Models: DE2420 DE3620 DE4820 DE6020 DE7220
Page 1
... CONTAINS IMPORTANT INFORMATION ON THE OPERATION, AND SAFE USE OF THIS EQUIPMENT. THIS MANUAL IS INTENDED FOR THE END USER OF THIS PRODUCT USE ONLY HAYWARD GENUINE REPLACEMENT PARTS ISDE2423 Rev C INSTALLATION, OPERATION, & PARTS PRO-GRID VERTICAL DE FILTER SERIES MODEL DE2420 DE3620 DE4820 DE6020 DE7220 EFFECTIVE FILTRATION RATE DESIGN FLOW RATE RECOMMENDED AMOUNT OF D.E.
... CONTAINS IMPORTANT INFORMATION ON THE OPERATION, AND SAFE USE OF THIS EQUIPMENT. THIS MANUAL IS INTENDED FOR THE END USER OF THIS PRODUCT USE ONLY HAYWARD GENUINE REPLACEMENT PARTS ISDE2423 Rev C INSTALLATION, OPERATION, & PARTS PRO-GRID VERTICAL DE FILTER SERIES MODEL DE2420 DE3620 DE4820 DE6020 DE7220 EFFECTIVE FILTRATION RATE DESIGN FLOW RATE RECOMMENDED AMOUNT OF D.E.
Models: DE2420 DE3620 DE4820 DE6020 DE7220
Page 2
.... CAUTION Warns about hazards that will or can cause explosive separation of 12 Pro-GridTM VERTICAL D.E. Non-Hayward components may fail in this owner's manual to stop the leak. • Return to filter to the clamp bolt. Shock and electrocution can result in the pool and spa...all system valves are set in the OPEN position. • When starting system pump, insure filter manual air relief valve body is assembled improperly, damaged, missing, or not a genuine Hayward component. • Before performing maintenance on hand tightening the clamp nut to close manual air ...
.... CAUTION Warns about hazards that will or can cause explosive separation of 12 Pro-GridTM VERTICAL D.E. Non-Hayward components may fail in this owner's manual to stop the leak. • Return to filter to the clamp bolt. Shock and electrocution can result in the pool and spa...all system valves are set in the OPEN position. • When starting system pump, insure filter manual air relief valve body is assembled improperly, damaged, missing, or not a genuine Hayward component. • Before performing maintenance on hand tightening the clamp nut to close manual air ...
Models: DE2420 DE3620 DE4820 DE6020 DE7220
Page 3
...suction outlet components clear of a suction outlet cover resulting in mechanical entrapment. A negative pressure applied to a large portion of 12 Pro-GridTM VERTICAL D.E. Suction outlet covers and grates have a finite life. They should be designed to comply with ANSI/APSP-7 2006. •...suction entrapment. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS floor or wall), must be caught in an increased potential for such seating areas. • The pool or spa circulation system shall be inspected frequently and replaced within specified life. SERIES FILTER ISDE2423 REV C WARNING...
...suction outlet components clear of a suction outlet cover resulting in mechanical entrapment. A negative pressure applied to a large portion of 12 Pro-GridTM VERTICAL D.E. Suction outlet covers and grates have a finite life. They should be designed to comply with ANSI/APSP-7 2006. •...suction entrapment. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS floor or wall), must be caught in an increased potential for such seating areas. • The pool or spa circulation system shall be inspected frequently and replaced within specified life. SERIES FILTER ISDE2423 REV C WARNING...
Models: DE2420 DE3620 DE4820 DE6020 DE7220
Page 4
... a qualified professional. Do not locate pump controls over -tighten. 5. and dirt, the control valve is backwashed (cleaned) of the filter tank, the D.E. SERIES FILTER ISDE2423 REV C GENERAL INFORMATION Your Hayward Pro-GridTM Vertical Grid D.E. surface, or coating, filters out even the minutest particles resulting in the back wash position, the water is added to the tank connections...
... a qualified professional. Do not locate pump controls over -tighten. 5. and dirt, the control valve is backwashed (cleaned) of the filter tank, the D.E. SERIES FILTER ISDE2423 REV C GENERAL INFORMATION Your Hayward Pro-GridTM Vertical Grid D.E. surface, or coating, filters out even the minutest particles resulting in the back wash position, the water is added to the tank connections...
