Edwards XDD1 115 V AC User manual

edwardsvacuum.com
XDD1‐115/230Vand24VDC
DiaphragmPumps
INSTRUCTIONMANUAL
PublicationNumber:A746‐03‐885
Issue:A
OriginalInstructions

Declaration of Conformity
This product has been manufactured under a quality management system certified to ISO 9001:2015.
This declaration is based on the requirements of EN ISO 17050-1 and the relevant directives.
P20010205A
Edwards Ltd,
Innovation Drive,
Burgess Hill,
West Sussex,
RH15 9TW, UK
The following product
•XDD1 AC Diaphragm Pump A74602983
•XDD1 AC Diaphragm Pump A74603983
•XDD1 24 V DC Diaphragm Pump A74603991*
Is in conformity with the relevant requirements of European CE legislation:
2006/42/EC
Machinery directive
2014/35/EU
Low voltage directive (LVD)
2014/30/EU
Electromagnetic compatibility (EMC) directive
2011/65/EU
Restriction of certain hazardous substances (RoHS) directive
Based on the relevant requirements of harmonised standards:
EN 1012-2:1996
+A1:2009
Compressors and vacuum pumps. Safety requirements. Vacuum pumps
EN 61010-1:2010
Safety requirements for electrical equipment for measurement, control and laboratory use.
General requirements
EN 61326-1:2013
Electrical equipment for measurement, control and laboratory use. EMC requirements.
General requirements
Class A Emissions, Industrial Immunity
The product also complies with the following:
CSA-C22.2
No.61010-1-12
Safety requirements for electrical equipment for measurement, control and
laboratory use – Part 1: General requirements *
UL61010-1
3
rd
Edition
Safety requirements for electrical equipment for measurement, control and
laboratory use – Part 1: General requirements *
This covers all product serial numbers from the date of this declaration onwards.
05.12.2018, Burgess Hill
Mr Ian Keech
Vice President Engineering, High Vacuum Division
Date and Place

P200-10-019
IssueD
Material Declaration
In accordance with the requirements of the Chinese regulatory requirement on the Management Methods for the
Restriction of the Use of Hazardous Substances in Electrical and Electronic Products Order No. 32 (also known as
‘China RoHS2’) and SJ/T 11364 Marking for the Restricted Use of Hazardous Substances in Electronic and Electrical
Products:
Product Labels
Product Product Label Meaning
All pumps in the
list below
2020
This product contains hazardous substances in at least one of the
homogeneous materials used which are above the limit requirement
in GB/T 26572 as detailed in the declaration table below.
These parts can safely be used for the environmental protection use
period as indicated.
Pump Type Pump Size
RV Pumps RV3,5,8,12, E Lab, nRVi
EM Small Pumps E2M0.7, 1.5, E1M18, E2M18, 28, 30, nE2M40i
nEXT Pumps nEXT 85, 240, 300, 400, Splitflow
nXDS pumps nXDS 6, 10, 15, 20
EXT pumps EXT75DX
XDS pumps XDS35, 46, 100
Diaphragm XDD 1, D lab
Turbo Pump Carts T station, nEXPT, nEXT station
材料成分声明
Materials Content Declaration
部件名称
Part name
危险物质
铅
Lead
(Pb)
汞
Mercury
(Hg)
镉
Cadmium
(Cd)
六价铬
Hexavalent
Chromium
(Cr VI)
多溴联苯
Polybrominated
biphenyls (PBB)
多溴二苯醚
Polybrominated
diphenyl ethers
(PBDE)
铸铝
Cast Aluminium X O O OOO
铜管管件
Brass pipe Fittings XOOOOO
铜接头
Brass Connectors XOOOOO
O：表示该有害物质在该部件的所有均质材料中的含量低于 GB/T 26572 标准规定的限量要求。
O: Indicates that the hazardous substance contained in all of the homogeneous materials for this part is below
the limit requirement in GB/T 26572.
X：表示该有害物质在该部件的至少一种均质材料中的含量超出 GB/T26572 标准规定的限量要求。
X: Indicates that the hazardous substance contained in at least one of the homogeneous materials used for
this part is above the limit requirement of GB/T26572.
NOTES: These products are EU RoHS compliant, the following Exemptions apply:
6(b) Lead as an alloying element in aluminium containing up to 0.4% by weight.
6(c) Copper alloy containing up to 4% lead by weight
Packaging Information
Pallet Over-shipper Protection Pieces Support Braces
NWNW
Recyclable Natural Wood Recyclable Cardboard Recyclable Polypropylene Recyclable Mild Steel

A746‐03‐885A‐Copyrightnotice
Copyrightnotice
©EdwardsLimited2018.Allrightsreserved.
Trademarkcredits
EdwardsandtheEdwardslogoaretrademarksofEdwardsLimited,InnovationDrive,
BurgessHill,WestSussexRH159TW.

