FNS Plus Fiberglass DE Filter English
Page 1
... of contaminants-particles as small as 5 microns (an average grain of D.E.coated grids Under a microscope, D.E. Here's why D.E. looks like dirt, algae and some forms of tiny sponges. FNS® PLUS PENTAIR.COM Filtering with diatomaceous earth (D.E.) gives you water that delivers crystal clarity. filters work so well. Water passes through , but microscopic impurities like a collection of...
... of contaminants-particles as small as 5 microns (an average grain of D.E.coated grids Under a microscope, D.E. Here's why D.E. looks like dirt, algae and some forms of tiny sponges. FNS® PLUS PENTAIR.COM Filtering with diatomaceous earth (D.E.) gives you water that delivers crystal clarity. filters work so well. Water passes through , but microscopic impurities like a collection of...
FNS Plus Fiberglass DE Filter English
Page 2
...will depend on 2.0 GPM per square feet of Pentair. Maintain efficiency High Flow™ Manual Air Relief Valve and continuous internal air relief work together to providing the clearest water possible, FNS Plus filters were also designed for maximum flow. The TradeGrade ...family of products is based on plumbing size and other system components. ***Maximum flow rate. Pentair.com P1-091 11/2021 Simplify maintenance Easily removable filter grid pack to maximize filtration area...
...will depend on 2.0 GPM per square feet of Pentair. Maintain efficiency High Flow™ Manual Air Relief Valve and continuous internal air relief work together to providing the clearest water possible, FNS Plus filters were also designed for maximum flow. The TradeGrade ...family of products is based on plumbing size and other system components. ***Maximum flow rate. Pentair.com P1-091 11/2021 Simplify maintenance Easily removable filter grid pack to maximize filtration area...
FNS Plus Owners Manual English
Page 1
FNS® PLUS VERTICAL GRID D.E. FILTER INSTALLATION AND USER'S GUIDE IMPORTANT SAFETY INSTRUCTIONS READ AND FOLLOW ALL INSTRUCTIONS SAVE THESE INSTRUCTIONS
FNS® PLUS VERTICAL GRID D.E. FILTER INSTALLATION AND USER'S GUIDE IMPORTANT SAFETY INSTRUCTIONS READ AND FOLLOW ALL INSTRUCTIONS SAVE THESE INSTRUCTIONS
FNS Plus Owners Manual English
Page 2
...www.pentair.com Sanford, North Carolina (8 A.M. ET) Phone: (919) 566-8000 Fax: (919) 566-8920 Moorpark, California (8 A.M. to 4:30 P.M. to 4:30 P.M. Filter ...Filter Elements with D.E. 4 System Start Up Instructions 5 Maintenance 6 Manually Cleaning Filter and Winterizing 6 Cleaning the Filter Using a System with a Separation Tank 6 Cleaning the Filter Elements 7 Cleaning the Manual Air Relief Valve 8 Cleaning Internal Air Bleed Tube 8 Troubleshooting 9 Technical Data 10 Replacement Parts 10 Performance Curve 11 Flow Rates 11 FNS® PLUS Vertical Grid...
...www.pentair.com Sanford, North Carolina (8 A.M. ET) Phone: (919) 566-8000 Fax: (919) 566-8920 Moorpark, California (8 A.M. to 4:30 P.M. to 4:30 P.M. Filter ...Filter Elements with D.E. 4 System Start Up Instructions 5 Maintenance 6 Manually Cleaning Filter and Winterizing 6 Cleaning the Filter Using a System with a Separation Tank 6 Cleaning the Filter Elements 7 Cleaning the Manual Air Relief Valve 8 Cleaning Internal Air Bleed Tube 8 Troubleshooting 9 Technical Data 10 Replacement Parts 10 Performance Curve 11 Flow Rates 11 FNS® PLUS Vertical Grid...
FNS Plus Owners Manual English
Page 3
...read and follow all of the warnings and cautions. Position the filter and the air relief valve to hazards. FNS® PLUS Vertical Grid D.E. Warns about hazards that can cause death, serious personal injury...filter is serviced, air can result in a general pool installation, however each installation may have read and follow all applicable local codes and ordinances. Failure to the minimum time required by the " " symbol. ii IMPORTANT SAFETY INSTRUCTIONS Important Notice: This guide provides installation and operation instructions for future reference. Consult Pentair...
...read and follow all of the warnings and cautions. Position the filter and the air relief valve to hazards. FNS® PLUS Vertical Grid D.E. Warns about hazards that can cause death, serious personal injury...filter is serviced, air can result in a general pool installation, however each installation may have read and follow all applicable local codes and ordinances. Failure to the minimum time required by the " " symbol. ii IMPORTANT SAFETY INSTRUCTIONS Important Notice: This guide provides installation and operation instructions for future reference. Consult Pentair...
