Hayward Pro-Grid Support Question
Hayward Pro-Grid Support Question
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Question posted by shoJul on October 26th, 2013
How To Remove Manual Air Relief Valve From Hayward Pro Grid Filter
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Related Hayward Pro-Grid Manual Pages
Models: DE2420 DE3620 DE4820 DE6020 DE7220 - Page 1
... 50 PSI (3.45 BAR)
KGS 1.4 2.0 2.7 3.4 4.0
ATTENTION INSTALLER: THIS MANUAL 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...
Models: DE2420 DE3620 DE4820 DE6020 DE7220 - Page 2
.... USE ONLY HAYWARD GENUINE REPLACEMENT PARTS It can cause explosive component separation of the filter tank clamp, immediately turn off all system and pump controls are not followed. Pressure in the pool and spa equipment. Page 2 of water (Not air or air and water mix) is discharged from the manual air relief valve.
• Do not change filter control valve position while...
Models: DE2420 DE3620 DE4820 DE6020 DE7220 - Page 3
...limb. SERIES FILTER
ISDE2423 REV C
WARNING -
A limb inserted into an opening of the pool/spa from the...drain system. • Failure to remove pressure test plugs and/or plugs used...Spa if any suction outlet component (cover/grate) is , damaged, broken, cracked, missing, or unsecured can result in mechanical entrapment. Mechanical Entrapment- USE ONLY HAYWARD...Pro-GridTM VERTICAL D.E.
Models: DE2420 DE3620 DE4820 DE6020 DE7220 - Page 4
...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 the most efficient dirt remover and filter medium
known. With the control valve...electrical devices
USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Once the filter is directed away from the filter manual air relief valve is backwashed (cleaned) ...
Models: DE2420 DE3620 DE4820 DE6020 DE7220 - Page 5
... the filter removes dirt from the filter to return to backwash (clean) the filter. Verify that the filter manual air relief body is in the LOCK position, and no filter components are properly secured with a new pool or a very dirty pool, it . Verify that upper and lower filter bodies are missing, damaged or not genuine Hayward components. (See Fig 2) 2. Place the manual air relief valve...
Models: DE2420 DE3620 DE4820 DE6020 DE7220 - Page 6
.... f. Proceed as they can damage the clamp. 7.
FILTER DISASSEMBLY INSTRUCTIONS 1. Turn off upper filter body. The manual air relief valve must be damaged. Remove filter drain plug (FIG 4) and drain water from pump to lift the upper filter body. Using 3/4" wrenches, loosen and remove the clamp nut and the clamp bolt. (Fig 5) 6. Remove the clamp by a qualified professional. Do not...
Models: DE2420 DE3620 DE4820 DE6020 DE7220 - Page 7
...removed with the
Hayward cleaning wand (EC2024). After hosing filter element cluster, for easier removal of the dirty D.E.
RE-INSTALLING ELEMENT CLUSTER 1. and
accumulated debris by flushing it can be removed...5
Clamp Bolt
Figure 6
Manual Air Relief Shown in place
or the drain valve is not in Open
FILTER RE-ASSEMBLY INSTRUCTIONS WARNING
CLEAN SEAL RING AND SEAL SURFACE 1.
Models: DE2420 DE3620 DE4820 DE6020 DE7220 - Page 8
...a torque wrench to set the upper filter body. (Fig 7) 2. Insert clamp... operation labels on the filter bodies. (Fig 7)...filter body on the Hayward DEX2422Z2 metal reinforced seal and lower filter...filter body.
Press down firmly and evenly to 150 inch-lbs.
Replace the filter clamp around the upper and lower filter bodies. Backwash filter after vacuuming, if required.
USE ONLY HAYWARD...
Models: DE2420 DE3620 DE4820 DE6020 DE7220 - Page 9
...(indicated by bubbles returning to the factory without the expressed written authorization of Hayward Pool Products. SERIES FILTER
ISDE2423 REV C
REMOVING THE MANUAL AIR RELIEF VALVE
WARNING
Your Filter comes with the "LOCK" position on the pad.
2. RE-INSTALLATION OF THE MANUAL AIR RELIEF VALVE
Manual Air Relief Shown Open In Locked Position
Rotate counterclockwise to avoid cracking the...
Models: DE2420 DE3620 DE4820 DE6020 DE7220 - Page 11
...Hayward service center. SERIES FILTER
ISDE2423 REV C
HAYWARD® LIMITED WARRANTY
This equipment was inspected before shipment from the date of Hayward Pool Products. For further Hayward dealer or service center information, contact Hayward..., removal and/or reinstallation labor or any other conditions and terms of defective product, barring unforeseen delays. The Hayward Pool Products...
Models: DE2420 DE3620 DE4820 DE6020 DE7220 - Page 12
...information on these other products from Hayward:
Type of Pool:
□ Vinyl □ Fiberglass □ Gunite □ Above-ground
□ Pump □ Filter □ Automatic Pool Cleaner □ Light □...ON-LINE AT WWW.HAYWARDNET.COM
© Hayward Pool Products. 2008 All rights reserved. Vulbas, France Wuxi, China
Mail to: Hayward Pool Products, 620 Division Street, Elizabeth, NJ ...
DEX2420MAR2 Manual Air Relief Valve - Page 1
... PRESSURE BUILDUP IN SYSTEM · Before servicing pool and spa water circulation system all system valves must be reinstalled, follow instructions can cause minor or moderate personal injury and/or property damage and if ignored presents a potential hazard.
Instructions
REMOVING THE MANUAL AIR RELIEF VALVE
· Stand clear of filter during start up , normal operation, and after...
Model C9002SEP - Page 1
... -pass valve (if equipped) and manual air relief valve and start the pump. Stop the pump and set the filter control valve to the filter position and close air relief valve. Close the air relief valve after each filter backwash.
BEFORE REMOVING TOP COVER, BE SURE PUMP IS OFF AND AIR RELIEF VALVE IS OPEN TO RELEASE ALL INTERNAL PRESSURE. Remove the drain plug, open the air relief valve and...
Model C9002SEP - Page 2
...2" PVC Socket Connector, set of 2
2
14 ECX1322A Directional Vent Valve w/O-Ring
1
(Air Relief Valve)
Rev. 11/00 A
© 2000 Hayward Printed in U.S.A. DESCRIPTION
1 CX900G Locking Knob
2 CX900H O-Ring
3 CX900W Washer
4 CX900J E-Ring
5 CX900D Guide Cone
NO. Working
Pressure
PSI
BAR
50
3.45
Pro-Grid D.E. NO. Separation Tank Specifications
Required Clearance
Side
Above
IN
MM...
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