Nederman HV Control Panel EX Series Manual

Control Panels/Starters
HV Control Panel
EX
2130189(00)2018-06-15
Original installaon and service manual
EN INSTALLATIONANDSERVICE MANUAL
Translaon of original instrucon manual
SK INŠTALAČNÁASERVISNÁPRÍRUČKA
InstallaonandServiceManual

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English ................................................................................................................................................................. 3
Appendix A: Installaon protocol ............................ 45
Appendix B: Service protocol................................... 46
Slovensky................................................................................................................................................... 47
Príloha A: Protokol o inštalácii................................. 89
Príloha B: Protokol o servise.................................... 90

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Table of contents
English
InstallaonandServiceManual
1 Preface................................................................................................................................................................................ 4
2 Noces................................................................................................................................................................................ 4
3 Safety................................................................................................................................................................................... 4
4 Descripon ....................................................................................................................................................................... 5
4.1 Intendeduse.................................................................................................................................................... 5
4.2 Funcon.............................................................................................................................................................. 6
4.3 Mainparts......................................................................................................................................................... 6
4.4 Technicalspecicaons.............................................................................................................................. 7
5 Installaon........................................................................................................................................................................ 9
5.1 Deliverycheck................................................................................................................................................. 9
5.2 Mounng ........................................................................................................................................................... 9
5.3 Electricalinstallaon .................................................................................................................................10
5.4 SystemInstallaon ....................................................................................................................................10
5.5 Electricalinstallaontables...................................................................................................................16
5.6 ConnectFlexlter ........................................................................................................................................17
6 Controlpanel ...............................................................................................................................................................18
6.1 Physicalbuons ...........................................................................................................................................18
6.2 Displaynavigaon.......................................................................................................................................18
6.3 Startscreen.....................................................................................................................................................18
6.4 Main....................................................................................................................................................................19
6.5 MAIN-Servicehours.................................................................................................................................20
6.6 Sengs..............................................................................................................................................................21
6.7 Alarm Delay ....................................................................................................................................................31
6.8 ASCandLCC....................................................................................................................................................32
6.9 Systemsengs.............................................................................................................................................33
6.10 Systemsetup:MACRO..............................................................................................................................37
6.11 Conguraonofanalogueinputs.......................................................................................................38
6.12 Commissioningreport..............................................................................................................................38
7 Remoteemptying.......................................................................................................................................................39
8 On/StandBy/Start .......................................................................................................................................................39
9 Stop/O............................................................................................................................................................................39
10 RemoteStandby/O/Overme ..........................................................................................................................40
11 FlexFilter13/18withDFC-08M..........................................................................................................................40
12 AlarmandWarningrelaysandlamp................................................................................................................41
12.1 Alarms................................................................................................................................................................41
12.2 Alarmhistory .................................................................................................................................................42
13 Maintenance .................................................................................................................................................................45
13.1 Rouneinspeconandservice..........................................................................................................45
13.2 Spareparts......................................................................................................................................................45
13.3 Recycling...........................................................................................................................................................45
14 Troubleshoong...........................................................................................................................................................45
15 Acronyms.........................................................................................................................................................................45
AppendixA:Installaonprotocol......................................................................................47
AppendixB:Serviceprotocol ............................................................................................48

