INSTALLATION AND OPERATION MANUAL: MODEL...
Transcript of INSTALLATION AND OPERATION MANUAL: MODEL...
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MODEL 1001B TYPE Y OR ZPRESSURIZATION SYSTEM
PROCESS AUTOMATION
INSTALLATION AND OPERATION MANUAL
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Model 1001B Installation and Operation Manual
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Subject to modifications without notice
Pepperl+Fuchs Groupwww.pepperl-fuchs.com
USA: +1 330 486 [email protected] [email protected]
Singapore: +65 6779 [email protected]
Copyright Pepperl+Fuchs
Germany: +49 621 776 2222
Table of Contents
Page 2 System Purpose and Description Purpose,Systemdescription,Importantnotes
Page 3 Identifying Your System Definesspecificfeaturesofthesystem
Page 3 General Information System&materialspecifications,System
accessories,Spareparts,tools&testequipment,Maintenanceprocedures
Page 4 Enclosure and Device Design Designrequirements,Adjacentenclosures,Deviceventilation,Temperaturelimitations
Page 5 Installation Overview Installationdiagram
Page 6 Getting Started Establishingconnectionsizes,Determiningenclosure
inlet&outletconnectionlocations
Page 7 System Mounting LH,RH,TM,BM&WMconfigurations,
FM&PMconfigurations
Page 8 Hardware Mounting Optionalenclosureprotectionvent,Warning
nameplates
Page 9 Mounting Plate Dimensions Mountingplatedimensiondiagrams
Page 11 Pneumatic Tubing Requirements Protectivegassupplyrequirements,Pneumatic
connectionrequirements
Page 12 Tubing Installation LH,RH,TM,BM,WM,FM&PMtubing
configurations
Page 13 Tubing Connection Diagrams LH,RH,TM,BM,WM,FM,&PMconfiguration
connectionpoints,Pneumaticdiagram
Page 14 Electrical Supply Requirements Wiringrequirements,Enclosurepower&alarmsignal,
Enclosurewiringmethods&connections
Page 15 Conduit Installation Electrical&WPSstyleconduitandconnectionparts
Page 16 Set-Up & Operating Procedures ClassIIset-upandoperation
Page 17 Troubleshooting Procedures Troubleshootingchart
Page 18 Warranty and Liability Statement Warrantynotes,Generalterms,Limitations
Page 19 Customer Notes
Page 22 System Maintenance Regularmaintenance,Long-termmaintenance,
Maintenanceschedule
Page 23 Systems identification & application information
Purpose and Description
PurposePepperl+Fuchs'BebcoEPSSystemallowstheuseofgeneral-purposeornonratedelectricalorelectronicdevices,withexceptiontodevicesthatproduceexcessiveheat,utilizecombustiblegas,orexposearcingcontactstothehazardousatmosphere,inNEMA(NationalElectricalManufacturersAssociation)4or12enclosuresintheplaceofexplosionproofNEMA7enclosures.Otherpurposesincludeheat,moistureanddustcontaminationprevention.
DescriptionModel1001Bisanenclosurepressurizationsystemthatoperatesonasupplyofcompressedinstrumentairorinertgas.Itregulatesandmonitorspressurewithinsealed(protected)enclosurestopreventcombustibledustaccumulation.InClassIIareas,thesystemmaintainsasafe(1.0")pressure.Thisprocessreducesthehazardous(classified)arearatingwithintheenclosure(s),inaccordancewiththeNEC-NFPA70,Article500,NFPA496andISA12.4
Important NotesOne(1)permanentfilecopyandone(1)operationscopyofthismanualmustbestudiedandretainedbytheoperatorofthissystem.Usersagentsareresponsiblefortransferringthismanualtotheuser,priortostart-up.
Thecontentsofthismanualhavebeenarrangedtoallowtheuseofthisproductasastand-alonedeviceonequipmentandenclosuressuppliedbytheuseroritsagents.ThemanualsparametersencompassacombinationofbothNationalFireProtectionAssociation(NFPA)requirementsandPepperl+Fuchs,Inc.requirements.Pepperl+FuchsthereforeacknowledgestheuseofNFPA496asaguideline,thatwehaveenhancedcertainNFPArequirementsandthatadditionalinformationhasbeencompiledtocompletethisdocument.Themanualisintendedasacompleteguideandmustbeconsidered,unlessspecificallystatedotherwise,thatalldirectivescontainedhereinarerequirementsforsafe,practicalandefficientuseofthisproduct.
Thissystemisnotintendedforusetoprotectenclosuresordevicesthatcontainignitableconcentrationsofgasesorvapors.Thisexclusiongenerallyappliestoprocessorproductanalyzingsystemsequipment.
All specifications are subject to change without notice.
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Subject to modifications without notice
Pepperl+Fuchs Groupwww.pepperl-fuchs.com
USA: +1 330 486 [email protected] [email protected]
Singapore: +65 6779 [email protected]
Copyright Pepperl+Fuchs
Germany: +49 621 776 2222
Identifying Your System
Thisenclosureprotectionsystemisofferedinvariousstyles.Forproperinstallationandoperation,examinethesystemmodelnumbernameplatetoidentifythesystemstyle,areaclassification,andtype,asnotedbelow.
General Information
System SpecificationsSystemdimensions: Seepages9&10Shippingweight(lbs.): LPS-7,WPS-12Operatingtemp.range: -20Fto+120FSupplypressurerange: *5-120psimax.
Whenusingtheoptionalinlinefilter,max.supplypressureis80psiSupplyrequirements: CleanairorinertgasSafepressuresetpoint: 1.0"Safepressureflowrate: **0.1-3.5SCFHSystemsupplyfitting: 3/8"tubefittingEnclosuresupplyfitting: 3/8"tubefittingEnclosurereferencefitting: 1/4"tubefittingSwitchsetting(decr,) 0.5"+.02"Switchconduitportsize: 1/2"FPTSwitchcontactrating: 120VAC,15Amps
* WithEPV-3Vent-120psimax.to5psiminimum.SystemsinstalledwithoutEPV-3mustbeequippedwithredundantregulatorsetto5psimaximum
**Enclosureintegritydeterminesactualflowrate
Material SpecificationsRegulatorbody: Zincw/enamelfinishRegulatorhandle: PolycarbonateEnclosurepressuregauge: Aluminumw/enamelfinishTubefittings: 316SSforgedbodyTubing: 316SS1/4".035weldedSystemnameplates: SilkscreenedLexan&SSFastenerhardware: Aluminum&stainlesssteelMountingplate: 31614ga#3brushSSEXPpressureswitchbody: Anodizedcastalum.Enclosurewarningnameplate: SilkscreenedSS
LexanisaregisteredtrademarkoftheGeneralElectricCorporation
Model 1001B System AccessoriesOptional Enclosure Protection VentsEPV-3-SA-00 Straightw/sparkarrestorEPV-3-SA-90 Rtanglew/sparkarrestor
Additional ItemsSMK-1,-4or-6 SystemmountingkitEPSK-2 ClassII,explosionproofswitchkitGPSK-2 ClassII,generalpurposeswitchkitRAH Div.1remotealarmhornRAB-1 Div.1remotealarmbeaconRAB-2 Div.2remotealarmbeaconLCK LfittingconduitkitTCK TfittingconduitkitTR-10G Tamper-proofregulatorw/gaugeEFC-4 1/4"flushconnectorEFC-6 3/8"flushconnectorEBC-6 3/8"bulkheadconnectorEPC-13 1"pipeconnectorILF-6 3/8"filterw/clearbowlETW Enclosuretemperaturewarning
Recommended Spare PartsQty Description Part#(supercedes)1 Enclosurepressureindicator-CII 513235(001027)1 Enclosurepressurecontrolregulator 513236(002050)1 Installation&operationmanual 129-02011 EXPenclpressurelossalarmswitch-CII 513242(001082)1 Enclosurewarningnameplate-CII 513009(EWN-2)
Pleasecallandreferencetheabovepartnumberforcurrentsparepartspricing.Immediatepricingisavailabletoallconfirmedcustomers.
