USFilter V-2000 User manual

SERIES V-2000
CHLORINATOR
500 LB/24 HR
AUTOMATIC CONTROL
BOOK NO. IM 25.055AA UA ISSUE C

IM 25.055AA UA (C/6-01)
AUTOMATIC CHLORINATOR - 500LB/24HR
EQUIPMENT SERIAL NO. _________________
DATE OF START-UP _____________________
START-UP BY ___________________________
Prompt service available from nationwide authorized service contractors.
ORDERING INFORMATION
Inorderforustofillyourorderimmediatelyandcorrectly,pleaseordermaterialbydescriptionandpartnumber, as shown in this
book. Also,please specify the serial numberof the equipment onwhich the parts will beinstalled.
WARRANTY
Sellerwarrants for a period of one yearafter shipment that the equipment or materialof its manufacture is free from defectsin
workmanshipandmaterials. Corrosion or other decompositionby chemical action is specificallyexcludedas a defect covered
hereunder,exceptthisexclusionshallnotapplytochlorinationequipment.Sellerdoes not warrant (a) damage caused by use of
the items for purposes other than those for which they were designed, (b) damage caused by unauthorized attachments or
modifications,(c)productssubject to any abuse, misuse, negligence oraccident,(d)productswhere parts not made, supplied,
orapproved by Sellerare used and in the sole judgementof the Sellersuch use affects the products’performance, stability or
reliability, and (e) products that have beenaltered or repaired in a mannerin which, in the solejudgement of Seller, affects the
products’performance,stabilityorreliability.SELLER MAKES NO OTHER WARRANTY OF ANY KIND, AND THE FOREGO-
ING WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING ANY WARRANTY OF
MERCHANTABILITY OR OF FITNESS OF THE MATERIAL OR EQUIPMENT FOR ANY PARTICULAR PURPOSE EVEN
IF THAT PURPOSE IS KNOWN TO SELLER. If Buyer discovers a defect in material or workmanship, it must promptly notify
Sellerin writing; Seller reserves the right to require the return of such defectivepartstoSeller, transportation charges prepaid, to
verifysuch defect before this warrantyisapplicable.Innoevent shall such notification bereceivedbySellerlaterthan 13 months
afterthedate of shipment. No actionforbreach of warranty shall bebroughtmore than 15 months after thedateof shipment of
theequipmentor material.
LIMITATION OF BUYER’S REMEDIES. The EXCLUSIVE REMEDY for any breach of warranty is the replacement f.o.b.
shippingpointofthedefective part or parts of the material or equipment. Any equipmentormaterialrepairedorreplaced under
warrantyshallcarry the balance of the original warrantyperiod,or a minimum of three months. Seller shallnotbeliable for any
liquidated,special,incidentalorconsequential damages, including without limitation, loss of profits,lossofsavingsorrevenue,
lossof use of the materialor equipment or anyassociated material or equipment, thecost of substitute materialorequipment,
claimsofthirdparties,damagetoproperty,orgoodwill,whetherbaseduponbreach of warranty, breach of contract, negligence,
stricttort, or any other legaltheory; provided, however, thatsuch limitation shall not applyto claims for personal injury.
Statementsandinstructions set forth herein arebased upon the best informationandpractices known to U.S. Filter/Wallace&
Tiernan, Inc., but it should not be assumed that every acceptable safety procedure is contained herein. Of necessity this
companycannotguaranteethatactionsinaccordancewithsuchstatementsandinstructionswillresultinthecompleteelimina-
tionof hazards and itassumesno liability for accidentsthat may occur.
1.010-42D
WALLACE & TIERNAN PRODUCTS
1901 West Garden Road, Vineland, NJ 08360