Pagei
A746‐03‐885A‐Contents
Copyrightnotice ....................................................................................................ii
Trademarkcredits ................................................................................................. ii
Introduction 1
Safetyinformation ......................................................................................................... 1
Technicaldata 6
Installation 10
Electricalconnection.................................................................................................... 10
XDD1dual‐voltagemotor .................................................................................. 10
XDD124Vdc ..................................................................................................... 11
Replacingthefuseonthecircuitboard(onlyXDD124V) 12
ConfiguretheXDD124Vdcinternalspeedsetting...................................................... 15
ConfiguringtheXDD124Vdcforexternalanalogue(0‐10V)speed
control.......................................................................................................................... 16
ConfiguringtheXDD124VdcforPWMspeedcontrol ................................................ 16
Notesregardingthemotorspeed................................................................................ 17
Useandoperation 18
Installinginavacuumsystem ...................................................................................... 18
Priortouse................................................................................................................... 18
Duringoperation.......................................................................................................... 18
Pumpswithdual‐voltagemotor ........................................................................ 19
Pumpswith24Vdcvoltage............................................................................... 19
Shutdown..................................................................................................................... 19
Shortterm.......................................................................................................... 19
Longterm........................................................................................................... 19
Maintenance 20
Replacingdiaphragmsandvalves ................................................................................ 20
Cleaningandinspectingthepumpheads.......................................................... 24
Replacingthediaphragm ................................................................................... 26
Assemblingpumpheads.................................................................................... 27
Assemblingfittings............................................................................................. 31
Ifthepumpdoesnotachievetheultimatepressure ........................................ 32
Storageanddisposal 34
Storage ......................................................................................................................... 34
Disposal........................................................................................................................ 34
Sparesandaccessories 35
Listofspareparts......................................................................................................... 35
Contents
dcs/8677/07/18

Pageii
A746‐02‐885A‐ListofFigures
Figure1:GeneralviewofXDD1withdual‐voltagemotor....................................................... 4
Figure2:GeneralviewofXDD124VDC ................................................................................. 5
Figure3:DimensionaldrawingXDD1(dual‐voltagemotor).................................................... 8
Figure4:DimensionaldrawingXDD124VDC ........................................................................ 9
Figure5:Adjustthesupplyvoltage........................................................................................ 10
Figure6:Replacingthemotorfuse(dual‐voltagemotor)...................................................... 11
Figure7:Removalofcoverscrew .......................................................................................... 12
Figure8:Adjustmentofcover................................................................................................ 13
Figure9:Removalofdefectivefuse ....................................................................................... 13
Figure10:Coverreassembly .................................................................................................. 14
Figure11:Installationofcoverscrew .................................................................................... 14
Figure12:Internalspeedsetting ........................................................................................... 15
Figure13:Viewofthedisassembledpumpheadparts ......................................................... 22
Figure14:Toolsrequired ....................................................................................................... 23
Figure15:Removethefittingatthepumphead ................................................................... 24
Figure16:Removethehandle ............................................................................................... 24
Figure17:Removethehousingcoverandheadcover .......................................................... 25
Figure18:Removetheheadcoverfromthehousingcover .................................................. 25
Figure19:Liftthediaphragm .................................................................................................26
Figure20:Positionanewdiaphragm..................................................................................... 27
Figure21:Diaphragmclampingdisc ...................................................................................... 27
Figure22:Assemblethediaphragmassemblytotheconnectingrod ................................... 28
Figure23:Positionthediaphragm ......................................................................................... 28
Figure24:Assembletheheadcoverandvalves .................................................................... 29
Figure25:Schemepumpheadwithheadcovers .................................................................. 29
Figure26:Schemepumpheadwithheadcoversandvalves ................................................ 30
Figure27:Positionthehousingcover .................................................................................... 31
Figure28:Assemblethehandle ............................................................................................. 31
Figure29:Assemblethefittingatthepumphead................................................................. 32
ListofFigures