Installation Tools & Testing Equipment1/2"chuckdrill
Completesetofdrillbits
1.25"conduitknockoutpunchor1.75"holesaw
Completesetoftubing,conduitbending,instrumentfittingandelectricalcraftsmanhandtools
0-250scfhflowmeter(connectedupstreamoftheprotectionsystemtodetermineairconsumptionandflowduringset-upprocedure)
1001B - LPS - CII - YZ - LH - ##
Series Model NumberSystem Style
LPS - less pressure switchWPS- with pressure switch
Area ClassificationCII - Class II Area
System TypeYZ - Div. 1 to Div. 2, Div. 2 to Nonhazardous
Mounting ConfigurationLH - left hand left side of enclosureRH - right hand right side of enclosureTM - top mount top of enclosureBM - bottom mount bottom of enclosureWM - wall mount wall surfaceFM - frame mount external frame or rackPM - panel mount enclosure surface cutout
(Not available in WPS Style)## - Additional factory installed accessories
APPROVED BY FM APPROVALS AS ASSOCIATED TYPE Y & Z PRESSURIZATION CONTROL
EQUIPMENT FOR USE IN HAZARDOUS LOCATIONS. REDUCES THE INTERNAL AREA
OF A CONNECTED ENCLOSURE IN ACCORDANCE WITH DRAWING NUMBER 1001B-IOM.
REDUCES INTERNAL AREA CLASSIFICATION AS FOLLOWS:TYPE Y: CL. II, DIV. 1, GR. E, F & G TO CL. II DIV. 2
TYPE Z: CL. II, DIV. 2, GR. E, TO NONHAZARDOUSF & G
Model 1001B-WPS-CII Type Y or ZC
LASSIFIED
PURGE CONTROL FOR USE IN HAZARDOUS LOCATIONS IN ACCORDANCE WITH THE NATIONAL FIRE
PROTECTION ASSOCIATION STANDARD FOR PURGED AND PRESSURIZED ENCLOSURES FOR ELECTRICAL
EQUIPMENT NFPA 496-1996 4S11
50 CUBIC FEET MAXIMUM ENCLOSURE VOLUME
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Pepperl+Fuchs Groupwww.pepperl-fuchs.com
USA: +1 330 486 [email protected] [email protected]
Singapore: +65 6779 [email protected]
Copyright Pepperl+Fuchs
Germany: +49 621 776 2222
Maintenance ProceduresRegular Maintenance Procedure
Draintheprotectionsystemfilterfrequently(ifequippedwithaModelILFKin-linefilterkit)andcleansystemwithnonsolventcleaningagentsonly,suchassoapandwater.
Long-Term Maintenance Procedures
Calibratetheenclosurepressureindicatorto0inchesbyventingthepurgepressurereferenceportandtheprotectedenclosuretoatmosphereandadjustingthecalibrationscrewinthelowercenterportionoftheindicatorsface.
Ifventisutilized,fullyopentheenclosurepressurecontrolregulator,toblowoutanydepositsaroundthetipoftheregulatorandtoensurethattheenclosureprotectionventisoperatingproperly,thencarefullyreadjustsystemaccordingtotheset-upandoperatingproceduresonpage16.Replaceortightenstempackingnutasrequiredtoprohibitstempackingleakage.
Carefullydisassembletheenclosureprotectionventbylooseningthetwobottomhexnutsthatholdtheunittogether.
(DO NOT REMOVE CAP NUTS ON TOP OF VENT BODY)
Carefullycleantheflappervalveandventbodyseatswithwarmsoapandwater,beingcarefulnottoextendtheventvalvebeyonditsnormalopeningpoint,andbeingcarefulnottoexertanystressonthevalvehinge.
Examinetheentireprotectionsystemandtheprotectedenclosure(s),andreplaceanydefectivepartsduringroutineshutdownoftheprotectedenclosure(s).PartsareavailablefromPepperl+Fuchsonimmediatenoticeasrequired.
Enclosure & Device Design
Enclosure Design Requirements1. Allwindowsmustbeshatterproofandsizedassmallas
possible.
2. AllNFPA496requiredmarkingsmustbeplacedonornearallenclosuredoorsandcovers.
3. Theenclosuremustwithstandaninternalpressureoften(10)inchesofwaterwithoutsustainingpermanentdeformationandresistallcorrosiveelementsinthesurroundingatmosphere.
4. Alllightweightobjectsintheenclosure,suchaspaperorinsulation,mustbefirmlysecured.
5. TheenclosureshouldbeconstructedfrommaterialssuchasmetalornonstaticpolycarbonatetomeetorexceedNEMA4or12performancerequirements,butdoesnotrequirethirdpartyapproval.
6. Theinstallationofobstructionsorotherbarriersthatblockorimpedetheflowofprotectivegasmustbeavoided.
7. Thecreationofairpocketsorotherareasthattrapflammablegaseswithintheenclosureordevicesmustbeavoided.
8. Theenclosureshouldbelocatedinanareawhereimpacthazardsareminimal.
9. Iftheenclosureisnonmetallicandcontainsequipmentthatutilizesorswitchespowerloadsgreaterthan2500VA,itmustbeconstructedfromsubstantiallynoncombustiblematerials,suchasmaterialsdesignedtomeetorexceedANSI/UL94ratingsof94V-0or945V.
Adjacent Enclosures1. Adjacentenclosuresmustbeprotectedbyoneofthe
followingmeans:
a) purgedorpressurizedinserieswiththeprotectedenclosure
b) purgedorpressurizedseparatelyor
c) protectedbyothermeans;e.g.,explosionproofenclosures,hermeticallysealeddevicesorintrinsicsafecircuits
2. Adjacentpurgedorpressurizedenclosuresmustbedesignedtomeetallconstructionrequirementsabove.
Total Volume Calculation1. Thetotalvolumeofallpressurizedenclosures,devicesand
wirewaysmustbeconsidered.
2. Allenclosure,device,andwirewayvolumesmustbecalculatedwithoutconsiderationofinternallyconsumedspace.
Device Ventilation1. Encloseddeviceswithintheprotectedenclosurewhichdo
notexceed1.22in3offreevolumedonotrequireventilationtotheprotectedenclosure.
2. Ifthefreevolumeofaninternaldeviceexceeds1.22in3itmustbeprotectedbyoneofthefollowingmeans:
a) ventilatedonthetopandbottomsideswith1in2ofopeningforeach400in3ofvolumewithintheinternalprotectedenclosure,ataminimumdiameterof1/4"
b) purgedinserieswiththeprotectedenclosureorbepurgedseparatelyor
c) protectedbyothermeans;e.g.,explosionproofenclosures,hermeticallysealeddevices,orintrinsicsafecircuits.