IM 25.055AA UA (C/6-01)
AUTOMATIC CHLORINATOR - 500LB/24HR
INTRODUCTION
This instruction book provides installation, operation, and maintenance
instructions for the USFilter's Wallace & Tiernan Products (USF/W&T)
Series V-2000 Gas Feeder (Chlorine). Of necessity, more information is
providedthanappliestoeachspecificinstallation;disregardthosedetails
that do not apply to your installation. Instructions for accessory equip-
ment, where applicable, are provided in separate books that are included
with that equipment.
The complete gas feeder consists of a control module, an injector, and a
vacuum regulator. The vacuum regulator, electric positioner, and elec-
troniccontrollerarecoveredinaseparateinstructionbookprovidedwith
that equipment.
WARNING:DONOTUSETHISEQUIPMENTFORSWIMMING
POOL, WATER PARK, OR SIMILAR RECREATIONAL APPLI-
CATIONS. IT IS NOT SOLD FOR SUCH USE.
The USF/W&T Gas Feeder is designed to meter and control the flow of
chlorinegas.Aninjectoracceptsthisflowofgas,mixesitwithwater,and
deliverstheresultantsolutiontothepointofapplication.Byusingaselec-
tion of rotameters and valve seats, the gas feeder may be adapted to meet
awiderangeofcapacityrequirements.Thus,asrequirementschangeover
aperiodoftime,thecapacityofthegasfeedermaybechangedaccordingly.
Alargeindicatorscaleontherotameterpermitsadirectreadingoftherate
of gas feed in pounds per 24 hours. Control of the feed rate is electric;
however, a simple release mechanism permits the operator to assume
manual control at any time.
WARNING: HAZARDOUS GAS IS PRESENT IN THIS EQUIP-
MENTDURINGNORMALOPERATION.TOAVOIDPOSSIBLE
SEVERE PERSONAL INJURY OR DAMAGE TO THE EQUIP-
MENT,READTHISINSTRUCTIONBOOKBEFORECONNECT-
ING THIS EQUIPMENT TO A SUPPLY OF GAS. OPERATION
AND MAINTENANCE OF THIS EQUIPMENT MUST BE RE-
STRICTEDTOTRAINED,QUALIFIEDPERSONNELWHOARE
COMPLETELY FAMILIAR WITH THESE INSTRUCTIONS.
CONSULTFACTORYFORAPPLICATIONSAGAINSTANEGA-
TIVE HEAD (PARTIAL VACUUM) OR A POSITIVE
BACKPRESSURE OF LESS THAN 1.0 PSI (28 INCHES OF WA-
TER) IN THE SOLUTION DISCHARGE LINE.
NOTE: When ordering material, always specify model and serial
number of apparatus.
!
!
Introd.

IM 25.055AA UA (C/6-01)
AUTOMATIC CHLORINATOR - 500LB/24HR
Table Of Contents
Very Important Safety Precautions........................... 1.010-40,-41
PreventiveMaintenanceGeneralInformation........... 1.010-5
Maintenance Record Card ........................................ 1.010-13
RegionalOffices........................................................ 1.010-1
TechnicalData .......................................................... Section 1
Installation................................................................. Section 2
Operation .................................................................. Section 3
Service ...................................................................... Section 4
Illustrations ............................................................... Section 5
Preventive Maintenance Kits and Spare Parts List ... Section 6
Literature/Manuals.................................................... Section 7
Chlorine Handling Manual ...................................... IM 25.000AA
Introd. (Cont'd)

