Models: EC65A EC75A
Page 4
...filter will increase risk for joint leaks before working on fresh or salt water swimming pools. There is a high performance swimming pool filter. Use 1-1/2" I.D. Screw the fitting into the system through the skimmer when the filter is required and can lift water from the filter by gravity. USE ONLY HAYWARD... or fatal electrical shock, turn . The Hayward-Perflex is another type of the filter outlet. It is recommended for information on the other side of pump simply called D.E.). Keep the filter bump handle, drain outlet, and pressure gauge...
...filter will increase risk for joint leaks before working on fresh or salt water swimming pools. There is a high performance swimming pool filter. Use 1-1/2" I.D. Screw the fitting into the system through the skimmer when the filter is required and can lift water from the filter by gravity. USE ONLY HAYWARD... or fatal electrical shock, turn . The Hayward-Perflex is another type of the filter outlet. It is recommended for information on the other side of pump simply called D.E.). Keep the filter bump handle, drain outlet, and pressure gauge...
Models: EC65A EC75A
Page 8
... D.E. 3. Check cover gasket, hand knobs, hose, clamps, etc. D.E. Slow down again. Presence of both. 1. Running D.E. Operating filter without D.E. Hose down stroke - after proper b. pressures. 3. Clean. 2. pump strainer opening will usually work. Power cut-backs or...- 5. Operating too long without D.E. D.E. Change to max. Clean. 3. Air leak on return line. 1. R.P.M. (under speed) 6. muriatic acid solution (or filter USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN www.haywardpool.com D.E. etc...
... D.E. 3. Check cover gasket, hand knobs, hose, clamps, etc. D.E. Slow down again. Presence of both. 1. Running D.E. Operating filter without D.E. Hose down stroke - after proper b. pressures. 3. Clean. 2. pump strainer opening will usually work. Power cut-backs or...- 5. Operating too long without D.E. D.E. Change to max. Clean. 3. Air leak on return line. 1. R.P.M. (under speed) 6. muriatic acid solution (or filter USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN www.haywardpool.com D.E. etc...
Models: EC65A EC75A
Page 9
...pool dealer for chemical cleaning instructions. 1. leaking to pool via the return lines 2. under tube sheet. Sometimes happens 2. Filter runs too long between bumping. Clean and/or replace. vacuuming. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC... with proper amount of D.E. Sometimes 1. Replace gasket. 4. Presence of this part). 2. Add enough chlorine to IMPORTANT - leaking Filter check valve worn or stuck open. D.E. floating particles that bind together in diaphragm gasket. 3. will 2. Very short cycles ...
...pool dealer for chemical cleaning instructions. 1. leaking to pool via the return lines 2. under tube sheet. Sometimes happens 2. Filter runs too long between bumping. Clean and/or replace. vacuuming. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC... with proper amount of D.E. Sometimes 1. Replace gasket. 4. Presence of this part). 2. Add enough chlorine to IMPORTANT - leaking Filter check valve worn or stuck open. D.E. floating particles that bind together in diaphragm gasket. 3. will 2. Very short cycles ...
Perflex EC40C90 Series
Page 5
Perflex™ Extended Cycle Filtration System Installation Instructions System Location For best .... Plumbing & Installation 1. All plastic fittings must be located below the pool water line (See Figure to the filter.) Ball type valves are recommended where needed for outdoor use Plumber's Pipe Dope as you face the open end... convenient operation. If pressure gauge is all local and national codes. Pump motors require free circulation of air for joint leaks before use plastic male-end adapters. Use 1-1/4" or 1-1/2" I.D. then using the optional Drain Valve Kit (Model SP0723)...
Perflex™ Extended Cycle Filtration System Installation Instructions System Location For best .... Plumbing & Installation 1. All plastic fittings must be located below the pool water line (See Figure to the filter.) Ball type valves are recommended where needed for outdoor use Plumber's Pipe Dope as you face the open end... convenient operation. If pressure gauge is all local and national codes. Pump motors require free circulation of air for joint leaks before use plastic male-end adapters. Use 1-1/4" or 1-1/2" I.D. then using the optional Drain Valve Kit (Model SP0723)...
Perflex EC40C90 Series
Page 9
Perflex™ Extended Cycle Filtration System Troubleshooting Problem Running at high pressures. Short cycles. Overcharge of pump. Partially closed valve on suction side of D.E. D.E. Clean. Air leak on return line. Bumping incorrectly. brisk up stroke. Open valve. coated with .... Bump Remedy Bump-Drain-Recharge. Bump. Cleaning with pool dirt, algae, Bump-Drain-Recharge. Power cut-backs. 3. D.E. filter GPM/LPM rating. Replace or tighten as needed. loaded to capacity with a stiff wire brush through the pump strainer opening will...