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1 Preface
Readallproductdocumentaonandproductidencaonplatecarefullybefore
installaon,use,andserviceofthisproduct.Replacedocumentaonimmediatelyiflost.
Nedermanreservestheright,withoutpreviousnoce,tomodifyandimproveitsproducts
includingdocumentaon.
ThisproductisdesignedtomeettherequirementsofrelevantECdirecves.Tomaintain
thisstatus,allinstallaon,maintenance,andrepairistobedonebyqualiedpersonnel
usingonlyNedermanoriginalsparepartsandaccessories.Contactthenearestauthorized
distributororNedermanforadviceontechnicalserviceandobtainingspareparts.Ifthere
areanydamagedormissingpartswhentheproductisdelivered,nofythecarrierandthe
localNedermanrepresentaveimmediately.
2 Noces
Thisdocumentcontainsimportantinformaonthatispresentedaseitherawarning,
cauonornote.Seethefollowingexamples:
WARNING! Risk of personal injury.
Warningsindicateapotenalhazardtothehealthandsafetyofpersonnel,andhowthat
hazardmaybeavoided.
CAUTION! Risk of equipment damage.
Cauonsindicateapotenalhazardtotheproductbutnottopersonnel,andhowthat
hazardmaybeavoided.
NOTE! Notescontainotherinformaonthatisimportantforpersonnel.
3 Safety
WARNING! Risk of personal injury.
Alwaysreadsecon3. Safetybeforeinstallaon,use,service,ortroubleshoongofthis
product.
WARNING! Risk of explosion.
DonotinstallHighVacuumControlPanelEXinan(EX)Explosiveenvironment,butitis
designedtocontrolcomponents/machineslocatedinanEXzone.
WARNING! Risk of re.
• Donotusealuminiumcables.Donotconnectaluminiumcablesintothecabinetor
terminalboxontheVAC/RBUmotor.
• Ifaluminiumcablesneedtobeused,useconneconboxeswithspecialaluminium/
coppertransionsforthealuminiumcable.
• Makesurecableconneconsaresecure.

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WARNING! Risk of personal injury.
• Onlyproperlytrainedpersonnelareallowedtoinstall,useandservicethisproduct.
• Workwithelectricequipmentistobecarriedoutbyaqualiedelectrician.
• Followalllocalrulesandregulaonsforinstallaon,serviceandtroubleshoongofthis
product.
• Ifthereisanemergencystoporifthesystemloosespower,anyconnectedpneumac
solenoidvalvecanunexpectedlycauseapartofthesystem,forexampleavalve,to
move.
• Thisequipmentisdesignedtobeapartofacompletesysteminstallaon.Thedesigner
ofthesystemasawhole,mustguaranteecorrectfunconofallinteracngproducts
orcomponentsandensurethatthecompletesystemmeetsallnecessarysafety
requirements.
• Supplementaryequipotenalbondingmayberequiredaccordingtolocalregulaons.
• Turnoallpowertotheproductbeforeanymaintenanceandservice.
Table3-1:Explanaonofsignandsckersymbolsusedontheproductcomponentsorwith
documentaon.
Sign Descripon
Riskofelectricshock.Evenwhenthemainswitchisturnedototheproduct,thereissllelectricityinthe
cabinet.Theremayalsobecontrolsignalswithexternalsupply.
CAUTION! Risk of equipment damage.
• Donotinstalltheproductclosetoheatsources.
• Thisproductisnotintendedforoutdoorinstallaon.
• IftheTransformersupplyvoltagecableisconnectedtothewrongvoltageinput,theHV
ControlPanelEXwillbedamaged.Bydefault,thesupplyvoltagetothetransformeris
connectedto400Vvoltageinput.
• UseonlyNedermanoriginalsparepartsandaccessories.
NOTE!
• Ifthereisanemergencystop,donotrestarttheproductunltheproblemthatcaused
thealarmiscorrectedandthealarmreset.See 12.1. Alarms.andtheInstallaonand
ServiceManual.Iftheemergencystopbuonwasused,itneedstoberesetbeforethe
alarmcanbereset.
• Ifthereisalossofpower,theproductneedstoberestartedeitherbypressingthestart
buon,viaremote,orbytheWeekmer.TheWeekmercaneitherbesettostartornot
startautomacallyatapower-onduringanacveperiod.
4 Descripon
4.1 Intended use
NOTE! ForFlexFilterEX,usetheHVControlPanelEX.
ThisHVControlPanelEXisintendedforthecontrolandsupervisionofahighvacuum
systemwithNedermanFlexFilterandVACorRBUvacuumsource.