IM 25.055AA UA (C/6-01)
AUTOMATIC CHLORINATOR - 500LB/24HR
VERY IMPORTANT SAFETY PRECAUTIONS - CHLORINE
This and the following pages titled “Very Important Safety Precautions” provide, in brief, information of
urgent importance relative to safety in the installation, operation, and maintenance of this equipment.
WARNING
TO AVOID POSSIBLE SEVERE PERSONAL INJURY OR EQUIPMENT DAMAGE, OBSERVE
THE FOLLOWING:
THISEQUIPMENT SHOULD BE INSTALLED,OPERATED,ANDSERVICEONLYBY TRAINED,
QUALIFIED PERSONNEL WHO ARE THOROUGHLY FAMILIAR WITH THE ENTIRE CON-
TENTS OF THIS INSTRUCTION BOOK AND THE CHLORINE GAS HANDLING MANUAL.
CHLORINE GAS IS A RESPIRATORY IRRITANT. EXPOSURE TO CHLORINE GAS IN SUFFI-
CIENT CONCENTRATION PRODUCES IRRITATION OF THE MUCOUS MEMBRANES, THE
RESPIRATORY SYSTEM, AND THE SKIN. IN EXTREME CASES, SUFFOCATION AND DEATH
CAN OCCUR.
WHEN CHANGING CHLORINE CYLINDERS, IT IS RECOMMENDED PRACTICE TO HAVE
AN APPROVED GAS MASK AVAILABLE THAT YOU HAVE BEEN TRAINED TO USE AND
YOU MUCH BE COMPLETELY FAMILIAR WITH YOUR LOCAL PLANT OPERATING AND
EMERGENCY PROCEDURES AND CHLORINE INSTITUTE RECOMMENDED EMERGENCY
PROCEDURES.
DO NOT TOLERATE ANY CHLORINE LEAKS. CHLORINE LEAKS NEVER GET BETTER.
CHLORINE LEAKS ALWAYS GET PROGRESSIVELY WORSE IF THEY ARE NOT PROMPTLY
CORRECTED.ITISRECOMMENDEDPRACTICE TOHAVEANAPPROVEDGASMASKAVAIL-
ABLE WHEN MAKING LEAK CHECKS.
AS SOON AS THERE IS ANY INDICATION OF CHLORINE IN THE AIR, TAKE IMMEDIATE
STEPS TO CORRECT THE CONDITION.
IMPORTANT INFORMATION RELATED TO SAFETY OF CHLORINATION EQUIPMENT IN-
STALLATION IS PROVIDED IN THE CHLORINE GAS HANDLING MANUAL. IN THE INTER-
EST OF SAFE OPERATION, THIS INFORMATION MUST BE READ, UNDERSTOOD, AND
PRACTICED BY EQUIPMENT OPERATORS AND THEIR SUPERVISORS.
AT TIME OF INITIAL INSTALLATION, WHEN CHLORINE SUPPLY LINES HAVE BEEN DIS-
CONNECTEDFORANYREASON AND ON A ROUTINE DAILYBASIS,THOROUGHLY CHECK
ALL JOINTS, CONNECTIONS, AND EQUIPMENT FOR POSSIBLE CHLORINE LEAKS AND
IMMEDIATELY CORRECT ANY THAT MAY BE FOUND.
1.010-40

IM 25.055AA UA (C/6-01)
AUTOMATIC CHLORINATOR - 500LB/24HR
VERY IMPORTANT SAFETY PRECAUTIONS - CHLORINE (CONT’D)
WHEN ANY CONNECTION IS BROKEN EVEN FOR A SHORT TIME, IMMEDIATELY PLUG
THE RESULTANT OPENINGS WITH A RUBBER STOPPER OR EQUIVALENT TO PREVENT
THE ENTRANCE OF MOISTURE. MOISTURE MUST BE EXCLUDED FROM ANY PART OF
THE EQUIPMENT THAT IS NORMALLY EXPOSED TO DRY CHLORINE ONLY. WHILE DRY
CHLORINE IS NON-CORROSIVE, MOIST CHLORINE IS EXTREMELY CORROSIVE TO COM-
MON METALS, SUCH AS BRASS OR STEEL.
THE TWO MOST COMMON CAUSES OF CHLORINE PIPING LEAKS ARE:
1. RE-USE OF GASKETS. THIS SHOULD NEVER BE DONE. ALWAYS HAVE AN AD-
EQUATE SUPPLYON HAND AND ALWAYS USE NEWGASKETS OF THE CORRECT
MATERIAL AND SIZE AS IDENTIFIED ON THE EQUIPMENT PARTS DRAWING.
2. IMPROPERLY MADE-UP THREADED PIPE JOINTS. SEE CHLORINE GAS HAN-
DLING MANUAL FOR RECOMMENDED PROCEDURE.
EXCEPT IN CASES OF LEAK DETECTION OR CALIBRATION ADJUSTMENTS, THE CHLO-
RINEGASSUPPLYMUST BE SHUT OFF ATTHE GAS SUPPLYCONTAINERSANDTHECHLO-
RINE GAS IN THE SYSTEM EXHAUSTED BEFORE SERVICING THE EQUIPMENT.
USE ONLY USF/W&T LISTED PARTS, EXCEPT FOR COMMERCIALLY AVAILABLE PARTS
ASIDENTIFIED ON THE PARTS LIST.THE USEOF UNLISTED PARTS CAN RESULTIN EQUIP-
MENT MALFUNCTIONS HAVE HAZARDOUS CONSEQUENCES.
DO NOT DISCARD THIS INSTRUCTION BOOK UPON COMPLETION OF INSTALLATION.
INFORMATION PROVIDED IS ESSENTIAL TO PROPER AND SAFE OPERATION AND MAIN-
TENANCE.
ADDITIONAL OR REPLACEMENT COPIES OF THIS BOOK ARE AVAILABLE FROM:
USFILTER'S WALLACE & TIERNAN PRODUCTS
1901 WEST GARDEN ROAD
VINELAND, NEW JERSEY 08360
PHONE: [phone]
FAX: [phone]
NOTE
Minor part number changes may be incorporated into USF/W&T products from time to time that are
not immediately reflected in the instruction book. If such a change has apparently been made in your
equipment and does not appear to be reflected in your instruction book, contact your local USF/W&T
sales representative for information.
Please include the equipment serial number in all correspondence. It is essential for effective communi-
cation and proper equipment identification.
1.010-41