Pageiii
A746‐02‐885A‐ListofTables
Table1:Electricaldata ............................................................................................................. 6
Table2:Performancedata....................................................................................................... 6
Table3:Environmentaloperatingandstoragedata................................................................ 7
Table4:Mechanicaldata ......................................................................................................... 7
Table5:Materialsdata............................................................................................................. 7
Table6:Logicinterfaceconnectorpins ................................................................................. 11
Table7:ConfigurationdetailsforterminalST1B ................................................................... 16
Table8:Pinconnectionsfor15wayDconnector.................................................................. 17
Table9:Troubleshooting ....................................................................................................... 32
Table10:Spareparts.............................................................................................................. 35
ListofTables

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Pageiv
A746‐02‐885A‐ListofTables

Page1
A746‐03‐885A‐Introduction
Introduction
Safetyinformation
Removeallpackingmaterial,removetheproductfromitspacking‐box,removetheprotective
coversfromtheinletandoutletportsandkeepthem,inspecttheequipment.Ifthe
equipmentisdamaged,notifythesupplierandthecarrierinwritingwithinthreedays;state
theitemnumberoftheproducttogetherwiththeordernumberandthesupplier’sinvoice
number.Retainallpackingmaterialforinspection.
.
Iftheequipmentisnotusedimmediately,replacetheprotectivecovers.Storetheequipment
insuitableconditions.
Readandobeythismanualbeforeinstallingoroperatingtheequipment.
Transportthepumpattheprovidedhandleortherecessedgrip.
Thefollowingsymbolsappearinthisdocument:
Usetheequipmentfortheintendeduseonly,i.e.forgenerationofvacuum.
Preventanypartofthehumanbodyfromcomingincontactwiththevacuum.
Obeynotesoncorrectvacuumandelectricalconnections.Pumpswith24VDC
motor:Thepumphasnoon/offswitch.Theuserhastoprovideasuitableline
disconnector.
WARNING:
Donotusetheequipmentifitisdamaged.
WARNING:
Refertoaccompanyingdocumentation.
WARNING:
Isolateequipmentfrommains.‐riskofelectricshock.
WARNING:
Hotsurfaces.
WARNING:
Useprotectiveequipment.

Page2
A746‐03‐885A‐Introduction
Makesurethattheindividualcomponentsareonlyconnected,combinedand
operatedaccordingtotheirdesignandasindicatedintheinstructionsforuse.
Iftheequipmentisbroughtfromcoldenvironmentintoaroomforoperation,allow
theequipmenttowarmup(payattentiontowatercondensationoncoldsurfaces).
Makesureventilationisadequateifpumpisinstalledinahousingorifambient
temperatureiselevated.
Iftheequipmentisusedinamannernotspecifiedbythemanufacturer,theprotection
providedbytheequipmentmaybeimpaired.
Obeyallrelevantsafetyrequirements(regulationsandguidelines)andadoptsuitablesafety
measures.
Provideafirmlevelplatformfortheequipmentandcheckthatthesystemtobe
evacuatedismechanicallystableandthatallfittingsaresecure.
Note:
Flexibleelementstendtoshrinkwhenevacuated.
Duetothehighcompressionratioofthepumps,pressureattheoutletportmightbe
generatedbeinghigherthanthemax.permittedpressurecompatiblewiththemechanical
stabilityofthesystem.
Ensurethatthesystemdesigndoesnotallowtheexhaustpipelinetobecomeblocked:
Avoidoverpressureofmorethan0.2barincaseinertgasisconnected.
Thediameteroftheinletandoutletpipelineshouldbeattheleastaslargeasthe
diameterofthepumpconnectionpipelines.
Adoptsuitablemeasuresincaseofdifferences,e.g.usingtheequipmentoutdoors,
installationinaltitudesofmorethan1000mabovemeansealevel,conductive
pollutionormoisture.
WARNING:
Obeymaximumpermittedpressuresandpressuredifferences,seeTechnicaldataon
page 6.Donotoperatethepumpwithoverpressureattheinlet.
WARNING:
Donotpermitanyuncontrolledpressurizing(e.g.makesurethattheexhaustpipeline
cannotbecomeblocked).Ifyouhaveanexhaust‐isolationvalve,makesurethatyou
cannotoperatetheequipmentwiththevalveclosed.Riskofbursting!
WARNING:
Payattentiontosymbol“hotsurfaces”ontheequipment.Adoptsuitablemeasuresto
preventanydangerarisingfromtheformationofhotsurfacesorelectricsparks.