Temperature Limitations1. Theenclosuremusthavenosurfaceareathatexceeds80
percentoftheflammableorignitablesubstancesauto-ignitiontemperature.
2. Internaldevicesthatexceedthistemperaturemustbeprotectedbyoneofthefollowingmanners:
a) ThedeviceisenclosedinachamberthatisCULUSorFMlistedasahermeticallysealeddevicethatprohibitstheentranceofaflammableorignitablesubstance,andmaintainsasurfacetemperaturebelowtemperaturelimits.
b) Itcanbeprovenbytestingthatthedeviceswillnotignitethesubstanceinvolved.
c) ThedeviceispurgedinaseparateenclosurethatbearsanETW(enclosuretemperaturewarningnameplate).Devicesmaybeaccessedonlyafterpowerhasbeenremovedandthedevicehasbeenallowedtocooltosafetemperature,ortheareaispositivelyknowntobenonhazardous.
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Pepperl+Fuchs Groupwww.pepperl-fuchs.com
USA: +1 330 486 [email protected] [email protected]
Singapore: +65 6779 [email protected]
Copyright Pepperl+Fuchs
Germany: +49 621 776 2222
Model 1002-WPS-LH Shown
PROTECTIVE GAS SUPPLY
SYSTEM SUPPLY TUBING
ELECTRICAL ALARM WIRING CONDUIT & SEAL
SERVICE VALVE
SYSTEM SUPPLY FITTING
ENCLOSURE PROTECTION
SYSTEM
SYSTEM MOUNTING
BOLT
ENCLOSURE SUPPLY TUBING
ENCLOSURE PROTECTION
VENT
PROTECTED ENCLOSURE
ENCLOSURE CONNECTION
FITTINGS
ENCLOSURE REFERENCE
TUBING
ENCLOSURE WARNING
NAMEPLATE
Installation Overview
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Pepperl+Fuchs Groupwww.pepperl-fuchs.com
USA: +1 330 486 [email protected] [email protected]
Singapore: +65 6779 [email protected]
Copyright Pepperl+Fuchs
Germany: +49 621 776 2222
Getting Started
Typical Single Protected Enclosure Connections
HELPFUL HINTSToensureadequateprotectivegasflowtotheprotectedenclosure(s),allpipingandtubingmustbefullyreamed.
Precautionsmustbetakentopreventcrimpingandotherdamagetoprotectivegaspipingandtubing.
Whenprotectingmultipleenclosureswithasingleenclosureprotectionsystem,theenclosuresmustbeconnectedinseriesfromthesmallesttothelargesttoensureadequateprotectivegasflow.
PROTECTED ENCLOSURE
C
B
ENCLOSURE PROTECTION VENT(Optional)
E
SUPPLY
REFERENCE
1/2" PROTECTIVE GAS SUPPLY
HEADER
ENCLOSURE PROTECTION
SYSTEM
Maximum tubing / pipe length and maximum number of bends / elbows
3/8"O.D.tubingfullyreamed
20feet10bends
3/8"O.D.tubingfullyreamed
Description
*Tubing or pipe diameter
Enclosure supply
System supply tubing
Enclosure reference
1/4"O.D.tubingfullyreamed
5feet5bends
20feet10bends
Multi - enclosure connections
1"I.D.pipefullyreamed
10feet5elbows
Optional remote venting
1"I.D.pipefullyreamed
30feet5elbows
A B EDC
ENCLOSURE PROTECTION
SYSTEM
PROTECTED ENCLOSURE
PROTECTED ENCLOSURE
D
SUPPLY
REFERENCE
B
TYPICAL MULTIPLE PROTECTED ENCLOSURE CONNECTIONS
1/2" PROTECTIVE GAS SUPPLY
HEADER
A
A
D
C
PROTECTED ENCLOSURE
*NOTE: Tube and pipe sizes are trade sizes and are not equal in inside diameter. DO NOT substitute tube for pipe with same trade size.
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Pepperl+Fuchs Groupwww.pepperl-fuchs.com
USA: +1 330 486 [email protected] [email protected]
Singapore: +65 6779 [email protected]
Copyright Pepperl+Fuchs
Germany: +49 621 776 2222
System Mounting
IMPORTANT NOTESThe system should be mounted at EYE LEVEL.
Care must be taken to ensure the system and all protruding components are clear of all enclosure accesses (doors and covers) and conduit, pipe, tubing or cable entries.
LH, RH, TM, BM and WM configurations are intended for mounting adjacent to the protected enclosure.
LH, RH, TM & BM configurations are also suitable for 2" schedule 40 pipe mounting.
Determine the mounting configuration of your system using the diagrams on pages 9 and 10.
Remove and save the manila envelope (containing the enclosure warning nameplate) which may be taped to the outer surface of the mounting flange.
Although all purge systems are factory tested and calibrated, we strongly suggest a bench test of basic functions prior to installation.
Mounting LH, RH, TM, BM & WM ConfigurationsSurface mounting Systems
1.Transferholepatternofsystemmountingplatetointendedsurface.
2. Checkforobstructionshinderingboltfastening,drillandreamthemountingholesbeforemountingthesystem.
3. Securethesystemtotheenclosure,orothermountingsurface,usingone(1)SMK-1mountingkitorequivalent-four(4)1/4"x3/4"stainlesssteelbolts,nutsandlockwashers.
Pipe mounting Systems
1. Locate2"schedule40pipe,(verticalforLH&RH,horizontalforTM&BM)withinfive(5)feetofprotectedenclosure.
2. Ensuresystemismountedinatrueverticalposition,securethesystemtopipe,usingone(1)PMK-1mountingkitorequivalent-two(2)1/4"x2"stainlesssteelUbolts,nutsandlockwashers.
Mounting FM & PM Configurations
1. Transferpanelcutoutpatterntotheintendedsurface.
2. Checkforobstructionsthatcouldprohibitboltfasteningorsystempneumaticconnections.
3. Cutpanelcutoutpatternontheintendedsurface.
4. Deburrallcutoutsurfaces.
5. SecuresystemtoenclosureusingSMK-4orSMK-6mountingkit,orequivalent1/4"x3/4"stainlesssteelnuts,bolts,mountingclipsandlockwashers.
HELPFUL HINTSFMandPMconfigurationsaredesignedtomountthroughapanelcutoutone(1)inchsmallerthantheoverallheightandwidthofthesystemmountingplate,usingclipsandfastenersprovidedwithSMK-4orSMK-6mountingkits.Thisdesignfeatureeliminatestheneedtodrillthesystemmountingboltholesintheprotectedenclosure.
FMconfigurationsareintendedformountingadjacenttotheprotectedenclosure.
PMconfigurationsareintendedformountingthroughacutoutintheprotectedenclosuresurface.
Typical Examples of Surface, Pipe, Panel & Frame Mounted Systems
Typical surface mounted system(Model 1002-LPS-CI-Z-LH shown)
Typical pipe mounted system(Model 1002-LPS-CI-Z-LH shown)
Typical panel/frame mounted system(Model 1002-LPS-CI-Z-PM shown)
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Pepperl+Fuchs Groupwww.pepperl-fuchs.com
USA: +1 330 486 [email protected] [email protected]
Singapore: +65 6779 [email protected]
Copyright Pepperl+Fuchs
Germany: +49 621 776 2222
Hardware Mounting
Optional Enclosure Protection VentAllconfigurationsmustbemountedinatrueverticalposition.