IM 25.055AA UA (C/6-01)
AUTOMATIC CHLORINATOR - 500LB/24HR
PROTECT YOUR EQUIPMENT INVESTMENT
MINIMIZE DOWNTIME
ORDER A PREVENTIVE MAINTENANCE KIT NOW ...
KEEP ONE ON HAND
Quality + Preventive = Dependable Operation
Equipment Maintenance Minimum Downtime
There’s no question about it.
Equipment that is properly maintained is dependable equipment.
It will give optimum performance with minimum unscheduled downtime.
USFilter’s Wallace & Tiernan Products manufactures quality equipment designed for perfor-
mance and reliability. Each product is carefully tested and inspected before shipment to ensure that it
meets our high standards.
Our equipment is engineered for easy maintenance. To ensure maximum service life and minimize
unscheduled repairs, we recommend a program of regular preventive maintenance, as described in the
Service section of this book. To support this program, we developed. standard parts kits. These kits can
also be used for minor emergency repairs to minimize downtime.
We recommend that these kits be available in your stock at all times. When the complete kit or any
of its parts are used, the kit should be replaced immediately.
Preventivemaintenance kitsmaybeordereddirectlyfromthecompany that suppliedyourequip-
ment, or they may be ordered directly from USFilter’s Wallace & Tiernan Products. For ordering
numbers, refer to the parts list at the rear of this book.
1.010-5E

IM 25.055AA UA (C/6-01)
AUTOMATIC CHLORINATOR - 500LB/24HR
PREVENTIVE MAINTENANCE SCHEDULE
AND RECORD OF PERFORMANCE
This equipment should receive preventive maintenance on a one (1) year cycle.* It is recommended
that the following table be used to plan, schedule, and record this important work.
*NOTE: This is the recommended cycle. Your local operating conditions may call
for more frequent preventive maintenance.
1.010-13B
noitallatsnIfoetaD
goLecnanetniaMevitneverP
etaDeludehcS demrofrePetaD
PROTECT YOUR EQUIPMENT INVESTMENT
MINIMIZE DOWNTIME
ORDER A PREVENTIVE MAINTENANCE KIT NOW ...
KEEP ONE ON HAND

