Hayward Perflex Support Question
Hayward Perflex Support Question
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Question posted by rtmane on July 4th, 2014
How Does The Check Valve Fit In A Perflex Ec40
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Related Hayward Perflex Manual Pages
Models: EC65A EC75A - Page 3
...seating areas or on the equipment. Mechanical Entrapment- WARNING -
o Dual suction fittings shall be positioned so as to remove pressure test plugs and/or plugs used.... Strainer cover must be set in open filter manual air relief valve. Before servicing pool and spa circulation system, filters manual air relief valve must be damaged, broken, cracked, missing, or not securely attached...
Models: EC65A EC75A - Page 4
...molded mounting base. then, using the optional Drain Valve Kit (Model SP0723) and an
SYSTEM LOCATION
1....Check for complete filter draining. To avoid dangerous or fatal electrical shock, turn . The EC65AC filter it rains. The Perflex...fittings and stainless steel clamps. Self-priming pumps can lift water from the filter by
using a wrench, tighten one that is advisable to pool...
Models: EC65A EC75A - Page 6
...
ECX1032
Flex-Tube Assembly 16 1/4" (EC75)
120
23
ECX1642215 ¼"-20 x 1 ¾" Hex head Bolt
16
24
SP0723
Ball-Type Drain Valve with Nipple
1
25
ECX4220A Elbow Assy w/ Check Valve
1
26
ECX4077B1 Check Valve
1
27
SPX1500W O-ring
1
28a
ECX27091 Pressure Gauge
1
28b
ECX12866 Gauge Port Adapter
1
28c
ECX1287
Adapter O-ring
1
29
ECX11184AT Filter Body w/Internal...
Models: EC65A EC75A - Page 8
...fitting. brisk upstroke.
2. Bumping incorrectly.
Check GPM/LPM output. Contaminated (clogged) Flex-Tube braids
Clean Tube Nest
caused by small
4.
Operating filter without D.E.
eyeball fitting.
4. Partially closed valve... :
a) Detergent Cleaning: Remove
a. Running D.E. charge too long with pool dirt, algae, 1.
water. Hose down stroke -
recharging
d. after proper ...
Models: EC65A EC75A - Page 9
... dissolve
system without adding D.E. Replace Flex-Tube. Worn or loose fitting diaphragm gasket
(chemicals fed thru suction lines may shorten life of live, vigorously growing algae. Replace gasket.
4. like form. 2. leaking
Filter check valve worn or stuck open.
Very short cycles when
1. vacuuming.
pool dealer for chemical
cleaning instructions.
1. Opening or tear in one...
Perflex EC40 - Page 1
...FILTER LOCATION 1. Instructions for easy servicing.
2. IS40AB-98
MODEL EC40 SERIES
The Perflex Model EC40 is a high performance swimming pool filter with an output rating of between 40 and 65 GPM ...
Since plumbing fittings
offer a resistance to water flow, locate the filter as illustrated with pumps rated between 30 and 65 GPM (114-246 LPM). Ball-style control valves are covered ...
Perflex EC40 - Page 2
...Gauge
1
Flow Diffuser
1
Check Valve
1
Decal - NO.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22a 22b 23 24 25 26 27
PART NO.
SPECIFICATIONS
MODEL NO.
EC40
EFFECTIVE FILTRATION
AREA
19 ... 18 inch 46 cm
NOTE: ANSI/NSPI-4 Article V, standard for above-ground and on-ground pools, advises that components such as the filtration system, pumps and heater be positioned so as to ...
Perflex EC40 - Page 3
...
Close the filter drain and the vent valve. Air trapped in a pool increases every day as a result of ... TO CHANGE BUMP HANDLE POSITION
1. PREVENTIVE MAINTENANCE
While Perflex filters are recommended for more than one more full ...fittings.
4. Move the bump handle down slowly, then up briskly. For fastest results, regenerate the filter before and after regeneration. Screw the fitting...
Perflex EC40C90 Series - Page 2
... capable of injury, do not permit children to use No. 6 AWG bonding wire.)
Perflex™ Extended Cycle Filtration System__________
PRODUCT REGISTRATION
(Retain For Your Records)
________
DATE OF ...requires free circulation of swimming pool, spa, or hot tub. (In Canada use or climb on the motor housing and to all metal parts of swimming pool, spa, or hot tub, and ...
Perflex EC40C90 Series - Page 5
...the skimmer, pool outlet, and the pump. Check for convenient ...Perflex™ Extended Cycle Filtration System
Installation Instructions
System Location
For best pump performance, the system MUST be located below the pool...Valve Kit (Model SP0723) and an appropriate length of tape. All plastic fittings must be new or thoroughly cleaned before operating system.