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4.2 Funcon
ThefunconoftheHVControlPanelEXistocontrolcleaning,andifapplicable,emptying
ofNedermanFlexFilterandpreseparators.
ItstartsaVACorRBUusingtheStar/Delta(Y/D)methodinordertoreducestarngmotor
current.Duringthestartsequence,thestartupvalveinthevacuumunitreducesthemotor
load.WheninDelta(D)mode,thevalveisacvatedandtheunitcansupplythesystem.
Therearethreecontrolmodes:O,Standby,andRunning.
Thecontrolpanelhasalsoaweekmerandanovermefuncon.
APilotsignal(PS)isusedininstallaonswithautomacstart/stopcontrolledbymicro
switchesonworksites(AS-set).
Aerpoweristurnedontothesystem,thecontrolpanelisnormallyinOmodeandcan
besettoStandbymodeeitherbypressingthegreenStartbuon,remotely,orbythe
Weekmer.
ThecontrolpanelentersStandbymodeandwaitsforapilotsignal.Whenthepilotsignal
becomesacve,thecontrolpanelgoesintoRunningmodeandtheVAC/RBUstarts.Atest
startcanbedonebypressingtheTest-startbuon.
WhenthePilotSignalbecomesdeacvated,theSSRstopdelaybeginstocountdown,the
HVControlPanelEXgoesintoStandbymode,andtheVAC/RBUstops.
WhenRBUisselected,theDIRidlingdelayalsostartstocountdown,thestartupvalve
opensandtheRBUgoesintoIdlingmode.
Toreducetheriskofdustaccumulaonintheductsystem,ushvalvescanbeinstalledin
theupstreamendofducts.Theushingfunconopensthesevalvesinasequence.
4.3 Main parts
Seethegurebelow.
A. Emergencystopbuon.Usedtostopthesystemincasethereisanemergency.
B. Mainswitch.TurnonpowertotheHVControlPanelEXcabinet.
C. Lock.
D. Controlpanel.
E. Warninglamp.
F. Nameplate.Thisisneededforserviceandidencaon.
G. Serialnumberlabel,upperleinsidethecabinet.

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F
G
E
D
C
B
A
4.4 Technical specicaons
4.4.1 Dimensions
Seethegurebelow.
Table4-1:Cabinetdimensions
Descripon Width (W) (mm) Height (H) (mm) Depth (D) (mm) Volume (m3) Weight (kg)
HVControlPanelEXEX37kW 800 600 300 0,192 53
HVControlPanelEXEX45kW 800 600 300 0,192 54
HVControlPanelEXEX55kW 800 600 300 0,192 55
DW
H

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4.4.2 Technical data
Table4-3:HVControlPanelEX37kW
Item Descripon
ShortCircuitCurrentRangs 25kA
ControlVoltage 24 VAC 6A /24 VDC 5 A
Maxinstallaonambienttemperature Min0°C(32°F)-Max40°C(104°F).Indooruseonly.
Proteconcategory IP 65
Motor size (kW) Supply Voltage (V) Aprox
Motor Current (A)
(I -Nominal)
Hz Recomended
Main Fuse (A)
Motor Overload seng
(A)
18,5-22 230 56-66 50/60 80 0,58*I-Nominal
18,5-37 380 34-70 50/60 50-100 0,58*I-Nominal
18,5-37 400 32-64 50 50-100 0,58*I-Nominal
18,5-37 460 28-56 60 40-80 0,58*I-Nominal
Table4-4:HVControlPanelEX45kW
Item Descripon
ShortCircuitCurrentRangs 30kA
ControlVoltage 24 VAC 14A /24 VDC 5 A
Maxinstallaonambienttemperature Min0°C(32°F)-Max40°C(104°F).Indooruseonly.
Proteconcategory IP 65
Motor size (kW) Supply Voltage (V) Aprox
Motor Current (A)
(I -Nominal)
Hz Recomended
Main Fuse (A)
Motor Overload seng
(A)
30 230 90 50 100 0,58*I-Nominal
18,5-37 380 34-70 50 50-100 0,58*I-Nominal
18,5-37 400 32-64 50/60 50-100 0,58*I-Nominal
18,5-37 460 28-56 50 40-80 0,58*I-Nominal
Table4-5:HVControlPanelEX55kW
Item Descripon
ShortCircuitCurrentRangs 30kA
ControlVoltage 24 VAC 14 A /24 VDC 5 A
Maxinstallaonambienttemperature Min0°C(32°F)-Max40°C(104°F).Indooruseonly.
Proteconcategory IP 65
Motor size (kW) Supply Voltage (V) Aprox
Motor Current (A)
(I -Nominal)
Hz Recomended
Main Fuse (A)
Motor Overload seng
(A)
30 230 90 50 100 0,58*I-Nominal
45-55 380 82-100 50/60 100-125 0,58*I-Nominal
45-55 400 78-95 50 100-160 0,58*I-Nominal

