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Hayward Perflex Support Question

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Question posted by strikarule on July 13th, 2013

Filter Out Put Pressure

Filter outlet pressure start is forceful at start up then dies down soon after start Why?

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Related Hayward Perflex Manual Pages

Models: EC65A EC75A - Page 3

... (not air or air and water) is running . Before servicing pool and spa circulation system, filters manual air relief valve must be in off . WARNING - o Never use Pool or Spa if any suction outlet component is not assembled properly, damaged, or missing. WARNING - WARNING - Before starting system pump, fully open position. WARNING - WARNING - o Installation of pump...
Models: EC65A EC75A - Page 4

... tightening is initially started; Tighten pump base mounting bolts, if loose. 4. Securely hand tighten the union nut between 30 and 100 GPM (114-380 LPM). 3. Connect the pool suction plumbing between the skimmer, pool outlet, and the pump. 6. Connect the pool return (inlet) plumbing 7. If the pressure gauge is all that the filter tank can lift water...
Models: EC65A EC75A - Page 5

... Eagle-Picher Industries, Inc. FILTERING Filtration starts as soon as a result of the water. REGENERATION (Extending the Cycle) Stop the pump. CLEANING Cleaning is recommended when the gauge pressure rises more than 10 psi (.70 Bar) in a pool increases every day as the filter has been precoated. Repeat 8 times. PREVENTIVE MAINTENANCE While Perflex filters are recommended for...
Models: EC65A EC75A - Page 11

...spa. It can now accurately measure and add the correct amount of purchase/installation, or REGISTER ONLINE AT WWW.HAYWARDNET.COM Mail to -remove final gallons of your Perflex fitter, cleaning your pool... achieving and maintaining proper pool water chemistry, initial start-up and operation of water from Hayward: □ Pump □ Filter □ Automatic Pool Cleaner □ Light ...
Perflex EC40 - Page 1

... position are covered later. 3. PUMP SELECTION To power your Perflex filter, select a continuous duty pump designed for convenient operation. Keep the filter "BUMP" handle, drain outlet, and pressure gauge accessible for swimming pool service. IS40AB-98 MODEL EC40 SERIES The Perflex Model EC40 is a high performance swimming pool filter with a filtration rating of between 40 and 65 GPM...
Perflex EC40 - Page 3

... skin and clothing. PREVENTIVE MAINTENANCE While Perflex filters are recommended for more full turn. If...filter has drained, and with the drain still open when starting pressure. Carefully pry the bump cover from the pool water, the accumulated dirt causes a resistance to do so could result in place. 4. Additional tightening is ready for recharging. FILTERING Filtration starts as soon...
Perflex EC40C90 Series - Page 2

... of inside walls of swimming pool, spa, or hot tub. (In...pools and may result in a damp or non-ventilated location. It requires free circulation of access to reinforcing rod or mesh. Perflex™ Extended Cycle Filtration System__________ PRODUCT REGISTRATION (Retain For Your Records) ________ DATE OF INSTALLATION INITIAL PRESSURE GAUGE READING (CLEAN FILTER PUMP MODEL HORSEPOWER FILTER...
Perflex EC40C90 Series - Page 3

...of pump and suction outlets must be OPEN when starting the filter system. WARNING - ...intended for pools and spas require two (2) functioning suction outlets at more...filters, and other equipment. SAVE THESE INSTRUCTIONS Perflex™ Extended Cycle Filtration System__________ NOTE: The National Electrical Code (NEC) permits use of a swimming pool filtration system operate under pressure...
Perflex EC40C90 Series - Page 4

... combined on fresh or salt-water swimming pools. The Hayward Perflex System is initially started; The Hayward Perflex D.E. D.E. Output pressure and flow are tuned to drain the used , the "Bump" action makes it can run it fewer hours per hour. then drained from the filter when it possible to the filter, resulting in this truly versatile pump...
Perflex EC40C90 Series - Page 5

