder. Separation Tanks If you are using a separation tank for backwashing, or a separate tank that separates the DE from the waste water, and returns clean water to the pool prevents water waste it is especially recommended to bump the filter as described above, and run your backwash cycle for a longer time period, maybe 1. Using a sep tank may also require more frequent manual cleaning of the DE grids, because the backpressure reduces the overall flow rate during backwashing. Separation tanks are an old idea that are making a comeback in areas under water restrictions. Also important in ensuring an effective backwashing is to make sure skimmer baskets and pump baskets are clean to allow for full flow entering the filter. Adding DE Powder After backwashing, DE powder or Perlite Powder is immediately dumped into the skimmer to replenish what was just backwashed out. Try to add the powder within 6. You can pre mix it with water, or just pour it dry, right into the skimmer, with the pump running of course. In cases where the skimmer is not working, a DE powder slurry can be poured into the pump basket, or even directly into the filter tank. Measuring DE Powder Because DE is so light, a pound of DE powder is more voluminous than a 1. The common standard of measurement for 1 lb of DE powder is the 1 lb coffee can, or about 4 cups, if using a kitchen measuring scoop. Not adding enough DE powder will give you a shorter filter cycle. Adding too much DE will cause the DE cake to bridge between grids, resulting in loss of efficiency. Using a DE Scoop can make measuring more accurate. Because backwashing only removes about 7. Transferencia De Calor Yunus Cengel Pdf on this page. DE powder, add 13 Less Powder than you would add when starting up a cleaned filter, empty of DE powder. For clean filters, add 1 lb of DE powder for each 5 sq ft of surface area. For example, a 4. SF DE filter may use 1. How do I Backwash my DE Filter When the pressure gauge is reading 8 1. This process involves moving the filter valve so that the water flows through the filter tank backwards, flushing out the dirt, hence the name back washing. Before backwashing a DE filter, be sure to roll out the backwash hose, a flexible vinyl hose that is used as a discharge hose to carry the waste water out of the filter and to an area that can absorb the water without erosion problems. Nancy Fuller Farmhouse Rules Weight Loss there. To prevent splits in the backwash hose, be sure it is not kinked, but laying nearly flat on the ground.