Doheny's 2457 Series User manual

Automatic
Chlorine Feeders
Item #s 2457, 2458 & 2459
10411 80th Avenue Pleasant Prairie,WI 53158|Orders and Customer Care: 1-800-574-7665|Fax: 1-800-323-5932|Doheny.com
I INSTALLATION 2457 / 2458
1. Your automatic chlorine feeder is designed for
permanent installation in the pool water return line.
2. Always install the chlorine feeder after the heater. If
thereisnoheater,installafterthelter.Damageto
theheaterorltermayresultifconcentratedchlorine
isallowedtoowthroughthem.
3. 2457 & 2458 are furnished with 1-1/2 in. female
threads. 2457 is also equipped with male threads.
Only use pipe sealants formulated and approved for
usewithABSplasticconnections.Donotovertighten
pipetting.Properttingmakeupishandtightplus
1 to 1-1/2 turns maximum.
Notice: After starting up system, re-check all
connectionsforleaks.Re-tightenasrequired.
4.RefertoSection II DIRECTIONS FOR USE.
Note: Never install the chlorine feeder directly into
copper plumbing as pipe damage may occur.If
you have brass or bronze backwash valves, or
othersensitivemetalliccomponents,callDoheny’s
for precautions or recommendations for your
particular system.
A Planning Installation 2459
1. The inlet connection should be made in the piping after
thepumpandbeforethelter.Marklocationonpipe.
2. The outlet connection should be made in the piping
after the heater. If no heater is being used, connection
shouldbemadeafterthelter.Marklocationonpipe.
3. Based on the locations from Steps 1 and 2, cut
tubing to required lengths. Be sure ends are cut
evenly and cleanly.
Note: Never install the chlorine feeder directly into
copper plumbing as pipe damage may occur. If
you have brass or bronze backwash valves, or
othersensitivemetalliccomponents,callDoheny’s
for precautions or recommendations for your
particular system.
B Connection to Chlorine feeder 2459
1.Wrap Teon tape on larger male thread of Check
Valve and thread it securely into outlet port
of chlorine feeder.
Notice:TheCheckValveismarkedwitha‘dot’.It
alsohasaballthat‘clicks’whenyoushakeit.
2.WrapTeon tape onlargemalethreadof the Inlet
Fitting Adapter and thread it securely into the inlet
port of chlorine feeder.
3. To connect inlet tubing to chlorine feeder, place
compression nut over inlet tubing and move the nut
up about 2 in. Insert the tubing all the way into the
inletttingadaptersocketandwhileholdingtubingin
place,tightennutrmlybyhand.Donotovertighten.
4.ConnectoutlettubingtotheCheckValveinthesame
manner as in Step 3 above.
C Connection to Plumbing Lines 2459
Notice: The Saddle Fittings and clamps are
designedtottheO.D.of1-1/2in.or2in.pipe.
5.Drilla3/8in.holeatlocationidentiedinStep1of
planning installation section. Clean all burrs and
shavings. Fit Saddle Fitting, with gasket, into
oval shaped hole in clamp and insert tting into
the 3/8 in. hole. Secure clamp around Saddle Fitting,
gasketand pipe and tighten securely toachieve a
goodseal.Donotovertightenclamp.
®

10411 80th Avenue Pleasant Prairie,WI 53158|Orders and Customer Care: 1-800-574-7665|Fax: 1-800-323-5932|Doheny.com
6 Drilla3/8in.holeatlocationidentiedinStep2of
Planning Installation section. Install Saddle Fitting
as in Step 5 above.
7.ConnectinletandoutlettubingtotheSaddleFittings
withCompressionNutsasinStep3above.Donot
over tighten.
Notice: After starting up system, re-check all
Connectionsforleaks.Re-tightenasrequired.