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Motor size (kW) Supply Voltage (V) Aprox
Motor Current (A)
(I -Nominal)
Hz Recomended
Main Fuse (A)
Motor Overload seng
(A)
45-55 460 68-83 60 90-125 0,58*I-nom
5 Installaon
WARNING! Risk of personal injury.
Alwaysreadsecon3. Safetybeforeinstallaon,use,service,ortroubleshoongofthis
product.
5.1 Delivery check
Ifthereareanydamagedormissingpartswhentheproductisdelivered,nofythecarrier
andthelocalNedermanrepresentaveimmediately.
5.2 Mounng
NOTE! Mounttheproductatanappropriateheightandinaneasilyaccessiblelocaon.
Thisincludesbeingabletoeasilyaccessanylabelsontheproduct.
Followthestepsbelowtomounttheproduct:
1. Installtheglandplatetotheboomoftheproduct.
2. Aachthewallmounngkittotherearmounngplateofthecabinet.
3. MounttheHVControlPanelEXtoawallthatisstrongenoughtosupporttheproduct.
Useappropriateboltsandplugsforthesurface.Theboltsmusteachstandastress
ofatleast1500N.Holesforscrews,maxØ10mm.Seealsoincludedassembly
instrucons.
830 mm (800 x 600 mm cabinet)
544 mm

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5.3 Electrical installaon
NOTE!
• Externalemergencystopbuonscanalsobeinstalledifnecessary.
• Thereisalsoanoutputforconnecnganexternalalarmlamp.
• Aachcablestotheproductonlythroughtheglandplateontheboomofthecabinet.
Atdelivery,lookatthenameplatelocatedonthelowerrightsideofthecabinet,andverify
thatthecorrectelectricaldrawingshavebeenprovidedwiththecabinet.
5.3.1 Gather system informaon
Fillinthefollowinginformaon:
• WritetheSerialNumber
Table5-1:Cabinetserialnumber
Cabinet Serial Number Notes
• Verifywhichmainspowersupplieselectricaldata.
Table5-2:Powersupply
Input Volt Mains Fuse Size and Class
Volt Ampere
• VerifyControlcabinetelectricaldata.
Table5-3:Controlcabinetdata
Input Power Supply Control Transformer (T1) (400 V Default)
Volt Volt
• VerifyVAC/RBUelectricalmotordata.
Table5-4:VAC/RBUMotorData
Nominal Voltage Rated load current
Volt Ampere
5.4 System Installaon
NOTE! Allwiresconnectedtopowercomponentsmusthaveendcaps.Itisalways
recommendedthatendcapsareusedonallelectricalwires.
Dimensionthepowercableandmotorcablesaccordingtostandardrules,takinginto
accountcabletypeanddistancetopowersupplyanddistancebetweencontrolcabinetand
motorVAC/RBU.
OnlyconnectcoppercabletotheNedermancontrolcabinetorotherelectricalterminals
suchastheconneconboxontheVAC/RBUmotor.