Page3
A746‐03‐885A‐Introduction
Manualresetisnecessary.Switchoffthepumporisolatetheequipmentfrommains.Wait
approx.fiveminutesbeforerestartingthepump.
Duetotheresidualleakrateoftheequipment,theremaybeanexchangeofgas,albeit
extremelyslight,betweentheenvironmentandthevacuumsystem.
Adoptsuitablemeasurestopreventcontaminationofthepumpedsubstancesorthe
environment.
Ensurethatincaseoffailure,thepumpandthevacuumsystemturnalwaysintoasafestatus.
Incaseofleaksinthemanifoldpumpedsubstancesmayleakintotheenvironmentor
inthepumphousingorthemotor.
Obeyespeciallyallnotesonuseandoperationandonmaintenance.
Failureofthepump(e.g.duetopowerfailure)mustnotleadtoacriticaldangerous
situationunderanycircumstances.
WARNING:
Thepumpsarenotsuitabletopumpdangerousorexplosivegasesorexplosiveor
flammablemixtures.Ensurethatthematerialsofthewettedpartsarecompatiblewith
thepumpedsubstances,seeTechnicaldataonpage 6.
Adoptsuitablemeasurestopreventthereleaseofdangerous,explosive,corrosiveor
pollutingfluids.
Useinertgasforgasballastorventingifnecessary.
Theusermusttakesuitableprecautionstopreventanyformationofexplosivemixtures
intheexpansionchamber.Incaseofadiaphragmcrack,mechanicallygeneratedsparks,
hotsurfacesorstaticelectricitymayignitethesemixtures.
Takeadequateprecautionstoprotectpeoplefromtheeffectsofdangeroussubstances
(chemicals,thermaldecompositionproductsoffluoroelastomers),wearappropriate
safetyclothingandsafetyglasses.
Obeyapplicableregulationswhendisposingofchemicals.Takeintoconsiderationthat
chemicalsmaybepolluted.
WARNING:
Pumpswithdual‐voltagemotor:Themotorisshutdownbyathermalcutoutinthe
winding.
WARNING:
Pumpswith24VDCvoltage:Themotorisprotectedbyatemperaturesensoratthe
circuitboard.
Avoidhighheatsupply(e.g.duetohotprocessgases).
Ensuresufficientairadmittanceifpumpisinstalledinahousing.

Page4
A746‐03‐885A‐Introduction
Useonlygenuinesparepartsandaccessories.
Otherwisesafetyandperformanceoftheequipmentaswellastheelectromagnetic
compatibilityoftheequipmentmightbereduced.
Figure 1 GeneralviewofXDD1withdual‐voltagemotor
1. Handle(removable)
2. Inlet(smallflange)NW16
3. Pumpfeet(adjustable)
4. Voltageselectorswitch
5. Fuseholder
6. Mainsswitch
7. Mainsinput
8. Outlet(silencer)

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A746‐03‐885A‐Introduction
Figure 2 GeneralviewofXDD124VDC
1. Coverofthecircuitboard
2. Inlet(smallflange)NW16
3. Male15pinD‐connector
4. Outlet(silencer)atlowerside
5. Screwtosecurecover

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A746‐03‐885A‐Technicaldata
Technicaldata
*Voltageselectionswitch
*Factoryset
Table 1 Electricaldata
Parameter XDD1115/230V50/60Hz XDD124VDC
Motorpower kW 0.08 0.064
Maximumpermittedrange
ofsupplyvoltage(±10%)
Attention*
100‐120V50/60Hz
200‐230V50/60Hz
24VDC
Maximumrated
current:
100‐120V50/60Hz A 1.6/1.7 ‐
200‐230V50/60Hz A 0.8/0.85 ‐
24VDC A ‐ 7
Motorprotection Thermalcut‐out,manual
reset
Temperaturesensoronthe
PCB(currentlimitation)
Fuse 20mmx5mm,250V,2.5A
typeT
Fuse7AF
Table 2 Performancedata
Parameter XDD1115/230V
50/60Hz XDD124VDC
Pumpingspeed(ISO21360) m3/h 1.2/1.4 1.4(1700rpm)*
1.8(2400rpm)
Ultimatevacuum(absolute) mbar 1.5 <1.0(700rpm)
No‐loadspeed min‐1 1500/1800 100‐2400
Maximumpermissibleoutletpressure
(absolute)
bar 1.1
Maximumpressuredifferencebetween
inletandoutlet
bar 1.1