II DIRECTIONS FOR USE
General
Before using your chlorine feeder, your pool/spa
water should be properly balanced and conditioned
and should have a chlorine residual of approximately
1.0 to 1.5 ppm. Follow chemical manufacturer’s
directionsandinstructions.Checkchlorineresidual
daily and adjust the dial valve for more or less
chlorine. The chlorine demand for pools and spas
varies based on usage, temperature and sunlight.
Initially, you’ll have to experiment to determine
the proper amount of chlorine and the correct valve
setting required for your pool and lter time cycle.
Follow chemical manufacturer’s instructions for
proper chlorine level.
Relling Chlorine feeder
!DANGER
• You can use 3 in. or 1 in. diameter slow-dissolving
Trichloro-STriazinetrioneChlorineTablets.
• Nevermixchemicals asitmaycause reand/or
an explosion.
• Never mix Trichloro-S-Triazinetrione Chlorine
Tablets with Calcium Hypochlorite, or with any
other form of concentrated chlorine or other
chemicals. Fire and/or explosion may result.
• Never add any other types of chlorine, pH
adjusters,shocktreatmentsoralgaecidesthrough
theskimmer.Iftheseproductsmustbeused,they
should be added directly into the pool water.
• Never isolate chlorine feeder with valve or other
Devices.
!WARNING
• Read and follow all Safety Instructions prior to
operating or servicing this chlorine feeder.
• Toreducetheriskofinjury,donotpermitchildren
to use this product.
• Weareyeandskinprotectionwhilemaintainingor
servicing this unit.
• Do not inhale fumes from the chlorine feeder or
chemical container.
• Chlorine feeder may be under pressure. Use
Cautionremovingcover.
1. Shut off all pumps and pump timers.
2.Turnchlorinefeederowcontrolvalveto‘OFF’
3. Verify chlorine feeder return line to pool is
unrestricted.
4. Wait one minute to relieve system pressure before
attempting to remove cover.
5.Removecover.
6.Rellchlorinefeederwith3in.or1in.diameterslow-
dissolvingTrichloro-S-TriazinetrioneChlorineTablets.
7. Secure cover to chlorine feeder.
8.
Turnowcontrolvalvetodesiredsetting.Restartpump.
III MAINTENANCE
A To Change O-Ring 2458
1.ReadandfollowinstructionsinStep1to5inRelling
Chlorinefeedersection.
2.Remove the O-Ring and replace with a Doheny’s
replacementO-Ringpart#24572.
3.Replacecover.Ifchlorinefeederneedstoberelled,
readandfollowinstructionsinSteps6to8inRelling
Chlorinefeedersection.
A To Change O-Ring 2457 & 2459
1.ReadandfollowinstructionsinStep1to5inRelling
Chlorinefeedersection.
2.Replace O-Ring with a Doheny’s replacement
O-Ringpart#24573.ReassemblebeingsureSlip
WashersareinplaceonstemofCover(Inside).
3.Replacecover.Ifchlorinefeederneedstoberelled,
read and follow instructions in Steps 6 to 8 in
RellingChlorinefeedersection.
B To Remove Flow Control Valve Handle
Set pointer to FULL. Insert screwdriver in slot
opposite pointer, lift up and rotate handle
counterclockwise.Thisallowsthehandleindexlock
tab to clear the body ridge.
C Winterizing
Where freezing temperatures can be expected, drain
all water from chlorine feeder, (For in-line
permanently- installed unit, remove drain plug).
Carefullyremoveundissolvedtabletsandrinseout
chlorinefeederthoroughlywithwater.Replacecover
and drain plug.
D Vacuuming
Whenvacuuming,closeowcontrolvalvetoprevent
bypass of sediment and possible clogging of control valve.
E Lubrication
Never use petroleum type lubricants on Cover
O-Ring.UseMagicLubepart#1185tolubricate.

10411 80th Avenue Pleasant Prairie,WI 53158|Orders and Customer Care: 1-800-574-7665|Fax: 1-800-323-5932|Doheny.com
70167 SERIES
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2458 Series
REF PART DESCRIPTION No.