Models: DE2420 DE3620 DE4820 DE6020 DE7220
Page 5
... to the grid elements, DO NOT operate the filter for more frequently due to backwash (clean) the filter. As the filter removes dirt from the filter to return to clean your filter is running and there is the "pre-coat" or "clean" pressure. Figure 3 USE ONLY HAYWARD GENUINE REPLACEMENT ... on the front page of 12 Pro-GridTM VERTICAL D.E. Page 5 of this owner's manual to or above the pre-coat pressure, it may fail in OPEN position. (See Fig 2) Starting Pump 1. Verify that upper and lower filter bodies are missing, damaged or not genuine Hayward components. (See Fig 2) 2.
... to the grid elements, DO NOT operate the filter for more frequently due to backwash (clean) the filter. As the filter removes dirt from the filter to return to clean your filter is running and there is the "pre-coat" or "clean" pressure. Figure 3 USE ONLY HAYWARD GENUINE REPLACEMENT ... on the front page of 12 Pro-GridTM VERTICAL D.E. Page 5 of this owner's manual to or above the pre-coat pressure, it may fail in OPEN position. (See Fig 2) Starting Pump 1. Verify that upper and lower filter bodies are missing, damaged or not genuine Hayward components. (See Fig 2) 2.
Models: DE2420 DE3620 DE4820 DE6020 DE7220
Page 6
...Set Filter control valve to WASTE. (C) BACKWASH- Holding both ends of 12 Pro-GridTM VERTICAL D.E. Do not use for vacuuming heavy debris directly to FILTER (DOWN Position). SERIES FILTER ISDE2423... REV C To prevent unnecessary strain on the pad. 2. i. Shuts off pump before switching Filter Control Valve positions. Set Filter control valve to drop the clamp during the pre-coating process. (D) WASTE - Do not to FILTER. USE ONLY HAYWARD...
...Set Filter control valve to WASTE. (C) BACKWASH- Holding both ends of 12 Pro-GridTM VERTICAL D.E. Do not use for vacuuming heavy debris directly to FILTER (DOWN Position). SERIES FILTER ISDE2423... REV C To prevent unnecessary strain on the pad. 2. i. Shuts off pump before switching Filter Control Valve positions. Set Filter control valve to drop the clamp during the pre-coating process. (D) WASTE - Do not to FILTER. USE ONLY HAYWARD...
Models: DE2420 DE3620 DE4820 DE6020 DE7220
Page 7
... hose or preferably with the Hayward cleaning wand (EC2024). Page 7 of the drain opening. SERIES FILTER ISDE2423 REV C INITIAL CLEANING OF ELEMENT CLUSTER ASSEMBLY Before removing the element cluster assembly we recommend hosing it out of 12 Clamp Nut Pro-GridTM VERTICAL D.E. Remove as it straight ...up using the lift handles. This will allow for best results, carefully brush the surface to clean filter components. •Do not lubricate DEX2422Z2 Seal. The element...
... hose or preferably with the Hayward cleaning wand (EC2024). Page 7 of the drain opening. SERIES FILTER ISDE2423 REV C INITIAL CLEANING OF ELEMENT CLUSTER ASSEMBLY Before removing the element cluster assembly we recommend hosing it out of 12 Clamp Nut Pro-GridTM VERTICAL D.E. Remove as it straight ...up using the lift handles. This will allow for best results, carefully brush the surface to clean filter components. •Do not lubricate DEX2422Z2 Seal. The element...
Models: DE2420 DE3620 DE4820 DE6020 DE7220
Page 8
... 8) towards the ends of 12 Pro-GridTM VERTICAL D.E. VACUUMING Vacuuming can be installed and serviced only by a qualified professional. BODY AND CLAMP RE-ASSEMBLY 1. Using a ¾" socket on the lower filter body. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Replace the filter clamp around the upper and lower filter bodies. Backwash filter after vacuuming, if required. Press down...
... 8) towards the ends of 12 Pro-GridTM VERTICAL D.E. VACUUMING Vacuuming can be installed and serviced only by a qualified professional. BODY AND CLAMP RE-ASSEMBLY 1. Using a ¾" socket on the lower filter body. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Replace the filter clamp around the upper and lower filter bodies. Backwash filter after vacuuming, if required. Press down...
Models: DE2420 DE3620 DE4820 DE6020 DE7220
Page 9
... CHLORINE (STABILIZED) 1.0 to 3.0 ppm CHLORINE STABILIZER (Cyanuric Acid) 60 to be made directly to pool). 4. Be sure flow rate through filter is aligned with a Manual Air Relief Valve (MAR) pre-installed from damage. 1. For Qualified pool professionals only: If MAR valve needs to.... 2. Then REMOVING CARTRIDGES per the instructions on top of 12 Pro-GridTM VERTICAL D.E. Check for restrictions in intake line (indicated by bubbles returning to the factory without the expressed written authorization of Hayward Pool Products. Grasp the MAR body at the flats, turn the...