IM 25.055AA UA (C/6-01)
AUTOMATIC CHLORINATOR - 500LB/24HR
REGIONAL OFFICES
INSTALLATION, OPERATION, MAINTENANCE, AND SERVICE INFORMATION
Direct any questions concerning this equipment that are not answered in the instruction book to the
Resellerfrom whom theequipmentwaspurchased. Iftheequipmentwaspurchased directlyfromUSFilter's
Wallace & Tiernan Products (USF/W&T), contact the office indicated below.
UNITED STATES
1901 West Garden Road
Vineland, NJ 08360
TEL: [phone]
FAX: [phone]
CANADA
If the equipment was purchased directly from USF/W&T Canada, contact the nearest office indicated
below.
ONTARIO QUEBEC
250 Royal Crest Court 243 Blvd. Brien
Markham, Ontario Bureau 210
L3R3S1 Repentigny, Quebec
[phone] [phone]
MEXICO
If the equipment was purchased directly from USF/W&T de Mexico, contact the office indicated below.
Via Jose Lopez Portillo 321
Col. Sta. Maria Cuautepec
Tultitlan, Edo. de Mexico
54900 Mexico
TEL: [phone]
FAX: [phone]
1.010-1D

IM 25.055AA UA (C/6-01)
AUTOMATIC CHLORINATOR - 500LB/24HR

IM 25.055AA UA (C/6-01)
AUTOMATIC CHLORINATOR - 500LB/24HR
1
SECTION 1 - TECHNICAL DATA
List Of Contents
PARA./DWG.NO.
TechnicalData............................................................ 1.1
Illustrations
Performance
V-2000InjectorInletPressureLimits.................... 25.055.190.010
VacuumLineLengthLimits ................................... 25.052.190.030

AUTOMATIC CHLORINATOR - 500LB/24HR
2IM 25.055AA UA (C/6-01)
1.1 Technical Data
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yticapaCenirolhcrh42/bl005ot3
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noitacilppAfotnioPtaerusserPelbixelfhtiw.xamisp57 .enilnoitulosehtrofenelyhteylop erusserphgihgnisu.xamisp061 noitulosehtrofepipdigirroesoh .enil

IM 25.055AA UA (C/6-01)
AUTOMATIC CHLORINATOR - 500LB/24HR
3
V-2000 INJECTOR INLET PRESSURE LIMITS
- PERFORMANCE
25.055.190.010
ISSUE 1 5-97

AUTOMATIC CHLORINATOR - 500LB/24HR
4IM 25.055AA UA (C/6-01)
VACUUM LINE LENGTH LIMITS - PERFORMANCE
Used In Remote Vacuum Gas Feeders
25.052.190.030
ISSUE 2 10-84

IM 25.055AA UA (C/6-01)
AUTOMATIC CHLORINATOR - 500LB/24HR
5
SECTION 2 - INSTALLATION
List Of Contents
PARA./DWG.NO.
LocationofComponents............................................. 2.1
GasSupply................................................................. 2.2
Unpacking .................................................................. 2.3
Rotameter .................................................................. 2.4
SafetyReliefValveandVentLine ............................... 2.5
ElectricalConnections................................................. 2.6
InstallationofThroatandTailway ................................ 2.7
InjectorSuctionConnection ........................................ 2.8
InjectorWaterSupply ................................................ 2.9
Drain 2.10
InjectorDischarge ...................................................... 2.11
PointofApplication .................................................... 2.12
VacuumRegulator ...................................................... 2.13
LeakCheck ............................................................... 2.14
Illustrations
TypicalInstallation
Series V-2000Gas Feeder ................................... 25.055.110.011
SeriesV-2000GasFeeder-Remote1" Fixed
ThroatInjector .................................................. 25.055.110.015
Installation-PVCPipe ............................................ 50.830.110.011