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5.4.1 Power Cable W0 Installaon into Q1
1. Removethecoverplateontheundersideofthecabinet:Savethescrewsandsealing.
2. MounttheSealingfromthecoverplateandplacethecabinetangewiththebigcable
transionstothele.Usethesavedscrewsfromcoverplatetoghtentheange
3. Pullanappropriatelysizedandapprovedcablethroughoneoftheange’slecable
seals,usetheinnerlehole.
4. Removetheprotecvecoverslocatedontheterminalsofthemainswitch.
5. PeelwiresaccordingtoTable 5-11: Cable and peeling dimensionsandmountendcaps.
6. PlacethewiresintoQ1accordingtoElectricalwiringdiagrampage50,ghtenthe
screwaccordingtoTable 5-9: Tightening Torque for Earth Bus Bar Clamp.
7. Replacetheprotecvecoveronthemainswitch.
8. TightenthePEwiresintoPEBusBarClampaccordingtoTable 5-9: Tightening Torque
for Earth Bus Bar Clamp.
9. LabelthepowercableinbothendswithsignW0.
5.4.2 Motor Cable W1 Installaon into F7
1. Pullanappropriatelysizedandapprovedcablethroughoneoftheange’slecable
seals,usetheouterlehole.
2. PeelwiresaccordingtoTable 5-11: Cable and peeling dimensionsandmountendcaps.
3. TightenthewiresintoMotorprotectorF7accordingtotheElectricalwiringdiagram.
4. TightenthescrewaccordingtoTable 5-9: Tightening Torque for Earth Bus Bar Clamp.
5. TightenthePEwiresintoPEBusBarClampaccordingtoTable 5-9: Tightening Torque
for Earth Bus Bar Clamp.
6. LabeltheMotorcableinbothendswithsignW1.
5.4.3 Motor Cable W2 Installaon into K2
1. Pullanappropriatelysizedandapprovedcablethroughoneoftheange’slecable
seals,usetheouterrighthole.
2. PeelwiresaccordingtoTable 5-11: Cable and peeling dimensionsandmountendcaps.
3. TightenthewiresintoContactorK2accordingtotheElectricalwiringdiagram.
4. TightenthescrewaccordingtoTable 5-9: Tightening Torque for Earth Bus Bar Clamp.
5. TightenthePEwiresintoPEBusBarClampaccordingtoTable 5-9: Tightening Torque
for Earth Bus Bar Clamp.
6. LabeltheMotorcableinbothendswithsignW2.
5.4.4 Installaon Maintenance Switch (MS)
InstallamaintenanceswitchnexttotheVAC/RBUiftheHVControlPanelEXisnotinthe
samelocaonorvisible,accordingtolocalregulaon.

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ConnectcablesaccordingtotheElectricalwiringdiagram.
1. PlaceandmounttheMSclosetoVAC/RBUUnit.
2. ConnectMotorcableW1terminal1,3,5.
3. ConnectMotorcableW3toterminal2,4,6LabelcableinbothendswithsignW3.
4. ConnectMotorcableW2terminal7,9,11.
5. ConnectMotorcableW4terminal8,10,12LabelcableinbothendswithsignW4.
6. TightenthePEwiresfromW1,W3togetherintoPEterminal.
7. TightenthePEwiresfromW2,W4togetherintoPEterminal.
8. ConnectMSSignalcableContacts13,14toterminalX1:1andterminalX1:2incontrol
cabinet.LabelSignalcableinbothendswithsignW101.
9. PullcableW126intoVAC/RBUcabinetandpullitintomotorconneconbox.
10. ConnectPTCsensorwirestoCableW126wireS1andS1.
11. LabelPTCsensorcableinbothendswithsignW126.
5.4.5 Installaon Motor Cable W3 and W4
ConnectcableaccordingtoElectricalwiringdiagram.
1. Openmotorconneconboxandidenesterminalboltsize.
2. PullcableW3intoVAC/RBUcabinetandpullitintomotorconneconbox.
3. Peelwiresandmountringcableshoeonwires.
4. TightenthewiresintoV1,U1,W1motorterminal.
5. PullcableW4intoVAC/RBUcabinetandpullitintomotorconneconbox.
6. TightenthewiresintoU2,W2,V2motorterminal.
7. TightenthePEwiresfromW3,W4togetherintoPEterminal.
5.4.6 Supplementary equipotenal
IfsupplementaryPotenalbondingisrequiredaccordingtolocalregulaons,connectitto
PEonBusbar.
5.4.7 T1 Control Transformer Voltage Sengs
NOTE! Inthesengstablesbelow,thereisacolumnforcustomerspecicsengs.See
also 17.
TransformersupplyvoltageCableismarkedwith(003).
Ifthepowersupplyisanothervoltage,forexample,230or460Volt,thetransformersupply
voltagecablemustbemovedtotheinputthatappliestothenewpowersupplyvoltage.
Whenchangingtoanotherpowersupplyvoltage,checkTable 5-12: T1 Primary Protecon
Auto Fuse F2 SengandadjustAutofuseF2tothenewcurrentseng.
The24VACoutputcanbeadjustedupordownbymovingthevoltagesupplycable004to
terminal-20,0V,+20V.Defaultisonterminal0V.
FillinthetablebelowaerconguraonofTransformerT1.
Table5-5:T1TransformerPrimaryInputSengandFuseF2Seng.
Alternave Seng Default (x) Parameter Customer Seng
230/(400)/460 SupplyvoltageCable(003)