Theventmustbelocatedtoprovideaccessforroutinetestingoftheventsflapperassembly.Aminimum8"clearanceisrequiredbelowtheventopening.
1. Determinetheventsmountingconfiguration,i.e.,-00verticalmountor-90sidemount.Seephotosbelow.
2.Determineventlocationandlayoutventmountingholeontheprotectedenclosure(asdeterminedonpage6,GettingStarted).
3. Usinga1.75"holesawor1.25"conduitpunch,drillanddeburrtheenclosureprotectionventmountinghole.
4. Removethehubmountingnutfromtheventhubandplacethehub,withO-ringintact,throughthemountinghole.TheO-ringmustbeontheoutsideoftheprotectedenclosure.
5. Reinstallthehubmountingnuttothemountinghubfrominsidetheprotectedenclosureandtighten.
Warning Nameplate(s)AnEWN(EnclosureWarningNameplate)mustbelocatedinaprominentpositiononornearallenclosureaccesses(doorsandcovers).
One(1)EWNisprovidedwitheachsystem,locatedinthemanilaenvelopetapedtothemountingflangeofthesystem.AdditionalEWNsareavailablefromPepperl+Fuchs.
AllEWNsprovidelabeledspacesallowingthecustomertomarktheprotectedenclosurewith:1)aTCode(temperatureidentificationnumber),2)Class,GroupandDivisionofsurroundingarea,and3)NFPApressurizationTypeX,YorZ,asmayberequiredbyplantandlocalcodesandisrequiredbyNFPA496.
AnETW(EnclosureTemperatureWarningnameplate)mustbelocatedinaprominentpositiononornearallenclosureaccesses(doorsandcovers)whenthetemperatureofaninternalcomponentexceeds80percentoftheignitiontemperatureoftheflammablevapor,gasordustinvolved.
AnETWwarnstheoperatortodeenergizeallequipmentforaspecifiedlengthoftime,allowingtheprotectedequipmenttocoolbeforeopeningtheprotectedenclosure.Thelengthoftimerequiredisdeterminedbythecustomerandcanbefactoryorfieldengraved.
AllEWNsandETWsarefurnishedwithanadhesiveback,butshouldalsoberivetedorscrewedtotheprotectedenclosure.
Enclosure temperature warning nameplate
Enclosure warning nameplate - Class II
Enclosure warning nameplate - Class I
EPV - 3 - SA - 00Vertical Mount
EPV - 3 - SA - 90Side Mount
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Pepperl+Fuchs Groupwww.pepperl-fuchs.com
USA: +1 330 486 [email protected] [email protected]
Singapore: +65 6779 [email protected]
Copyright Pepperl+Fuchs
Germany: +49 621 776 2222
Mounting Plate Dimensions
1001B-LPS-LH(Left hand configuration)
1001B-WPS-LH(Left hand configuration)
1001B-WPS-RH(Right hand configuration)
1001B-LPS-RH(Right hand configuration)
1001B-LPS-TM(Top mount configuration)
1001B-WPS-TM(Top mount configuration)
4"6"
.625"3.375"
7"
8.875"
6.375"
.25" O.D.TYP. 4
4"7.25"
.625"3.375"
12"
8.875"
11.375"
.25" O.D.TYP. 4
4"7.25"
.625"3.375"
11.375"
.25" O.D.TYP. 4
8.875"
12"
4"6"
.625"3.375"
6.375"
.25" O.D.TYP. 4
8.875"
7"
4"6"
.62
5"
8.125"
3.3
75
"
7"
8.75"
.25" O.D.TYP. 4
4"
7.25"
13.625"
.62
5"
3.3
75
"
14.25"
8"
.25" O.D.TYP. 4
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Pepperl+Fuchs Groupwww.pepperl-fuchs.com
USA: +1 330 486 [email protected] [email protected]
Singapore: +65 6779 [email protected]
Copyright Pepperl+Fuchs
Germany: +49 621 776 2222
Mounting Plate Dimensions (continued)
1001B-WPS-WM(Wall mount configuration)
1001B-LPS-FM & 1001B-LPS-PM(Frame & panel mount configuration)
1001B-WPS-FM(Frame mount configuration)
1001B-LPS-BM(Bottom mount configuration)
1001B-WPS-BM(Bottom mount configuration)
1001B-LPS-WM(Wall mount configuration)
4"
7.25"
13.625"
.62
5"
3.3
75
"
14.25"
8"
.25" O.D.TYP. 4 .
62
5"
3.3
75
"
4"
6"
8.125"
7"
8.75"
.25" O.D.TYP. 4
11"
6"
9.25"
12"
8.875"
14"
10.875"
9.875"Panel Cutout
Panel Cutout13"
3.25"3.25".25" O.D.TYP. 6
9"
10.875"
9.875"Panel Cutout
Panel Cutout8"
2.75" 2".25" O.D.TYP. 4
7.875"
1" .5"
.25" O.D.TYP. 4
6"
6"
7.5"
7"
8.875"
TYPICAL -WMMOUNTING FLANGE
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Singapore: +65 6779 [email protected]
Copyright Pepperl+Fuchs
Germany: +49 621 776 2222
Pneumatic Tubing Requirements
Protective Gas Supply RequirementsTheprotectivegassupplytotheprotectionsystemmustbeaclean,instrumentqualitycompressedairornitrogenandmustcontainnomorethantraceamountsofflammablegas,vaporordust.
Theprotectivegassupplycompressorintakemustoriginateinanonhazardouslocation.Suctionductpassingthroughahazardouslocationandtheprotectionsystemtubingandpipingmustbefabricatedfromnoncombustiblematerialssuitableforprevailinghazardsandenvironmentalconditions.
Theprotectivegassupplymustoriginatefromadedicatedinstrumentqualitycompressedairheader(1/2"pipeorlarger),nofartherthantwenty(20)feetfromtheprotectionsystem.LocalcompressorsandgascylindersshouldnotbeusedbeforeconsultingwithPepperl+Fuchs.
Theprotectivegassupplytotheprotectionsystemmustbeequippedwithatamper-proofregulatorsetat5psimaximum.
Exception:Iftheprotectedenclosure(s)isequippedwithanEPV-3EnclosureProtectionVent,theprotectivegassupplytotheprotectionsystemmustnotexceed120psimaximum,5psiminimum.
Pneumatic Connection RequirementsALLFITTINGSMAYBECUSTOMERORFACTORYFURNISHED
1. Forsystemsupply,one(1)SC-63/8"malestraightconnectororone(1)NC-63/8"maleelbowconnectororequivalentfittingpersystem.
NOTE: Above fitting is required only if protection system is furnished with an optional in-line filter kit (model ILFK) accessory.
One(1)similarfittingwhichwillconnecttheinertgassupplytubingtotheinertgassupplyheaderconnectionpointandone(1)lotof3/8"O.D.,.035"wallthickness,weldedorseamlessstainlesssteeltubing.
2. Forenclosuresupply,one(1)EFC-63/8"flushconnector,orone(1)EBC-63/8"feed-throughconnectororequivalentfittingpersystem.
3.Forenclosurereference,one(1)EFC-41/4"flushConnector,orone(1)EBC-41/4"feed-throughconnectororequivalentfittingpersystem.