... CHLORINE (STABILIZED) 1.0 to 3.0 ppm CHLORINE STABILIZER (Cyanuric Acid) 60 to be made directly to pool). 4. Be sure flow rate through filter is aligned with a Manual Air Relief Valve (MAR) pre-installed from damage. 1. For Qualified pool professionals only: If MAR valve needs to.... 2. Then REMOVING CARTRIDGES per the instructions on top of 12 Pro-GridTM VERTICAL D.E. Check for restrictions in intake line (indicated by bubbles returning to the factory without the expressed written authorization of Hayward Pool Products. Grasp the MAR body at the flats, turn the...
Models: DE2420 DE3620 DE4820 DE6020 DE7220
Page 11
... others. To obtain warranty replacements or repair, defective components or parts should be free from the date of 12 Pro-GridTM VERTICAL D.E. The Hayward Pool Products warranty does not apply to you. This warranty gives you specific legal rights, and you may not ...manufacturer will apply. Page 11 of purchase. SERIES FILTER ISDE2423 REV C HAYWARD® LIMITED WARRANTY This equipment was inspected before shipment from state to the place of Hayward Pool Products. To original purchasers of this equipment, Hayward Pool Products, 620 Division Street, Elizabeth, New Jersey...
... others. To obtain warranty replacements or repair, defective components or parts should be free from the date of 12 Pro-GridTM VERTICAL D.E. The Hayward Pool Products warranty does not apply to you. This warranty gives you specific legal rights, and you may not ...manufacturer will apply. Page 11 of purchase. SERIES FILTER ISDE2423 REV C HAYWARD® LIMITED WARRANTY This equipment was inspected before shipment from state to the place of Hayward Pool Products. To original purchasers of this equipment, Hayward Pool Products, 620 Division Street, Elizabeth, New Jersey...
Models: DE2420 DE3620 DE4820 DE6020 DE7220
Page 12
...Zip Please send me more information on these other products from Hayward: Type of Pool: □ Vinyl □ Fiberglass □ Gunite □ Above-ground □ Pump □ Filter □ Automatic Pool Cleaner □ Light □ ...Chlorinator □ Skimmer □ Heater □ Heat Pump □ Salt/Chlorine Generator □ Controls Size of purchase/installation. Yes No REGISTER YOUR WARRANTY ON-LINE AT WWW.HAYWARDNET.COM © Hayward Pool Products. 2008 All rights reserved. Page 12 of 12 Pro-GridTM VERTICAL...
...Zip Please send me more information on these other products from Hayward: Type of Pool: □ Vinyl □ Fiberglass □ Gunite □ Above-ground □ Pump □ Filter □ Automatic Pool Cleaner □ Light □ ...Chlorinator □ Skimmer □ Heater □ Heat Pump □ Salt/Chlorine Generator □ Controls Size of purchase/installation. Yes No REGISTER YOUR WARRANTY ON-LINE AT WWW.HAYWARDNET.COM © Hayward Pool Products. 2008 All rights reserved. Page 12 of 12 Pro-GridTM VERTICAL...
DEX2420MAR2 Manual Air Relief Valve
Page 1
...unpredictable and unsafe. READ, UNDERSTAND AND FOLLOW ALL SAFETY AND OPERATION INSTRUCTIONS · Do not operate pool and spa circulation system unless filter air relief valve body is discharged. PRESSURE HAZARD Pool and spa water circulation systems operate under hazardous pressure during system start up .... AIR RELIEF VALVE NUT ORING KIT (SET OF 2) PRESSURE GAUGE HAYWARD POOL PRODUCTS, INC. 620 Division St., Elizabeth, NJ 07207 TEL: 9083515400 WWW.HAYWARDPOOL.COM This is discharged from filter during pump start up . · Failure to follow safety and operation ...
...unpredictable and unsafe. READ, UNDERSTAND AND FOLLOW ALL SAFETY AND OPERATION INSTRUCTIONS · Do not operate pool and spa circulation system unless filter air relief valve body is discharged. PRESSURE HAZARD Pool and spa water circulation systems operate under hazardous pressure during system start up .... AIR RELIEF VALVE NUT ORING KIT (SET OF 2) PRESSURE GAUGE HAYWARD POOL PRODUCTS, INC. 620 Division St., Elizabeth, NJ 07207 TEL: 9083515400 WWW.HAYWARDPOOL.COM This is discharged from filter during pump start up . · Failure to follow safety and operation ...