No. NUMBER REQ’D
1 647016703080 Cover 1
2 24572 O-Ring 1
3 24571 DrainPlugwithGasket 2
4 24574 ControlValveAssembly 1
2457 Series
REF PART DESCRIPTION No.
No. NUMBER REQ’D
1 65431033080 Cover 1
2 24573 O-Ring 1
3 24571 DrainPlugwithGasket 2
4 24574 ControlValveAssembly 1
2459 Series
REF PART DESCRIPTION No.
No. NUMBER REQ’D
1 647016802000 Cover 1
2 65431036080 O-Ring 1
3 24571 DrainPlugwithGasket 2
4 24574 ControlValveAssembly 1
5 24578 Inlet Fitting Adapter 1
6 24575 CompressionNuts 1
7 24576 PlasticTubing-8feet 1
8 24577 Saddle Fitting 2
9 245710 SaddleClamp 1
10 24579 CheckValveAssembly 1
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647016875000
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65749011080
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65021013000
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647016703080
647016703080
65431033080
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88601004
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647016875000
647016875000
647016807080
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65021013000
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647016803080
647016803080
647016802000
647016802000
65431036080
65431036080
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88601004
647016875000
647016875000
647016807080
647016806001
65749011080
647016805080
65021013000
647016873000
70167 SERIES
70166 SERIES
70169 SERIES
70168 SERIES
647016703080
647016703080
65431033080
65431033080
88601004
88601004
647016875000
647016875000
647016807080
647016806001
65749011080
647016805080
65021013000
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647016803080
647016803080
647016802000
647016802000
65431036080
65431036080
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88601004
647016875000
647016875000
647016807080
647016806001
65749011080
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65021013000
647016873000
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70168 SERIES
647016703080
647016703080
65431033080
65431033080
88601004
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647016875000
647016875000
647016807080
647016806001
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65021013000
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647016803080
647016803080
647016802000
647016802000
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65431036080
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88601004
647016875000
647016875000
647016807080
647016806001
65749011080
647016805080
65021013000
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647016803080
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647016703080
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70167 SERIES
70166 SERIES
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647016703080
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70168 SERIES
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70168 SERIES
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70167 SERIES
70166 SERIES
70169 SERIES
70168 SERIES
647016703080
647016703080
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65431033080
88601004
88601004
647016875000
647016875000
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647016873000
647016803080
647016803080
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647016802000
65431036080
65431036080
88601004
88601004
647016875000
647016875000
647016807080
647016806001
65749011080
647016805080
65021013000
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70167 SERIES
70166 SERIES
70169 SERIES
70168 SERIES
647016703080
647016703080
65431033080
65431033080
88601004
88601004
647016875000
647016875000
647016807080
647016806001
65749011080
647016805080
65021013000
647016873000
647016803080
647016803080
647016802000
647016802000
65431036080
65431036080
88601004
88601004
647016875000
647016875000
647016807080
647016806001
65749011080
647016805080
65021013000
647016873000
70167 SERIES
70166 SERIES
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70168 SERIES
647016703080
647016703080
65431033080
65431033080
88601004
88601004
647016875000
647016875000
647016807080
647016806001
65749011080
647016805080
65021013000
647016873000
647016803080
647016803080
647016802000
647016802000
65431036080
65431036080
88601004
88601004
647016875000
647016875000
647016807080
647016806001
65749011080
647016805080
65021013000
647016873000
70167 SERIES
70166 SERIES
70169 SERIES
70168 SERIES
647016703080
647016703080
65431033080
65431033080
88601004
88601004
647016875000
647016875000
647016807080
647016806001
65749011080
647016805080
65021013000
647016873000
647016803080
647016803080
647016802000
647016802000
65431036080
65431036080
88601004
88601004
647016875000
647016875000
647016807080
647016806001
65749011080
647016805080
65021013000
647016873000
70167 SERIES
70166 SERIES
70169 SERIES
70168 SERIES
647016703080
647016703080
65431033080
65431033080
88601004
88601004
647016875000
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