4.One(1)lotof1/4"&3/8O.D.,.035"wallthickness,weldedorseamlessstainlesssteeltubing.
5.Formultipleenclosureconnections,two(2)EPC-131.25"pipemountinghubsorequivalentand1.25"150#ratedpipecouplings&unionsperinterconnection.
One(1)lot150#rating1.25"galvanizedoraluminumpipeandfittings,fullyreamedandunrestricted.
PM Pneumatic Connection RequirementsInadditiontoitemnumbers1,4and5above,thefollowingfittingsarerequiredforallPMconfigurations.
1. ForsystemsupplyonPMconfigurations,one(1)additionalEBC-6orequivalent3/8"throughbulkheadfittingpersystemisrequired.
2. Foratmosphericreference,one(1)PRB-4orequivalent1/4"femalebulkheadfittingandstainlesssteelsinteredelementisrequired.
SYSTEM SUPPLY FITTINGSSC-6 NC-6
ENCLOSURE SUPPLY & REFERENCE FITTINGS
EBC-4 & EBC-6EFC-4 & EFC-6
EPC-13
SYSTEM ATMOSPHERIC REFERENCE FITTINGPRB-4
MULTIPLE ENCLOSURE CONNECTION FITTING
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USA: +1 330 486 [email protected] [email protected]
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Copyright Pepperl+Fuchs
Germany: +49 621 776 2222
HELPFUL HINTSAllworkmustbeperformedbytechniciansqualifiedinpneumatictubingandelectricalconduitinstallation.
Pepperl+Fuchsrecommendstheuseof.035"wallthickness,weldedorseamlessstainlesssteeltubing.
Ifflexibletubingisused,itmustbeinstalledinamannerwhichwillprotectitfromdamageandcorrosion.
Tubing Installation
Tubing LH, RH, TM, BM, WM & FM ConfigurationsSystem Supply Connections
1. Selectorinstallaprotectivegassupplyheadertap,fittedwiththepropertubesizefittingandlocatedwithintwenty(20)feetoftheenclosureprotectionsystem.
2. Ifaservicevalveisplacedbetweentheprotectivegassupplyheaderandtheenclosureprotectionsystem,itmustbeinstalledincloseproximityoftheprotectedenclosureandbelabeledinaccordancewithNFPA496.
3. Selecttheappropriatefittingsrequiredtoconnecttheprotectivegassupplytotheprotectionsystemregulatorasdeterminedonpage11,PneumaticConnectionRequirements.
4. Determineappropriatetubingroutefromtheprotectivegassupplyheadertotheprotectionsystemregulator.
5. Bendtubingusingindustrialgradebenders,checktubingfittoensureproperseatingbetweenthetubingandfittings.Fullyreamalltubingends.
6. Installtubingandtightenallfittingstofittingmanufacturersspecifications.Securetubingtoappropriatestructuralsupportsasrequired.
Enclosure Supply & Reference Connections
1.Chooselocationfortheenclosuresupplyconnection(s)basedontherequirementsonpage6,GettingStarted.
2. Placetheenclosurereferenceconnectionfittingdirectlybehindtheenclosureprotectionsystemwheneverpossible.Forsystemsprotectingmultipleenclosuresinseries,theenclosurereferenceconnectionfittingmustbeplacedonthelastenclosureintheseries.Seepage6,GettingStarted.
3. Drillanddeburrenclosuresupplyandreferencefittingholesontheprotectedenclosure.Mountthefittings.
4. Determineappropriateroutefortheenclosuresupplyandreferencetubing.
5. Bendtubingusingindustrialgradebenders,checktubingfittoensureproperseatingbetweenthetubingandfittings.Fullyreamalltubingends.
6. Installtubingandtightenallfittingstofittingmanufacturersspecifications.Securetubingtoappropriatestructuralsupportsasrequired.
Tubing PM ConfigurationsEnclosure Bulkhead Fittings
1. Selectthefittingsrequiredtoinstallthesystemsupply,systemsupplybulkheadfittingandatmosphericreferencebulkheadfitting.Seepage11,PneumaticTubingRequirements.
2.Chooselocationforthesystemsupplybulkheadfitting.Thisfittingallowstheprotectivegassupplytopassthroughthewallofaprotectedenclosuretotheprotectionsystemsregulatorsupplyinletconnection.
3. Chooselocationfortheatmosphericreferencebulkheadfitting.Thisfittingallowstheenclosurepressuregaugetoreferenceatmosphericpressure.
4. Drillanddeburrsystemsupplyandreferencebulkheadfittingholesintheprotectedenclosure.Mountthefittings.
System Supply & Reference Connections
1. Selectorinstallaprotectivegassupplyheadertap,fittedwiththepropertubesizefittingandlocatedwithintwenty(20)feetoftheenclosureprotectionsystem.
2. Ifaservicevalveisplacedbetweentheprotectivegassupplyheaderandtheprotectionsystem,itmustbeincloseproximityoftheprotectedenclosureandlabeledinaccordancewiththeNFPA496.
3. Determineappropriatetubingroutefromtheprotectivegassupplyheadertothesystemsupplybulkheadfitting.
4. Determineappropriatetubingroutefromthesystemsupplybulkheadfittingtotheprotectionsystemregulator.
5. Determineappropriatetubingroutefromtheatmosphericreferencebulkheadfittingtotheenclosurepressuregaugesreferenceinletconnection.
6. Bendtubingusingindustrialgradebenders,checktubingfittoensureproperseatingbetweenthetubingandfittings.Fullyreamalltubingends.
7. Installtubingandtightenallfittingstofittingmanufacturersspecifications.Securetubingasrequired.
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USA: +1 330 486 [email protected] [email protected]
Singapore: +65 6779 [email protected]
Copyright Pepperl+Fuchs
Germany: +49 621 776 2222
HELPFUL HINTPneumaticconnectionsarebolded.
Tubing Connection Diagrams
LH, RH, TM, BM, WM, & FM Configuration Connection Points & Pneumatic DiagramSystem supply inlet
Enclosurepressurecontrol
regulator
Enclosure supply outlet
Enclosurepressuregauge
Enclosurereference
inlet
Venturiorifice
Mountingplate
LPS Style
Protectedenclosure
Optionalenclosureprotectionvent
WPS Style
Systemsupply
OptionalEXPpressureswitch
Venturiorifice
Inlet
Sinteredvent
Enclosurepressuregauge
Regulator
Sinteredvent Reference
Supply
Enclosurereferencebulkheadfitting
Enclosuresupplybulkheadfitting
PM Configuration Connection Points & Pneumatic Diagram
Enclosurepressuregauge
Atmospheric reference
inlet
Mountingplate
Optionalenclosureprotectionvent
Protectedenclosure
System supply inlet
Enclosurepressurecontrol
regulator
Enclosure supply outlet
Systemsupply
InletSystemsupply
bulkhead
Atmosphericreferencebulkhead
Supply
Reference
Regulator
Enclosurepressuregauge
Sinteredvent
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Copyright Pepperl+Fuchs
Germany: +49 621 776 2222
Electrical Supply Requirements
General Wiring RequirementsWARNING!This device contains electrical parts that can cause shock or injury.