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Alternave Seng Default (x) Parameter Customer Seng
-20V,(0V),+20V SupplyvoltageCable(004)
1-1,6A PrimaryAutoFuseF2Seng A
5.4.8 Motor Protector (F7) Sengs
ThiscontrolpanelstartsthemotorwithaY/Dstarter,whichmeansthatthemotorstarts
inYmodewithreducedvoltageonthewindings.Aconsequenceofthelowvoltageisthe
torqueisalsoreduced.Thismeansthatthesizeofthemainfusedoesnotneedtobeasbig
asinaDOLstarter.
TosettheMotorOverloadProtector,ndtheMotorRatedLoadCurrent.ThisdataID
isalreadycollected,seeTable 5-4: VAC/RBU Motor Data.Ifthisdatahasnotbeennot
collected,itcanbefoundontheMotorMarkingPlate.
Example of how to calculate the motor protecon current seng.
Onthemotormarkingplateatleasttwo-amperevaluesareavailable,one(Y)Star-running
mode,andonefor(D)Delta-runningmode:
Motor
XXXXX - XXXX XXXX
Typ XXXX
3 - Mot. Nr. XXXXX-XX
∆Y 400/690 V 63,0/36,5 A
S1 37 kW cos φ 0,91
2970 rpm 50 Hz
Iso. KL F IP 54 t
Y/D=Y/∆ (∆/Y400V/690VD/Y->63,0/36,5A)
Withthismotor,theNominalPowersupplyVoltageis400V;itisthesamevoltageasin
∆Delta-runningmode=400V.
Ratedloadcurrentis=∆Delta-runningmodecurrent=63A.
(D)Delta-runningmode->400V->63A.
(Y)Star-runningmode->690V->36,5A.
Motorprotector(F7)seng=63,0x0,58=36,54or36,5A.
Checkyourcalculaonbycomparing,(Y)Star-runningmodecurrent=36,5Awithyour
calculatedMotorprotector(F7)sengvalue=36,54A,ithastobemoreorlessequal.
Table5-6:MotorProtector(F7)Sengs
Tripp Class
(10),15,20
Reset (Manual)/Auto 37kW 9-45A 45-55kW 18-90A Customer Seng
10 Manual Default=9 Default=18
Power supplies Motor
380V50/60Hz MotorvoltageStar/DeltaY690V/D400V
400V50Hz MotorvoltageStar/DeltaY690V/D400V