AUTOMATIC CHLORINATOR - 500LB/24HR
6IM 25.055AA UA (C/6-01)
WARNING:THISCONTROLMODULEISDESIGNEDTOOPER-
ATE UNDER VACUUM ONLY. TO AVOID POSSIBLE SEVERE
PERSONALINJURYOREQUIPMENTDAMAGE,DONOTCON-
NECTTOASOURCEOFGAS UNDER PRESSURE.
2.1 Location of Components
ThegeneralphysicalrequirementsoftheinstallationareshownontheTypical
Installationdrawings.Locatethecontrolmodulesothatthenecessarygasand
powersuppliesareconnected.Readyaccesstotheequipmentforoperation,
routinemaintenance,andserviceisrequired.Locatetheinjectorsothatthe
watersupply,solutionlinetothepointofapplication,andsuctionlinesare
connectedwithaccessforserviceconvenientlyprovided.Afloordraininthe
injectorareaisdesirable.
2.2 Gas Supply
Forgassupplyinstallationdetails,refertotheseparateinstructionbookpro-
videdwiththevacuumregulator(whichregulatesthegassupplytothecontrol
module).
2.3 Unpacking
Whentheequipmentandaccessoryitemsareunpacked,checkallitemsagainst
thepackinglisttobesurethatnopartsarediscardedwiththepackingmaterial.
Wheneverpossible,unpacktheequipmentattheinstallationsite.Setaside
itemsnotrequiredatthetimeofinstallation,suchasspareparts,wheretheywill
beavailablewhenneeded.
WARNING:DONOTDISCARDTHISINSTRUCTIONBOOKUPON
COMPLETIONOFINSTALLATION.INFORMATIONPROVIDED
ISESSENTIALTOPROPERANDSAFEOPERATIONANDMAIN-
TENANCE.
CAUTION:Topreventdamagetothemodule,replacetheshimwash-
ersunderneaththemoduleaftertheplywoodfeetareremoved.
2.4 Rotameter
Forprotectioninshipment,therotameterandassociatedpartsareremoved
afterthe gasfeederis factorytested.These partsarepackaged separately;
assembleandinstallasindicatedonDwg.25.100.150.012.
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IM 25.055AA UA (C/6-01)
AUTOMATIC CHLORINATOR - 500LB/24HR
7
2.5 Safety Relief Valve and Vent Line
CAUTION: To avoid possible equipment damage, a pressure relief
valveisrequiredinthegas feed system. If thevacuumregulatordoes
notprovidepressurerelief,apressurereliefvalvemustbeinstalledat
thecontrolunitorinthevacuumgassupplyline.
Apressurereliefvalvemustbeinstalledinthegasfeedsystem,eitheratthe
vacuumregulator,thecontrolunit,orinthevacuumlinebetweentheregulating
valveandcontrolunit.
Theremustnotbeanyisolatingvalvebetweenthepressurereliefvalveandthe
vacuumregulator.
Avent line isrequiredfromthe pressure reliefvalvetoapoint outsidethe
buildingwhereanoccasionaldischargeofgaswillnotbeobjectionable.The
properinstallationofthislineisimportant.Thegradientofthelinemustbe
continuous,withouttraps,anddowntowardoutsideatmosphere.Pointthe
atmosphericenddownandscreenitagainsttheentranceofforeignmaterials.
Wheretrapsareunavoidableoradowngradientisnotpossible,provisionsfor
condensateremovalmustbeinstalledatalllowpoints(drip leg).Suitable
supportfortheventisrequiredthroughoutitsentirelength.
WARNING:THEPRESSURERELIEFVALVEMUSTBEVENTED
TOOUTSIDEATMOSPHERE.THE VENTLINEMUST TERMI-
NATE IN AN AREA WHERE GAS FUMES CANNOT CAUSE IN-
JURYTOPERSONNELORDAMAGETOEQUIPMENT.DONOT
TERMINATE THE VENT LINE AT A LOCATION ROUTINELY
USEDBYPERSONNEL,SUCHASWORKAREASORPATHWAYS,
NORNEARWINDOWSORVENTILATIONSYSTEMINTAKES.
2.6 Electrical Connections
Ifthecontrolmoduleisfurnishedwithbuilt-inaccessoriesrequiringapower
supplyorwiringtootherequipment,appropriatewiringdiagramswillbefound
intheinstructionsfortheaccessoryitems.
NOTE:Fieldwiringmustconformtolocalelectricalcodes.
!
!