FNS Plus Owners Manual English
Page 4
...and a steady stream of his/her body over or near the pump strainer lid, filter lid or valve closures. You can expect maximum efficiency and life from your filter system. SAVE THESE INSTRUCTIONS FNS® PLUS Vertical Grid D.E. BE SURE to purge all pressure tests. • Do not connect the ...manual air relief valve and place all warning labels in the system can create a hazardous condition. iii IMPORTANT SAFETY INSTRUCTIONS This filter is serviced, air can enter the system and become illegible call Pentair Customer Service at 1-800-831-7133 and request replacement labeling.
...and a steady stream of his/her body over or near the pump strainer lid, filter lid or valve closures. You can expect maximum efficiency and life from your filter system. SAVE THESE INSTRUCTIONS FNS® PLUS Vertical Grid D.E. BE SURE to purge all pressure tests. • Do not connect the ...manual air relief valve and place all warning labels in the system can create a hazardous condition. iii IMPORTANT SAFETY INSTRUCTIONS This filter is serviced, air can enter the system and become illegible call Pentair Customer Service at 1-800-831-7133 and request replacement labeling.
FNS Plus Owners Manual English
Page 5
...to separate which can enter the system and become pressurized. Pressure gauge reads correctly while system is 50 psi. FNS® PLUS Vertical Grid D.E. Filter Installation and User's Guide The maximum working pressure of all instructions and warnings before installing or servicing your pressure ...PRESSURE. Be sure the maximum working pressure of the filter system does not exceed the maximum working order. 5. Maintain your FNS® Plus Vertical Grid D.E. It is serviced, air can result in excess of the system. 4. Filter. Replace pressure gauge (P/N 190059) if any of any...
...to separate which can enter the system and become pressurized. Pressure gauge reads correctly while system is 50 psi. FNS® PLUS Vertical Grid D.E. Filter Installation and User's Guide The maximum working pressure of all instructions and warnings before installing or servicing your pressure ...PRESSURE. Be sure the maximum working pressure of the filter system does not exceed the maximum working order. 5. Maintain your FNS® Plus Vertical Grid D.E. It is serviced, air can result in excess of the system. 4. Filter. Replace pressure gauge (P/N 190059) if any of any...
FNS Plus Owners Manual English
Page 6
...during system start up. 4. Water discharged from the filter. yes 36 sq. yes 48 sq. Position the filter and manual air relief valve to permit visual verification that the clamp is 50 psi. FNS® PLUS Vertical Grid D.E. Filter requires one of the system. Make all plumbing connections... system. ft. 62 in . Multiport valve c. even when conducting hydrostatic pressure tests. Mount the filter on the O-rings. ft. 74 in . Your FNS® Plus Vertical Grid D.E. Never subject this filter to safely direct purged air or water. Model FNSP 24 FNSP 36 FNSP 48 FNSP 60 Figure ...
...during system start up. 4. Water discharged from the filter. yes 36 sq. yes 48 sq. Position the filter and manual air relief valve to permit visual verification that the clamp is 50 psi. FNS® PLUS Vertical Grid D.E. Filter requires one of the system. Make all plumbing connections... system. ft. 62 in . Multiport valve c. even when conducting hydrostatic pressure tests. Mount the filter on the O-rings. ft. 74 in . Your FNS® Plus Vertical Grid D.E. Never subject this filter to safely direct purged air or water. Model FNSP 24 FNSP 36 FNSP 48 FNSP 60 Figure ...
FNS Plus Owners Manual English
Page 7
... of the circulating system: (A) Turn the pump OFF and shut OFF any other side of the filter clamp together. 5. Turn off to fit the clamp properly. Place the FNS® Plus Vertical Grid D.E. Filter lid onto the lower tank half so the O-ring fits in severe injury, death, or property ... a rubber mallet (or similar tool) multiple times around the entire clamp to tighten the nut and tap filter clamp until the spring coils touch. FNS® PLUS Vertical Grid D.E. Filter Installation and User's Guide Open the High Flow™ Manual Air Relief Valve and turn the system off the...
... of the circulating system: (A) Turn the pump OFF and shut OFF any other side of the filter clamp together. 5. Turn off to fit the clamp properly. Place the FNS® Plus Vertical Grid D.E. Filter lid onto the lower tank half so the O-ring fits in severe injury, death, or property ... a rubber mallet (or similar tool) multiple times around the entire clamp to tighten the nut and tap filter clamp until the spring coils touch. FNS® PLUS Vertical Grid D.E. Filter Installation and User's Guide Open the High Flow™ Manual Air Relief Valve and turn the system off the...
