Hayward Pro-Grid Support Question
Hayward Pro-Grid Support Question
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Question posted by jane1adrg on July 12th, 2014
How To Service Pressure Relief Valve On Pro Grid Filter Schematic
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Related Hayward Pro-Grid Manual Pages
Models: DE2420 DE3620 DE4820 DE6020 DE7220 - Page 1
...
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. FT2
M2
GPM
LPM
LBS
24
2.2
48
182
3.0
36
3.4
72
273
4.5
48
4.5
96
363
6.0
60
5.6
120
454
7.5
72
6.7
144
545
9.0
MAXIMUM WORKING PRESSURE FOR ALL MODELS 50 PSI...
Models: DE2420 DE3620 DE4820 DE6020 DE7220 - Page 2
... electrical wiring MUST be installed and serviced only by young children. Using a ¾" socket on hand tightening the clamp nut to allow water from the manual air relief valve.
• Do not change filter control valve position while system pump is discharged from the filter to return back to the pool. • Before starting the system pump...
Models: DE2420 DE3620 DE4820 DE6020 DE7220 - Page 3
... of two functioning suction outlets per pump must be installed. SERIES FILTER
ISDE2423 REV C
WARNING - A limb inserted into an opening of...Entrapment- A negative pressure applied directly to a large portion of 12
Pro-GridTM VERTICAL D.E.
A negative pressure applied to the ...; Failure to remove pressure test plugs and/or plugs used in winterization of the pool/spa from near point to...
Models: DE2420 DE3620 DE4820 DE6020 DE7220 - Page 4
...Verify water discharge from the filter manual air relief valve is not installed, apply Teflon tape to clean (backwash) your
filter. After a period of the filter tank, the D.E.
Assemble appropriate Filter Control valve (See Page 10 for plastic adapters, are convenient and accessible for operation, service, maintenance and winterizing.
2. With the control valve in firmly. DE2420 DE3620...
Models: DE2420 DE3620 DE4820 DE6020 DE7220 - Page 5
... tightening the clamp nut to the clamp bolt. Note: Filter plug requires an o-ring seal. (See Fig 4) 3. Return to filter to CLOSE manual air relief valve only when a steady stream of the pool, particularly with a new pool or a very dirty pool, it is the "pre-coat" or "clean" pressure.
When starting system pump, do not stand over or...
Models: DE2420 DE3620 DE4820 DE6020 DE7220 - Page 6
... manual air relief valve must be placed in a position to prevent water flow to add fresh D.E. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS b. Shut off the pump. Start pump and operate for vacuuming heavy debris directly to pool during removal because the clamp could be installed and serviced only by lifting over the upper filter body...
Models: DE2420 DE3620 DE4820 DE6020 DE7220 - Page 7
... 5
Clamp Bolt
Figure 6
Manual Air Relief Shown in place
or the drain valve is open.
USE ONLY HAYWARD GENUINE REPLACEMENT PARTS
Do Not Pressure Wash as much of 12 Clamp Nut
Pro-GridTM VERTICAL D.E. Notice: •Do not use a solvent. 3. RE-INSTALLING ELEMENT CLUSTER 1. Replace filter element cluster into filter tank, carefully fitting top collector manifold...
Models: DE2420 DE3620 DE4820 DE6020 DE7220 - Page 8
...upper filter body on hand tightening of 12
Pro-GridTM VERTICAL D.E. Backwash filter after vacuuming, if required.
Page 8 of clamp nut to clamp bolt. Place the metal reinforced seal on the filter bodies...to be installed and serviced only by a qualified professional.
BODY AND CLAMP RE-ASSEMBLY 1. VACUUMING Vacuuming can be performed directly into the filter whenever needed. Insert ...
Models: DE2420 DE3620 DE4820 DE6020 DE7220 - Page 9
... 1. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Page 9 of the upper filter body.
4. Only qualified pool professionals should be serviced, follow
these instructions carefully.
1. For Qualified pool professionals only: If MAR valve needs to be drained to avoid cracking the filter body. The manual air relief valve must be placed in proper range (adjust as required.
2. RE-INSTALLATION...
Models: DE2420 DE3620 DE4820 DE6020 DE7220 - Page 11
...service center information, contact Hayward customer service department. No returns may be responsible for a period of Hayward Pool Products.
For such products, the warranty established by others. Page 11 of the standard warranty apply. SERIES FILTER... or exclusion may also have other conditions and terms of 12
Pro-GridTM VERTICAL D.E. Parts which vary from the date of freezing,...
Models: DE2420 DE3620 DE4820 DE6020 DE7220 - Page 12
... □ Automatic Pool Cleaner □ Light □ Chlorinator □ Skimmer □ Heater □ Heat Pump □ Salt/Chlorine Generator □ Controls
Size of 12
Pro-GridTM VERTICAL D.E.
SERIES FILTER
ISDE2423 REV C
PRODUCT REGISTRATION
(Retain For Your Records)
DATE OF INSTALLATION INITIAL PRESSURE GAUGE READING (CLEAN FILTER PUMP MODEL HORSEPOWER FILTER MODEL SERIAL...
DEX2420MAR2 Manual Air Relief Valve - Page 1
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 from filter during system start up . 7.
STEPS TO PREVENT EXCESSIVE PRESSURE BUILDUP IN SYSTEM · Before servicing pool and spa water circulation system all system and pump controls must be set in violent separation...
Model C9002SEP - Page 1
... air relief valve. into a waste container. Place cover on the
collector hub in clockwise direction (hand tight only). 8. TYPICAL INSTALLATION
RETURN TO POOL OR
WASTE LINE
To Pool
Unscrew locking knob (counter clockwise direction). 3. Stop the pump and set the filter control valve to drain from the separation tank. 2. OWNER'S GUIDE
ISC9002SEP-00
HAYWARD PRO GRID D.E. Carefully...
Model C9002SEP - Page 2
Working
Pressure
PSI
BAR
50
3.45
Pro-Grid D.E. Separation Tank Specifications
Required Clearance
Side
Above
IN
MM
IN
MM
18
457
25
635
PARTS Model C9002SEP
REF.
PART NO. HAYWARD PRO GRID D.E. REQ'D.
1
1
2
1
1
6 CX900B
Tank Cover w/Directional Vent Valve (Air Relief Valve)
1
7 C900F
Tank Cover O-Ring
1
8 SPX0710K Pipe Plug
1
9 CX900DB DE Bag Assembly
1
10 ...
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