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Power supplies Motor
230V50Hz MotorvoltageStar/DeltaY400V/D230V
230/460V60Hz MotortypeIEC-3-12-YY/DD-Y/D
460V60Hz Special12LeadmotorisUsed.Y-Start/D–RUN
220V60Hz Samemotorisusedasto460VYY-Start/DD–Run.Aseparatedocumentisneededtoconnectthismotor.
5.4.9 Y/D Timer Relay Seng (K4T)
ByusingaY/Dstarter,themotorstartcurrentisreducedto30%ofaDOLstartedmotor.In
addion,themotorstarttorqueisreducedto25%ofaDOLstartedmotor.
DOL=DirectOnLine
Applicaonswithaloadtorquehigherthan50%ofthemotorratedtorquewillnotbeable
tostartusingthestar-deltastarter.
InVAC/RBUunits,startupvalvesreducethestarttorqueneededtostartthemotors.
TheY/Dstartercontainsthreecontactorsandamerrelaythatcontrolsthecontactor
acvaonsequence.
Defaultstartmeis15seconds.
1m=60s,Desiredstartme=15s,->15s/60=0,25
Atoolongmotorstartmeheatsupthemotor.Ifthemotorstartmeistooshort,then
themotorwillnotreachitsupperrpmandcausehighcurrentpulseswhenitswitchesover
toDeltarunmode.
Table5-7:Y/DTimerRelayK4TSengs
Default Minutes Switch Default Turn 0-1,0 Custom desired start me
1m 0,25
CustomMinutesSwitch CustomTurn0-1,0
m s
5.4.10 PTC sensor
IfthecabinetisequippedwithPTCsensorrelay(F8),thecontrolsystemwillnotacceptthat
thesensorrelayinputhasanopencircuit.
IftheVAC/RBUelectricalmotorhasabuilt-inPTCsensor,itisrecommendedthatitbe
connectedtothecontrolsystem.
IftheVAC/RBUelectricalmotordoesnothaveaPTCsensor,itisnecessarytoplugina
resistoratterminalX1:139andX1:140tosimulateaPTCresistor.Anappropriateresistor
valueis1000Ohm.
OverloadrelayandthePTCrelaysharethesamealarm.
PTCrelayautoresetswhenpoweriso.
WhenthePTCrelayistriggeredbyhightemperatureinthemotor,thesystemshutso
andwhenturningothepowertoopenthedoor,thereisnosignthattherelayhasbeen
triggered.Motoroverloadrelayshallbemanuallyreset.
Soaeranalarm,andopeningthedoor,ifthemotoroverloadrelayisnottripped,itwould
bethePTCthathascausedthealarm.

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5.4.11 Installaon of control signals
NOTE! Intheelectricaldiagram,notewhichexternalcomponentsareconnectedtothe
cabinet.
NOTE! RememberthatforinstallaonsinanEXenvironment,alwaysfollowlocal
regulaonsandthestandards.Seealsosecon3. Safety.
Acontrolsignalhasavoltagerangeof0-30VAC/DC,anditismainlyconnectedtoterminal
X1:1->X1:xx.Itscomponentsareoutsideofthecabinet.
SizeandcolourofcontrolsignalwireisstatedinElectricalwiringdiagrampage7-8.
TheconnectedobjectssuchassolenoidvalveorsensorshavetobeapprovedfortheEX
zonetheyinstalledin.Anintrinsicallysafecircuitmaybeneeded.Seealsosecon3. Safety.
Beawarethat0VAC/DCsupplyisconnectedtoground,sowiressupplyingsensorsand
solenoidswillshortcircuitthe24Vsupplyifitconnectstoground,andcausefusesF4orF5
tointerrupt.
TerminalX1isformaximum2,5mm2wires,butusing0,75mm2wirecombinedwithanend
capisrecommended.
5.4.12 To do before Power up Control Cabinet
Checkthefollowing:
1. ThemotorandcontrolcabinetisinstalledaccordingtoElectricalInstallaon
Instrucons.
2. Thecontrolcabinetisproperlygrounded.
3. Theinputpower(Mains)voltagematchestheT1Transformerinputvoltagesengs.
4. Theinputpower(Mains)voltageisconnectedtoMainswitchQ1terminalsandis
ghtenedasspeciedinTable 5-10: Tightening Torque for Cable Connecon.
5. ThemotorcableW1isconnectedtomotorprotectorandF7isghtenedasspecied
inTable 5-10: Tightening Torque for Cable Connecon.
6. ThemotorcableW2isconnectedtocontactorF7andisghtenedasspeciedinTable
5-10: Tightening Torque for Cable Connecon.
7. ThemotorcableW3-W4iscorrectlyconnectedtomotorterminalsandghtened.
8. VerifythatcontrolcablesW101->WXXarelabelledandconnectedtocorrect
terminalsaccordingtotheElectricalwiringdiagram.
9. PerformaPEConnuoustest-ontoensurethePEwiresarecorrectlyconnected.
10. Visuallyinspectandcleanupcabinetfromforeignobjectssuchas,drillshavings,nuts
bolts,cable/wiringpeelingresidualsetc.
5.4.13 Power up Control Cabinet
Itispreferabletopowerupthecabinetbeforeanycontrolcableisconnectedexceptthe
PTCandMaintenanceSwitchcontrolcable.Thenitispossibletotestthe24VAC/DCsupply
outputwithoutanyaccidentalshortcircuitsfromcontrolcables.
Beforepoweringupthecabinet,checkallpowerconneconsandcheckthatControl
transformerT1isconnectedtosamevoltageascabinetpowervoltagesupply.
Beforeturningonthevoltage,alwaysmeasuretheincomingvoltagetoverifythatthe
cabinet’scontroltransformergetsthecorrectvoltage.
MainsvoltageisaccessibleformeasurementonQ1incomingterminals.