Allelectricalconnections,conduitandfittingsontheprotectedenclosuremustbesuitableforthehazardouslocationinwhichtheyareinstalled.Inaddition,allconduitandwiremustbeinstalledinaccordancewithNECasrequiredandallrelevantplantandlocalcodes.
Note:Donotusesealsonconduitusedasaprotectedwirewaytosupplyprotectivegastoadjacentprotectedenclosures.Thesameconduitcanbeutilizedforbothelectricalandpneumaticservicetoanadjacentprotectedenclosure(s),providedtheconduitisoversizedtoallowaminimumfreeclearanceequaltoorlargerthanthepipesizerequiredbetweenmultipleenclosuresasstatedonpage6,GettingStarted.
Enclosure Power RequirementsTheprotectedenclosure(s)electricalpowersourcemustoriginatefromacircuitbreakerorfuseddisconnectsuitableforthehazardouslocationinwhichitisinstalled.Theswitchmustbelocatedwithinfifty(50)feetoftheprotectedenclosure(s)andtheprotectionsystemandbeproperlymarked.
Alarm Signal RequirementsForTypeYandZpurgesystems,audiblealarmsorvisualindicatorsmustbeusedtonotifyoperatorsthatpressureinsidetheenclosureisbelowtheNFPAminimum.
Alarmsareconnecteddirectlytotheenclosureandmonitorthedifferentialairpressurebetweentheenclosureandtheenvironmentoutsideit.Thesealarmsareactivatedbythereductioninfloworpressurewithintheprotectiveenclosureandhaveadirectconnectiontotheenclosure,eliminatingtheneedforanalarmontheprotectivegassupply.
Thealarmmustbelocatedwheretheoperatorcanseeiteasily.
Thealarmmusttakeitsmeasurementfromtheenclosureonly.
Alarmslocatedinthehazardousareamustberatedforthearea.
Valvescannotbeconnectedbetweenthealarmandtheenclosure.
IMPORTANT NOTE: NFPA 496 requires the use of an alarm or an indicator to detect the loss of safe enclosure pressure. In addition, the NFPA 496 requires that if an indicator alone is utilized, a protective gas supply alarm must also be installed between the last valve in the protective gas supply and the protected enclosure. Therefore, the protective gas supply to all LPS Style systems must be equipped with the above mentioned protective gas supply alarm. Exception: Systems utilizing an EPSK or GPSK enclosure pressure loss alarm switch accessory will satisfy the above mentioned NFPA requirement.
Typical Enclosure Wiring MethodsInageneralsense,protectedenclosuresshouldbewiredsimilartoexplosionproofenclosures,inaccordancewithArticle500oftheNationalElectricCode-NFPA70.
Singleconductorwiringshouldbeplacedinrigidmetalconduit,seal-flexconduitorothermediumsapprovedforuseinthehazardouslocationsurroundingtheprotectedenclosure.Additionally,NFPA496requirestheuseofapprovedsealsonallpressurizedenclosureconduitwiringentries,inaccordancewithNFPA70.Furthermore,theuseofanapprovedsealissimplythemostpracticalwaytopreventexcessiveleakagethroughconduitconnections.
However,whileexplosionproofenclosuresrequireconduitsealsonallcableentries,inaccordancewithNFPA70.Othermethodsofsealedcableentriesthataresuitableforhazardouslocationscanbeused,suchascompressionglands.
Inconclusion,therearetwoprimarygoals.First,theinstallershouldensurethatallassociatedwiringandcableisprotectedbypressurizationorothermeans,suchasexplosionproofconduitorintrinsicsafetybarriers.Secondly,theinstallershouldensurethatallassociatedconduitandwirewaysaresealedtoconserveprotectivegas,unlesstheyareusedtosupplyprotectivegastootherenclosuresordevices.
Typical Enclosure Wiring Connections
Explosionproofdevice
Seal
Intrinsicallysafeorfiberopticdevice
Adjacentpressurized
device
Independentlypressurized
device
Intrinsicallysafeorfiberopticdevice
Seal
Conduit
Conduit
Conduit
Glandfitting
Cable
Seal
Pressurizedraceway
Protectedenclosureordevice
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Conduit Installation
Electrical Conduit1.Choosethelocationfortheenclosureselectricalconduit
connection(s)basedontherequirementsonpage14,ElectricalSupplyRequirements.
2. Drillanddeburrenclosureconduitfittingholesintheprotectedenclosure.Mountthefittings.
3. Determineappropriateroutefortheenclosureelectricalandpoweralarmsignalconduit.
4. Measure,cutandthreadconduit,checkconduitfittoinsureproperseating.Fullyreamallconduit.
5. Installconduitandtightenallfittingstofittingmanufacturersspecifications.Secureconduittoappropriatestructuralsupportsasrequired.
6. Sealallconduitwithanapprovedcompoundpriortooperationoftheprotectionsystem.
WPS Style ConduitWPSstylesystemsprovideelectricalcontactsforaudibleorvisualalarmdevicesthatsignalalossofprotectedenclosurepressure.WPSstylesystemsarecalibratedtoalarmat0.50"forClassIIapplications.Theswitchesaresuitableforhazardous(classified)outdoorlocations.Wiringmustbeinstalledwithasealandconduitfittingssuitableforthearea.Alarmcircuitpowermaybederivedfromtheprotectedenclosurepowersourceoranintrinsicallysafealarmsignalsource.Allassociatedalarmdevicesmustbeprotectedbysuitablemeans(explosion-proof,purged,orintrinsicallysafe).
WPS Style Conduit Connection PartsFittingKitsCanBeFactoryFurnished
1. ForWPSstyleEXPpressurelossalarmswitchconnectedtoanenclosuremountedalarm,one(1)LCK(Lfittingconduitkit)orequivalentconduitelbow,couplingandsealfittings.
2. ForWPSstyleEXPpressurelossalarmswitchconnectedtoaremotemountedalarm,one(1)TCK(Tfittingconduitkit)orequivalentconduittee,couplingandsealfittings.
3. One(1)lot150#rating1/2galvanizedoraluminumpipe.
HELPFUL HINTItmaybeimpracticaltopourallelectricalconduitsealspriortoinstallationinthefield.However,allconduitconnectionsmustbesealedforpropertestingandoperationoftheenclosureprotectionsystem.Therefore,theuseoftemporarysealssuchasductsealormaskingtapeforbenchorshoptesting,priortofinalfieldinstallationmaybeused.
LCK L Fitting Conduit Kit
TCK T Fitting Conduit Kit
WPS Style EXP Pressure SwitchWith Cover Removed
Switchbody
Setpointcalibration
screw
Groundingscrew
1/2"conduitport
Electricalswitch
contacts
Lowportsintered
vent
Highporttubefitting
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HELPFUL HINTSThetermSafepressureforpurposesofthismanualisdefinedas1.0inchofwatercolumnpressure.
Regulatormaybeinthelockedpositionuponarrival.Toadjustregulator,pullhandletooutwardposition.
Totesttheventsoperation,gentlyprodtheventflapperopenwithasoft-pointedobject,(example:eraserendofapencil)ensuringthattheventvalveworksfreely.Onverticallyconfiguredvents,thiscanbeaccomplishedfromwithintheprotectedenclosure.Sidemounted-90configuredventscanbetestedbyremovingtheconduitplugatthebottomofthemountingtee.Multipleoperationsrequireonlyonetestperdayifenclosureisnotopenedorleftunattended.