AUTOMATIC CHLORINATOR - 500LB/24HR
8IM 25.055AA UA (C/6-01)
2.7 Installation of Throat and Tailway
Thethroatandtailwaymustbeassembledasshownonthepartsdrawing.If
faultyinjectoractionissuspected,inspectthegasketsandO-ringsandreplace
themifthereisanydoubtabouttheircondition.
2.8 Injector Suction Connection
Exceptinthoseinstanceswheretheinjectorisinstalledinthecontrolmodule,
alinemustbeprovidedtocarrythegasfromthemoduletotheinjector.The
pipingmustbesizedasrequiredtoobtainsixinchesHgminimumvacuumatthe
module.
CAUTION:Novacuumrelief.Toavoidflooding,connecttoadifferen-
tialtypeinjectoronly.
2.9 Injector Water Supply
Theinjectorrequires a supply of reasonably clean water.Equip the water
supplywithastrainer,asindicatedinthetypicalinstallationdrawinginthis
section.Thepressureandquantityofwaterrequiredvariesfromoneinstallation
toanother.
2.10 Drain
Afloordrainisalwaysdesirabletofacilitateinjectorserviceandfortheinjector
drainreliefvalve(ifinstalled).
2.11 Injector Discharge
ArigidPVCpipeorUSF/W&Tsolutionhoseisrequiredbetweentheone-inch
fixedthroatinjectordischargeandthepointofapplication.Thesizedepends
onthesizeofthethroatandtailwayusedintheinjector.Solutionhosemaybe
connecteddirectlytotheinjectortailway.IfrigidPVCpipeisused,apieceof
straightpipeatleasteightincheslongshouldbecoupledtotheendoftheinjector
tailwaybeforeanyelbows,tees,orSaundersvalvesareused.Thisistoprevent
anyflowdisturbancesthatcouldaffectthehydraulicperformanceoftailway
connections.
!

IM 25.055AA UA (C/6-01)
AUTOMATIC CHLORINATOR - 500LB/24HR
9
2.12 Point of Application
2.12.1 Main Connection
Ifthesolutionistobeappliedinamain,asuitablepipetapisrequiredinthemain
toaccommodatethesolutiontubeordiffuser.
2.12.2 Open Well
Ifthesolutionistobeappliedinabasin,flume,channel,etc.,wherethereisno
pressure,thelinefromtheinjectormustbesupportedsothattheopenendis
submergedtothebottomofthechamber,ifpossible,oraminimumofsixfeet,
andislocatedinanonstagnantarea.
2.13 Vacuum Regulator
Avacuum regulator, which isa gas pressurereducing valve andcheck, is
connectedtothecontrolmoduleinlet.Refertotheseparateinstructionbook
suppliedwiththeunitforinstallationinstructionsfortheunit.
2.14 Leak Check
Afterthevacuumregulator(s)isinplace,andbeforethegastubingthatwill
connectittothecontrolmoduleisinstalled,checkforgasleaksasdirectedin
theinstructionbookprovidedwithvacuumregulator.
WARNING:TOAVOIDPOSSIBLESEVEREPERSONALINJURY
OR EQUIPMENT DAMAGE, DO NOT TOLERATE ANY GAS
LEAKS.LEAKSALWAYSGETPROGRESSIVELYWORSEAND
MUSTBECORRECTEDPROMPTLY.
NOTE: The vacuum line extending from the control module to the
vacuumregulatormustnotexceedthedistance(asdeterminedonthe
graph,seeDwg.25.052.190.030)forthestandardtubingandpipesizes
given. If necessary, tubing or pipe can be installed that will not give
more than five inches of water differential between the module and
vacuumregulatoratmaximumfeedrate.Notethattheequivalentlength
of the fittings must be added to the tubing length to obtain the total
equivalentlengthasshownonthegraph.
!

AUTOMATIC CHLORINATOR - 500LB/24HR
10IM 25.055AA UA (C/6-01)
SERIES V-2000 GAS FEEDER
- TYPICAL INSTALLATION
25.055.110.011
ISSUE 0 8-97