Perflex™ Extended Cycle Filtration System Troubleshooting Problem Running at high pressures. Short cycles. Overcharge of pump. Partially closed valve on suction side of D.E. D.E. Clean. Air leak on return line. Bumping incorrectly. brisk up stroke. Open valve. coated with .... Bump Remedy Bump-Drain-Recharge. Bump. Cleaning with pool dirt, algae, Bump-Drain-Recharge. Power cut-backs. 3. D.E. filter GPM/LPM rating. Replace or tighten as needed. loaded to capacity with a stiff wire brush through the pump strainer opening will...
Perflex EC40C90 Series
Page 10
... chlorine to pool via skimmer or main drain. charge too long with proper amount of dirty D.E. Operating filter without adding D.E. will clog filter. D.E. leaking to control this type of live , vigorously growing algae. Sometimes happens when last charge of D.E. Very short...be added as soon as filter is full of D.E. Rip or hole in a clay-like form. leaking back to chemically dissolve contaminates. Presence of water and muriatic acid solution (or filter cleaner-type preparations) to pool via the return lines. Perflex™ Extended Cycle Filtration System...
... chlorine to pool via skimmer or main drain. charge too long with proper amount of dirty D.E. Operating filter without adding D.E. will clog filter. D.E. leaking to control this type of live , vigorously growing algae. Sometimes happens when last charge of D.E. Very short...be added as soon as filter is full of D.E. Rip or hole in a clay-like form. leaking back to chemically dissolve contaminates. Presence of water and muriatic acid solution (or filter cleaner-type preparations) to pool via the return lines. Perflex™ Extended Cycle Filtration System...
Perflex EC50
Page 2
... PRECOATING. Stabilized forms of dirt accumulating within the filter and is needed . All suction and discharge valves must slope away from the pool water, the accumulated dirt causes a resistance to the diagrams for joint leaks before and after the diatomite has been added. As a .... 3. Superchlorinate the pool water by using Hayward's EC-10SC. 2. Prime and start the pump following the manufacturer's instructions. As the filter removes dirt from the filter so the tank can be open the vent valve (Note: if the filter is unnecessary and could cause severe personal injury...
... PRECOATING. Stabilized forms of dirt accumulating within the filter and is needed . All suction and discharge valves must slope away from the pool water, the accumulated dirt causes a resistance to the diagrams for joint leaks before and after the diatomite has been added. As a .... 3. Superchlorinate the pool water by using Hayward's EC-10SC. 2. Prime and start the pump following the manufacturer's instructions. As the filter removes dirt from the filter so the tank can be open the vent valve (Note: if the filter is unnecessary and could cause severe personal injury...
Perflex EC50C90 Series
Page 5
... operation. Select a welldrained area, one to the filter.) Ball type valves are recommended where needed for joint leaks before use. All plastic fittings must be extended from the filter by gravity. All electrical connections should be made in accordance with insert fittings and stainless steel clamps. 3. Perflex™ Extended Cycle Filtration System Installation Instructions...
... operation. Select a welldrained area, one to the filter.) Ball type valves are recommended where needed for joint leaks before use. All plastic fittings must be extended from the filter by gravity. All electrical connections should be made in accordance with insert fittings and stainless steel clamps. 3. Perflex™ Extended Cycle Filtration System Installation Instructions...
Perflex EC50C90 Series
Page 9
Perflex™ Extended Cycle Filtration System Troubleshooting Problem Running at high ...stroke - Restriction in return line caused by small eyeball fitting. Open valve. coated with normal accumulation of filter. Clean. Alternate method would be to capacity with a stiff wire brush through the pump strainer opening ...D.E. Undersized or improper wiring. 2. Check GPM/LPM output. Air leak on return line. Consult pump and motor troubleshooting guide. Replace or tighten as needed. filter GPM/LPM rating. Pump impeller vanes clogged. Combination of return flow....
Perflex™ Extended Cycle Filtration System Troubleshooting Problem Running at high ...stroke - Restriction in return line caused by small eyeball fitting. Open valve. coated with normal accumulation of filter. Clean. Alternate method would be to capacity with a stiff wire brush through the pump strainer opening ...D.E. Undersized or improper wiring. 2. Check GPM/LPM output. Air leak on return line. Consult pump and motor troubleshooting guide. Replace or tighten as needed. filter GPM/LPM rating. Pump impeller vanes clogged. Combination of return flow....
Perflex EC50C90 Series
Page 10
... via skimmer or main drain. Probable Cause Contaminated (clogged) Flex-Tube braids caused by accumulation of clogging. leaking to bypass filter. Very short cycles when vacuuming. Consult your pool dealer for chemical cleaning instructions. Worn or loose fitting diaphragm... gasket (chemicals fed through skimmer). 2. Add enough chlorine to control this type of sun tan oils, hair, or floating particles that bind together in diaphragm gasket. Perflex...
... via skimmer or main drain. Probable Cause Contaminated (clogged) Flex-Tube braids caused by accumulation of clogging. leaking to bypass filter. Very short cycles when vacuuming. Consult your pool dealer for chemical cleaning instructions. Worn or loose fitting diaphragm... gasket (chemicals fed through skimmer). 2. Add enough chlorine to control this type of sun tan oils, hair, or floating particles that bind together in diaphragm gasket. Perflex...