FNS Plus Owners Manual English
Page 8
... be precoated with water in on valve down with your Filter Area (sq. Filter Installation and User's Guide Preparing Diatomite The filter requires diatomaceous earth (D.E. Refer to Table 2 for your filtration system. 1. typically have to pressure in order to the pool. FNS® Plus Vertical Grid D.E. Proceed with steps 2.b to use with slight twisting motion as...
... be precoated with water in on valve down with your Filter Area (sq. Filter Installation and User's Guide Preparing Diatomite The filter requires diatomaceous earth (D.E. Refer to Table 2 for your filtration system. 1. typically have to pressure in order to the pool. FNS® Plus Vertical Grid D.E. Proceed with steps 2.b to use with slight twisting motion as...
FNS Plus Owners Manual English
Page 9
...) 831-7133. Filter Installation and User's Guide If either condition exists, shut off the pump immediately, open position (this valve rapidly releases air trapped in the water return line to relieve pressure, and clean the air relief valve; see Cleaning the Manual Air Relief Valve on page 8. FNS® PLUS Vertical Grid D.E. Stand clear...
...) 831-7133. Filter Installation and User's Guide If either condition exists, shut off the pump immediately, open position (this valve rapidly releases air trapped in the water return line to relieve pressure, and clean the air relief valve; see Cleaning the Manual Air Relief Valve on page 8. FNS® PLUS Vertical Grid D.E. Stand clear...
FNS Plus Owners Manual English
Page 10
... the circulating system, clamp, pump, filter, valve(s), etc., perform the following steps. Replace tank top and carefully follow the procedure as it firmly in the filter. (3) Stand clear of the filter tank, then start the pump. (4) Close the manual air relief valve after a steady stream of separation tank, wait for washing. FNS® PLUS Vertical Grid D.E.
... the circulating system, clamp, pump, filter, valve(s), etc., perform the following steps. Replace tank top and carefully follow the procedure as it firmly in the filter. (3) Stand clear of the filter tank, then start the pump. (4) Close the manual air relief valve after a steady stream of separation tank, wait for washing. FNS® PLUS Vertical Grid D.E.
FNS Plus Owners Manual English
Page 11
...A stiffening of Separation Tank). Wear rubber gloves and eye protection when mixing the solution, and handling or rinsing the filter elements. FNS® PLUS Vertical Grid D.E. Note: Filter waste and diatomite are to deposits of water, shut off all contaminated diatomite from tie rod ends (on page... 3, Filter Clamp Installation. (11) Leave valve in trash can cause severe personal injury and/or property damage. Remove...
...A stiffening of Separation Tank). Wear rubber gloves and eye protection when mixing the solution, and handling or rinsing the filter elements. FNS® PLUS Vertical Grid D.E. Note: Filter waste and diatomite are to deposits of water, shut off all contaminated diatomite from tie rod ends (on page... 3, Filter Clamp Installation. (11) Leave valve in trash can cause severe personal injury and/or property damage. Remove...
FNS Plus Owners Manual English
Page 12
...correctly. Ensure template is open position and wait until it snaps into the filter tank. Be sure the O-rings are in the same manner as a guide for routine maintenance or cleaning. 1. Figure 4 FNS® PLUS Vertical Grid D.E. Reassemble: a. Using moderate force push down on the manifold to ... d. Typically, this is all that is needed to ensure that the air bleed tube and screen cap be done while the FNS® Plus Vertical Grid D.E. Cleaning the Internal Air Bleed Tube It is released from the valve stem and body. Cleaning the Manual Air Relief Valve 1....
...correctly. Ensure template is open position and wait until it snaps into the filter tank. Be sure the O-rings are in the same manner as a guide for routine maintenance or cleaning. 1. Figure 4 FNS® PLUS Vertical Grid D.E. Reassemble: a. Using moderate force push down on the manifold to ... d. Typically, this is all that is needed to ensure that the air bleed tube and screen cap be done while the FNS® Plus Vertical Grid D.E. Cleaning the Internal Air Bleed Tube It is released from the valve stem and body. Cleaning the Manual Air Relief Valve 1....
FNS Plus Owners Manual English
Page 13
...it is starving for tears and proper installation. backwash filter again. It is clogged. Replace the pressure gauge if it is your FNS® Plus Vertical Grid D.E. DIATOMITE IS CONTINUOUSLY ENTERING THE POOL. 1. Filter Installation and User's Guide Low water level in pump ... CLOUD OF DIRT. 1. A brief "cloud" of these may appear immediately when the filter starts. This is due to one (1) part hydrochloric acid (muriatic acid). b. H. FNS® PLUS Vertical Grid D.E. a. PRESSURE REMAINS HIGH AFTER BACKWASH. 1. MAINTAIN YOUR PRESSURE GAUGE IN GOOD WORKING ORDER...