Set-up1.Closetheenclosurepressurecontrolregulatorfully,by
turningitcounterclockwise(CCW).
2. Removeallcombustibledustfromprotectedenclosure.
3.Checkoperationofenclosureprotectionvent(ifutilized).
4.Sealenclosure(s)andadjustenclosurepressurecontrolregulatorbyopeningslowlyclockwise(CW)tosetasafepressureontheenclosurepressureindicator.
NOTE:Ifpressuresettingisdifficulttostabilizeorset,seepage17,TroubleshootingProcedures.
5. Installandtightenallboltsonthepressurelossalarmswitch(ifutilized).Energizepowertoswitch(ifutilized)andtestthefunctionofthealarmsystem.
WARNING! Do not exceed a safe pressure with the enclosure pressure control regulator. Operators must
follow step-by-step sequence of the start-up instructions nameplate on the protection system.
OperationWiththeinertgassupplyconnected,enclosurepowerdeenergizedandalarmsystemenergized(ifutilized).
1.Carefullyreadstart-upinstructionnameplateonsystem.
2.Checkoperationoftheenclosureprotectionvent(EPV-3,ifutilized),openingitmanuallyseveraltimes.SeeHelpfulHintonthispage.
3.Removealltracesofcombustibledust.
4.Sealprotectedenclosure(s).
5.OpenenclosurepressurecontrolregulatorbyturningCWtosetenclosurepressureIndicatoratsafepressure,thepressurelossalarmswitchshouldthenactivatetosilencethealarmsystem(ifutilized).
6.EnsuretheprotectionsystemenclosurepressureIndicatormaintainsasafepressureforone(1)minute.
7. Energizetheprotectedenclosurepower.
8.Ensuretheenclosurepressureindicatormaintainsasafepressurebeforeleavingsystemunattended.
Enclosure pressure
gauge
Model identification
nameplate
Model 1001B-LPS Front View
Model 1001B-WPS Front View
Enclosurepressurecontrol
regulator
Enclosurepressurecontrol
regulator
Start - up instruction nameplate
EXP pressure loss alarm
switch
Enclosure pressure
gaugeModel
identification nameplate
Set-up & Operating Procedures
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Copyright Pepperl+Fuchs
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Troubleshooting Procedures
Problem or Fault Possible Causes Corrective Action
Enclosurepressurecontrolregulatorwillnotholdasafe1.0inchpressure.
Leakagearoundgasketing,covers,seams,pipingandtubingconnections,conduitconnectionsandelectricalconduitsealsoftheenclosure.
Tightenenclosurelatches:Wheretighteningisnotfeasible,andgasketingmaterialsarenotpractical,holesorgapscanbeclosedwithsiliconesealantappliedfrominsidetheprotectedenclosure.
Enclosurepressureindicatorreadingisdifficulttostabilize.
Insufficientenclosureleakageoropeningoftheventuriorificeiscrimpedtosmall.
Removetheorifice,cutoffthecrimpedendandreamthetube,thenrecrimpandreinstallthetubetonoteeffect.Astubeisshortened,reamed,andrecrimped,sensitivitydecreases,allowingeasieradjustmentofsetpointontheenclosure.
Enclosurepressurelossalarmswitchdoesnotappeartobeoperating.
Pressureswitchisoutofcalibration Calibratebyslowlyadjustingcounterclockwisetodecreasethesetpoint,andclockwisetoraisethesetpoint.
(Donotattempttocalibratetheswitchuntilalleffortstomaketheswitchrespondproperlyhavefailed)
Problemspersists,orifthesystemdoesnotappeartobeoperatingproperly.
Persistingproblems ContactPepper+Fuchsapplications/customerservicedepartmentat330-486-0002
Thissectioncoversthemostcommonproblemsdocumentedwiththissystem.Anyproblemsnotcoveredinthissectionshouldbeaddresseddirectlytoourfactory.Pleaseaddressallserviceneedsto:
Pepperl+Fuchs, Inc. Customer Service Department
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PEPPERL+FUCHS STANDARD 24-MONTH WARRANTY1. LimitedWarranty.Pepperl+Fuchs,Inc.(P+F")warrantsPurgeUnitsandcomponentsforPurgeUnitsmanufacturedbyP+F
(Product"orProducts")tobefreefromdefectsinmaterialandworkmanshipunderNormalUseforaperiodoftwenty-four(24)monthsfromthedateofshipmentofsuchProductsfromP+Fswarehouseorplaceofmanufacture(orfromP+Fsauthorizedrepresentativeordistributor).OnlytheoriginalpurchaserofsuchProducts(theCustomer")shallbeentitledtothebenefitoftheforegoingLimitedWarranty.Norepresentative,agentorsalesmanofP+FisauthorizedtogiveorprovideanywarrantyormakeanyrepresentationcontrarytoorinadditiontotheforegoingLimitedWarranty.
2. InspectionandClaims.CustomermustinspectandtestallProductsuponreceipt.AllclaimsundertheLimitedWarrantyprovidedhereinmustbemadewithinthirty(30)daysofthediscoveryofthedefect.CustomermustobtainshippinginstructionsfromP+FpriortoreturninganyProduct,whichProductmustbereturnedatCustomersexpenseinaccordancewithP+Fsinstructions.
3. LimitationsandExclusions.NormalUse"shallmeanuseandoperationwithinratedcapacities,atthecorrectvoltage,andwithanyrequiredmaintenanceasprovidedintheapplicableP+FOperatingManuals.TheLimitedWarrantyprovidedhereindoesnotapplyto(i)anyProductswhichhavebeenalteredormodifiedinanywayordisassembledbytheCustomeroranyoneelse,(ii)anyProductswhichhavebeensubjecttomisuse,negligenceoraccident,orimproperlyinstalled,changed,substitutedorreplaced,(iii)anypartorcomponentnotmanufacturedbyP+F,or(iv)anypartorcomponentthatissubjecttowearorconsumption.ForpartsorcomponentsnotmanufacturedbyP+F,theCustomeroranyotheruserorownershallhaveonlythewarrantyprovidedbythemanufacturerofsuchpartorcomponent.TheLimitedWarrantysetforthhereinisalsosubjecttothefollowing:
(1) TheLimitedWarrantyislimitedtoelectronicandmechanicalperformanceonly,asexpresslydetailedintheproductspecifications,anddoesnotapplytocosmeticappearance;
(2) TheLimitedWarrantyshallnotapplytoanycablesattachedto,orintegratedwith,anyProducts.
(3) TheLimitedWarrantyshallnotapplytoanyProductswhicharestored,orutilized,inharshenvironmentalorelectricalconditionsoutsideP+Fswrittenspecifications.