...outlet ports is recommended. 2. If pressure gauge is an alternate bump handle location on the system are covered later. All electrical connections should be located below the pool water line (See Figure to protect the electrical components from the weather. Perflex...to two layers of the filter body. 9. Securely hand tighten the union nut between the skimmer, pool outlet, and the pump. ...
Perflex EC40C90 Series - Page 6

... and using a wrench and socket (1/2" drive). WARNING - Stand clear of the water. Perflex™ Extended Cycle Filtration System Prior to help seat it. Superchlorinate the pool water by opening Air Relief Valve before starting pump. Pump and Filter System Operates Under High Pressure. Insert Bolt assembly through both Bolt assemblies using this equipment, basic safety...
Perflex EC40C90 Series - Page 7

... ready for more than 10 psi (.70 Bar) in the starting pressure. DO NOT operate the filter for pre-coating. Perflex™ Extended Cycle Filtration System Start-Up & Operation Starting the Filter Close the filter drain and the vent valve. Open the suction and outlet valves (when used). When the pressure rises 7-10 psi (.49-.70 Bar) above the pre...
Perflex EC40C90 Series - Page 9

... down stroke - Pump output exceeds design flow rate of algae. Check GPM/LPM output. filter GPM/LPM rating. Probable Cause D.E. Clean. Clean. Air leak on return line. Check ...replace. Perflex™ Extended Cycle Filtration System Troubleshooting Problem Running at high pressures. coated with normal accumulation of pump. Partially closed valve on suction side of pool dirt,...
Perflex EC50 - Page 1

... 65 GPM (151-246 LPM). Keep the filter "BUMP" handle, drain outlet, and pressure gauge accessible for swimming pool service. Position the filter so the tank can lift water from durable, corrosion-proof materials, it is another type of the filter outlet. is going above or below the normal pool water line. If the pump is periodically regenerated...
Perflex EC50C90 Series - Page 2

... swimming pool, spa, or hot tub, and to pool structure. Though this product is designed for outdoor use, it cannot be readily disassembled for cooling. It requires free circulation of air for storage. Perflex™ Extended Cycle Filtration System__________ PRODUCT REGISTRATION (Retain For Your Records) ________ DATE OF INSTALLATION INITIAL PRESSURE GAUGE READING (CLEAN FILTER PUMP...
Perflex EC50C90 Series - Page 3

... to electric supply. To reduce the risk of pump and suction outlets must be OPEN when starting the filter system. CAUTION - If screws are lost, order replacement parts from lawn mowers, hedge trimmers and other equipment/components of a swimming pool filtration system operate under pressure. Suction in the filtration system use an extension cord to...
Perflex EC50C90 Series - Page 4

...the skimmer when the filter is initially started; Output pressure and flow are tuned to a horizontal discharge and back again. Manufactured from the pool water. is a high performance swimming pool filter system having an output rating of a button, this manual MUST be used diatomite without backwashing or dismantling the filter. The Hayward Perflex D.E. filter powder coats the tubes...
Perflex EC50C90 Series - Page 5

... operating system. 12. Keep the filter bump handle, drain outlet, and pressure gauge accessible for drain piping. 10...Perflex™ Extended Cycle Filtration System Installation Instructions System Location For best pump performance, the system MUST be located below the pool water line (See Figure to the filter.) Ball type valves are recommended where needed for complete filter...
Perflex EC50C90 Series - Page 6

... and outlet valves MUST be tightened firmly and evenly until spring coils touch each other (see illustration below). 3. Prime and start the pump following sleeve nut assembly, which includes a spring, two (2) washers (small and large hole) and a sleeve nut, provides a visual means of the water. Pump and Filter System Operates Under High Pressure. Follow...
Perflex EC50C90 Series - Page 7

Filtering Filtration starts as soon as in less than a 24 hour period or when cloudy water returns to the pool for re-charging. When the pressure rises 7-10 psi (.49-.70 Bar) above the pre-coat pressure, regenerate the filter...and record the pressure gauge reading after each regeneration, and until the filter is installed below the pool water line, close the suction and outlet valves) and ...

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