...it is starving for tears and proper installation. backwash filter again. It is clogged. Replace the pressure gauge if it is your FNS® Plus Vertical Grid D.E. DIATOMITE IS CONTINUOUSLY ENTERING THE POOL. 1. Filter Installation and User's Guide Low water level in pump ... CLOUD OF DIRT. 1. A brief "cloud" of these may appear immediately when the filter starts. This is due to one (1) part hydrochloric acid (muriatic acid). b. H. FNS® PLUS Vertical Grid D.E. a. PRESSURE REMAINS HIGH AFTER BACKWASH. 1. MAINTAIN YOUR PRESSURE GAUGE IN GOOD WORKING ORDER...
FNS Plus Owners Manual English
Page 14
... 2-137 Buna N 70SH Bulkhead, 2 in ., 60 sq. filter Grid, sm. 12 in ., 60 sq. ft. ft. ft. filter Assy., standpipe, outlet, 60 sq. ft. ft. filter Grid, lg. 30 in ., 24 sq. filter Lid, assy., 48 sq. Ring, back-up FNS® PLUS Vertical Grid D.E. ft. ft. filter Nut, 1/4-20, plated brass Spider, grid locator Nut, lock, hex, nylon O-ring, tank...
... 2-137 Buna N 70SH Bulkhead, 2 in ., 60 sq. filter Grid, sm. 12 in ., 60 sq. ft. ft. ft. filter Assy., standpipe, outlet, 60 sq. ft. ft. filter Grid, lg. 30 in ., 24 sq. filter Lid, assy., 48 sq. Ring, back-up FNS® PLUS Vertical Grid D.E. ft. ft. filter Nut, 1/4-20, plated brass Spider, grid locator Nut, lock, hex, nylon O-ring, tank...
FNS Plus Owners Manual English
Page 15
Height GPM GPH 6 hour 8 hour 24 37" 60 3,600 21,600 28,800 36 43" 90 5,400 32,400 43,200 48 49" 120 7,200 43,200 57,600 60 55" 150 9,000 54,000 72,000 FNS® PLUS Vertical Grid D.E. Filters This flow rate is based on 2.5 GPM sq. Filter Installation and User's Guide ft. of filter area sq. 11 Performance Curve Flow Rates FNS® Plus Vertical Grid D.E. ft.
Height GPM GPH 6 hour 8 hour 24 37" 60 3,600 21,600 28,800 36 43" 90 5,400 32,400 43,200 48 49" 120 7,200 43,200 57,600 60 55" 150 9,000 54,000 72,000 FNS® PLUS Vertical Grid D.E. Filters This flow rate is based on 2.5 GPM sq. Filter Installation and User's Guide ft. of filter area sq. 11 Performance Curve Flow Rates FNS® Plus Vertical Grid D.E. ft.
FNS Plus Filters Vertical Grid Filters
Page 1
FNS® PLUS FILTERS REPLACEMENT PARTS FOR VERTICAL GRID FILTERS Item 1 2 4 5 5 5 5 6 7 8 9 9 9 9 10 10 10 10 11 11 Part No. Description FNS PLUS FILTERS 190058 98209800 071404Z 59000800 59001500 59002100 59002700 59023700 190092 98725800 59001100 59001800 59002400 59003000 59001000...bleed Internal ail bleed assembly Pre 10/09 - Grid, lg. 18 in ., 60 sq. ft. filter, 7 req. filter, 1 req. Grid, sm. 30 in ., 36 sq. Product on filters manufactured after 5/21/05. 4 Used on page 59. Description FNS PLUS FILTERS 59023400 59023300 98211400 59000500 58001000 39010200 190003 195610 ...
FNS® PLUS FILTERS REPLACEMENT PARTS FOR VERTICAL GRID FILTERS Item 1 2 4 5 5 5 5 6 7 8 9 9 9 9 10 10 10 10 11 11 Part No. Description FNS PLUS FILTERS 190058 98209800 071404Z 59000800 59001500 59002100 59002700 59023700 190092 98725800 59001100 59001800 59002400 59003000 59001000...bleed Internal ail bleed assembly Pre 10/09 - Grid, lg. 18 in ., 60 sq. ft. filter, 7 req. filter, 1 req. Grid, sm. 30 in ., 36 sq. Product on filters manufactured after 5/21/05. 4 Used on page 59. Description FNS PLUS FILTERS 59023400 59023300 98211400 59000500 58001000 39010200 190003 195610 ...