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A746‐03‐885A‐Technicaldata
Table 3 Environmentaloperatingandstoragedata
Parameter XDD1115/230V XDD124VDC
DegreeofprotectionIEC529 IP40 IP20
Permittedambienttemperature
storage/operation
°C ‐10to+60/+10to+40
Permittedrelativeatmospheric
moistureduringoperation(no
condensation)
%30to85
Maximumoperatingaltitude m 2000
IECratedpollutiondegree 2
Soundlevel dBA 45
Areaofuse Indooruseonly
Table 4 Mechanicaldata
Parameter XDD1115/230V XDD124VDC
Mass kg 6.7 4.1
Overalldimensions RefertoFigure 3
onpage 8
RefertoFigure 4on
page 9
Inletconnection SmallflangeNW16
Outletconnection SilencerG1/8inch
Table 5 Materialsdata
Components Wettedparts
Housingcover Aluminium
Headcover Aluminium
Diaphragmclampingdisc Aluminium
Valve FPM(e.g.Fluoroelastomer)
Diaphragm PTFE
Inlet(smallflange) Stainlesssteel
Outlet(silencer) Aluminium/siliconerubber
Hose PE
Fitting Aluminiumanodized

Page8
A746‐03‐885A‐Technicaldata
Figure 3 DimensionaldrawingXDD1(dual‐voltagemotor)

Page9
A746‐03‐885A‐Technicaldata
Figure 4 DimensionaldrawingXDD124VDC

Page10
A746‐03‐885A‐Installation
Installation
Note:
Asuitablytrainedorqualifiedtechnicianmustcarryoutthefollowingprocedures.
Electricalconnection
XDD1dual‐voltagemotor
Figure 5 Adjustthesupplyvoltage
1. Selecting115coversavoltagesupplyrangeof100Vto120V.
2. Selecting230coversavoltagesupplyrangeof200Vto240V.
Ensurethatthevoltageshownonthevoltageselectorswitch(Figure 5onpage 10,item1)
correspondswithyourelectricalsupplyvoltage.Ifitdoesnot,youmustchangethe
configurationofthepumpmotorusingthevoltageselectorswitchtomatchyoursupply
voltage.Useascrewdrivertoadjusttheselectorswitchtothecorrectvoltage.
CAUTION:
Ensurethatthemotoriscorrectlyconfiguredforyourelectricalsupply.Ifyouoperate
thepumpwhenthemotorisnotcorrectlyconfiguredfortheelectricalsupply,youwill
damagethemotor.
CAUTION:
Donotchangethevoltageselectorswitchwhilethepumpisconnectedtothemains
supply.
1. Voltageselectorswitch

Page11
A746‐03‐885A‐Installation
Figure 6 Replacingthemotorfuse(dual‐voltagemotor)
1. Carefullyremovethefuseholderatthesideofthepump(refertoFigure 1onpage 4,
item5).
2. Replacethedefectivefusewitha2.5AtypeTandsecurethefusecarrierbackintoits
holder.
XDD124Vdc
Thepumphasbeenfactorysettoaconstantpumpingspeedwhenconnectedtoa24VDC
(=/‐10%)supply.Thepumpcanalsobecontrolledusinganexternalanalogue0‐10Vsignal.
Useasuitableconnectormatinghalf(notsupplied)toconnecttheelectricalsuppliesandyour
controlequipmenttotheconnectoronthelogicinterfacecable.Whenyoumaketheelectrical
connectionstotheXDD1,refertoTable 6onpage 11forfulldetailsofthelogicinterface
connections.
WARNING:
EnsurethattheelectricalinstallationoftheXDD1mainspumpconformswithyourlocal
andnationalsafetyrequirements.Itmustbeconnectedtoasuitablyfusedand
protectedelectricalsupplyandsuitableearthpoint.ForelectricaldatarefertoTable 1
onpage 6.
Table 6 Logicinterfaceconnectorpins
Pinnumber Signal Use
2 Control/monitor:0Vsignal ‐
4 XDD1identity
9 Speed(0‐10V) Tocontrolmotorspeed
8,13,14 Electricalsupply:0V Useallpinsforconnection!
1,6,11 Electricalsupply24V Useallpinsforconnection!

Page12
A746‐03‐885A‐Replacingthefuseonthecircuitboard(onlyXDD124V)
Replacingthefuseonthecircuitboard(onlyXDD124V)
1. Unscrewatthecover.
Figure 7 Removalofcoverscrew
WARNING:
Separatethepumpfrommains.
Waituntillivepartsaredischarged.
Identifyandeliminatethecauseoffailurepriortorestart.
CAUTION:
Attention:ElectrostaticSensitiveDevice(ESD).
AllworkrelatedtothecircuitboardmustbecarriedoutinaESDprotectedareaor
underESDprotectivemeasures!