THELIMITEDWARRANTYSETFORTHHEREINISTHEONLYWARRANTYMADEBYP+FWITHRESPECTTOTHEPRODUCTS.ITISEXPRESSLYAGREEDANDUNDERSTOODTHATP+FMAKESNOWARRANTYOFMERCHANTABILITYORFITNESSFORAPARTICULARPURPOSE.EXCEPTFORTHELIMITEDWARRANTYSETFORTHHEREIN,THEREISNOOTHERWARRANTY,EXPRESS,IMPLIEDORSTATUTORY;ANDTHEREISNOAFFIRMATIONOFFACTORPROMISEBYP+FWITHREFERENCETOTHEPRODUCTS.INNOEVENTSHALLP+FBELIABLEFORACTUALORANTICIPATEDLOSTPROFITSORFORINCIDENTALORCONSEQUENTIALORPUNITIVEDAMAGESORFORDAMAGESRESULTINGFROMBUSINESSINTERRUPTION,ORINJURYORDEATHOFPERSONS,ORINJURYTOPROPERTY.P+FSLIABILITYONANYCLAIMOFANYKINDARISINGOUTOF,CONNECTEDWITHORRESULTINGFROMTHEDESIGN,MANUFACTURE,SALE,REPAIROROPERATIONOFAPRODUCT,SHALLNOTEXCEEDTHEPRICEALLOCABLETOTHATPRODUCTORTHEPARTTHEREOFWHICHGIVESRISETOTHECLAIM.THEREMEDYSETFORTHINTHISLIMITEDWARRANTYCONSTITUTESTHESOLEANDEXCLUSIVEREMEDYOFTHECUSTOMER.P+FSHALLNOTBELIABLEFORPENALTIESOFANYDESCRIPTION.
4. LimitationofRemedies.IntheeventofP+Fsliability,whetheronthisLimitedWarrantyorbasedoncontract,tort(including,butnotlimitedto,negligenceandstrictliability)orotherwise,Customerssoleandexclusiveremedywillbelimitedto,atP+Fsoption,therepairorreplacement(f/o/bP+Fsplaceofmanufacture)byP+Fofanynon-conformingitemsforwhichclaimismadebyCustomerinaccordancewithparagraph2,ortherepaymentoftheportionofthepurchasepricepaidbyCustomerattributabletothenon-conformingitem.
5. ResponsibilityofCustomer:SafetyandProtectionPrecautions.P+FtakesgreatcaretodesignandbuildreliableanddependableProducts;however,someProductscanfaileventually.Customermusttakeprecautionstodesignitsequipmenttopreventpropertydamageandpersonalinjuryintheunlikelyeventofafailure.ASAMATTEROFPOLICY,P+FDOESNOTRECOMMENDTHEINSTALLATIONOFPRODUCTSASTHESOLEDEVICEFORTHEPROTECTIONOFPERSONNELORPROPERTYAND,THEREFORE,THECUSTOMERSHOULDBUILDINREDUNDANCYORDUALCONTROLUSINGAPPROVEDSAFETYDEVICESFORTHESEAPPLICATIONS.
6. Conflicts.IntheeventthereisanyconflictbetweentheprovisionsofthisLimitedWarrantyandanyprovisionscontainedinanyorders,offers,acceptancesorotherwritingsorstatementsprovidedormadebyCustomertoP+F,theprovisionsofthisLimitedWarrantyshallprevail,andthecontractbetweenP+FandtheCustomershallbedeemedformedonlyupontheprovisionssetforthinthisLimitedWarranty,andanyadditionalorconflictingprovisioninsertedbyCustomershallbeofnoforceoreffect.
Warranty Terms and Conditions
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Notes
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Notes
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System Maintenance
Regular MaintenanceDraintheprotectionsystemregulatorfrequentlyandcleansystemwithnonsolventcleaningagentsonly.
Long-Term MaintenanceCalibratetheenclosurepressureindicatorto0inchesbyventingthepurgepressurereferenceportandtheprotectedenclosuretoatmosphereandadjustingthecalibrationscrewinthelowercenterportionoftheindicatorsface.
Fullyopentheenclosurepressurecontrolregulator,toblowoutanydepositsaroundthetipofthevalveandtoensurethattheenclosureprotectionventisoperatingproperly,thencarefullyreadjustsystemaccordingtotheset-upandoperatingproceduresonpage16.Replaceortightenstempackingnutasrequiredtoprohibitstempackingleakage.
Carefullydisassembletheenclosureprotectionventbylooseningthetwobottomhexnutsthatholdtheunittogether.
(DO NOT REMOVE CAP NUTS ON TOP OF VENT BODY)
Carefullycleantheflappervalveandventbodyseatswithwarmsoapandwater,beingcarefulnottoextendtheventvalvebeyonditsnormalopeningpoint,andbeingcarefulnottoexertanystressonthevalvehinge.
Examinetheentireprotectionsystemandtheprotectedenclosure(s),andreplaceanydefectivepartsduringroutineshutdownoftheprotectedenclosure(s).PartsareavailablefromPepperl+Fuchsonimmediatenoticeasrequired.
MAINTENANCE SCHEDULEDate Work Performed Performed by
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Subject to modifications without notice
Pepperl+Fuchs Groupwww.pepperl-fuchs.com
USA: +1 330 486 [email protected] [email protected]
Singapore: +65 6779 [email protected]
Copyright Pepperl+Fuchs
Germany: +49 621 776 2222
Systems Identification & Application Information
Date of installation _____________________________________________________
Unit serial #____________________________________________________________
Item ___________________________________________________________________
Customer P.O.# ________________________________________________________
Customer project# _____________________________________________________
Service ________________________________________________________________
Type __________________________________________________________________
Features ______________________________________________________________
Application ____________________________________________________________
Notes: _______________________________________________________________________________________________
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PROCESS AUTOMATION PROTECTINg YOUR PROCESS
Northern Europe HeadquartersPepperl+Fuchs GB Ltd. Oldham EnglandTel. +44 161 6336431E-Mail: [email protected]
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Southern/Eastern Europe HeadquartersPepperl+Fuchs Elcon srl Sulbiate ItalyTel. +39 039 62921E-Mail: [email protected]
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South America HeadquartersPepperl+Fuchs Ltda. So Bernado do Campo SP BrazilTel. +55 11 4339 9935E-Mail: [email protected]
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For over a half century, Pepperl+Fuchs has provided new concepts for the world of process automation. Our company sets standards in quality and innovative technology. We develop, produce, and distribute electronic interface modules, Human-Machine Interfaces and hazardous location protection equipment on a global scale, meeting the most demanding needs of industry. Resulting from our world-wide presence and our high flexibility in production and customer service, we are able to offer complete individual solutions wherever and whenever you need us. We are the recognized experts in our technologies Pepperl+Fuchs has earned a strong reputation by supplying the worlds largest process industry companies with the broadest line of proven components for a diverse range of applications.
www.pepperl-fuchs.com
Worldwide/german Headquarters Pepperl+Fuchs GmbH Mannheim GermanyTel. +49 621 776 2222E-Mail: [email protected]
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Asia Pacific HeadquartersPepperl+Fuchs PTE Ltd. SingaporeCompany Registration No. 199003130ETel. +65 6779 9091E-Mail: [email protected]
2
Central/Western Europe & Africa HeadquartersPepperl+Fuchs N.V. Schoten/Antwerp BelgiumTel. +32 3 6442500E-Mail: [email protected]
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Middle East HeadquartersPepperl+Fuchs M.E (FZE) Dubai UAETel. +971 4 883 8378E-Mail: [email protected]
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North/Central America Headquarters Pepperl+Fuchs Inc. Twinsburg Ohio USATel. +1 330 486 0002E-Mail: [email protected]
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Subject to modifications 2009 PEPPERL+FUCHS, INC. Printed in USA Part No. 511872 Drawing No. 129-0201a (TDOCT-1353_ENG) 03/09