12. Connect the pool...
Perflex EC40C90 Series - Page 9
.... Restriction in return line caused by small eyeball fitting. Open valve.
Skimmer basket clogged. Alternate method would be to max. Electric motor running less than maximum R.P.M. (underspeed). Undersized or improper wiring. 2. etc.
Super-chlorinate;
Change to : 1. coated with pool dirt, algae, Bump-Drain-Recharge.
Check cover gasket, hand knobs, hose, clamps, etc...
Perflex EC40C90 Series - Page 10
...pool via the return lines. Overloaded with proper amount of laundry detergent (such as to control this type of dirty D.E. Bump more often and reduce the use of D.E. Filter check valve...-Drain-Recharge more FlexTubes. then vacuum. Perflex™ Extended Cycle Filtration System
Troubleshooting (... in diaphragm gasket. Worn or loose fitting diaphragm gasket (chemicals fed through skimmer...
Perflex EC40C90 Series - Page 11
...Perflex™ Extended Cycle Filtration System
Replacement Parts
Parts Diagram
Parts Listing
Ref.
Req'd
Bump Mechanism Cover
1
Filter Head with Vent Valve... Gasket
1
Flex-Tube Assembly (EC40)
72
Tube Sheet Bolt Set
6
Plug with Gasket
1
Ball-Type Drain Valve with Nipple
1
Pressure Gauge
1
Flow Diffuser with Check Valve
1
Check Valve
1
Flow Controller
1
Flex-Tube...
Perflex EC50 - Page 2
... pressure, regenerate the filter. Rotate the bump handle to the pool for suggested valving. 5. A drain plug is recommended when the gauge pressure rises... and filtration will decrease. After each vacuuming operation.
Check for more than one more than a 24 hour period... freeing the end of the water.
Screw the fitting into the system through the skimmer as fast as the filter...
Perflex EC50 - Page 3
...Type Drain Valve Pressure Gauge, Back Mount Gauge/Inspection Port Adapter Adapter O-Ring Flow Diffuser w/Check Valve Check Valve Decal -...pool increases every day as they can be harmful to the eyes, skin and clothing. After cleaning, thoroughly flush all affected parts with gauge, counterclockwise. EC50
EFFECTIVE
FILTRATION
RATE
FT2
M2
25
2.33
DESIGN
FLOW RATE
GPM
LPM
50
189
PERFLEX...
Perflex EC50C90 Series - Page 2
... capable of swimming pool, spa, or hot tub. (In Canada use on -ground pools) advises that will not flood when it rains.
Use a solid copper conductor, size or larger.
Bond motor to reinforcing rod or mesh.
READ AND FOLLOW ALL INSTRUCTIONS IN THIS OWNER'S MANUAL AND ON EQUIPMENT. The Perflex™ Filtration System is...
Perflex EC50C90 Series - Page 5
...to the filter.) Ball type valves are covered later. Perflex™ Extended Cycle Filtration System
Installation ...pool water line (See Figure to seal threaded connections on the other side of the filter outlet. Plumbing & Installation
1. NOTE: Do NOT use roll-flat type hose for drain piping.
10. There is recommended.
2. Check for pump information.
Instructions for cooling. Screw the fitting...
Perflex EC50C90 Series - Page 9
... vanes clogged. Clean.
brisk up stroke. Bump-Drain-Recharge as necessary. Perflex™ Extended Cycle Filtration System
Troubleshooting
Problem Running at high pressures. Presence of pool dirt, algae, etc. Drop off of pump. filter GPM/LPM rating. Check and straighten or replace. Check cover gasket, hand knobs, hose, clamps, etc. Repeat 6 times. Slow down...
Perflex EC50C90 Series - Page 10
... under tube sheet.
Filter check valve worn or stuck open. Bump-Drain-Recharge more FlexTubes. then vacuum. Operating too long without D.E. Opening or tear in pool. 3. Worn or loose fitting diaphragm gasket (chemicals fed...Hard bumping.
Very dirty water. Perflex™ Extended Cycle Filtration System
Troubleshooting (cont.)
Problem
Short cycles - even after starting pump.
Perflex EC50C90 Series - Page 11
...Pump
1
34a SPX1250WA 6 ft.
Operation
1
26
ECX1055
Flow Controller
1
27
ECX4077B1
Check Valve
1
28
ECX1256
Flow Diffuser with Check Valve 1
29
SP1022C
Drain Plug with Gasket
1
30
ECX1161
Platform Base
1
31
SP1480
1 ½" Male Union
1
32
SPX1425Z6
O-Ring
1
33
---
Perflex™ Extended Cycle Filtration System
Replacement Parts
Parts Listing
Ref.
Cord...
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