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WhenpowervoltageisveriedversustheT1controltransformer,itisokaytoSwitchon
Q1.
ClosethecabinetdoorandturnonMainswitch.
Fillinthetablebelowaerthepowerswitchhasbeenturnedon.
Table5-8:T1TransformerSecondaryOutputVoltage.
Measured Value (T1) Available in Cabinet Type Measured Value
24VACOutput(T1) STD,EX V
230VACOutput(T1) EX V
24VDCSupplyOutput(G1) EX V
5.5 Electrical installaon tables
Table5-9:TighteningTorqueforEarthBusBarClamp
Size kW Type Screw Tightening Torque(Nm) Max Wire Peeling Length = L
37,45,55 ZB40,5-4,0mm²,ScrewM3 0,5-1,0Nm 16mm
37 ZB61,5-10mm²,ScrewM4 1,2-2,4Nm 19mm
ZB102,5-10mm²,ScrewM4 1,2-2,4Nm 19mm
37,45,55 ZB162,5-16mm²,ScrewM4 1,2-2,4Nm 19mm
45,55 ZB3516-50mm²,ScrewM6 2,5-5,0Nm 19mm
L
Table5-10:TighteningTorqueforCableConnecon
Type Tightening Torque for Cable Connecon (Nm) Type of Screws – Bolt - Hex
HV Control Panel
EX
Main Switch (Q1) Motor
Protecon (F7)
Contactor (K2) (Q1) (F7) (K2)
EX37kW 2,5-3Nm 28 Nm 2,5-3,5Nm M6/PZ2 M8Hex PZ2
EX45kW 2,5-3Nm 28 Nm 4,5-6,0Nm M6/PZ2 M8Hex Hex
EX55kW 9,5-10Nm 28 Nm 4,5-6,0Nm M12/SW6 M8Hex Hex
Table5-11:Cableandpeelingdimensions
HV Control Panel
EX
Max Wire Size
(Q1) mm²
Peeling Length =
L(Q1) mm
Max Wire Size
(F7) mm²
Peeling Length =
L (F7) mm
Max Wire Size
(K2) mm²
Peeling Length =
L (K2) mm
EX37kW 4-50 13,5-15,0 10-150 15,0 2,5-25 15,0
L

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EN
HV Control Panel
EX
Max Wire Size
(Q1) mm²
Peeling Length =
L(Q1) mm
Max Wire Size
(F7) mm²
Peeling Length =
L (F7) mm
Max Wire Size
(K2) mm²
Peeling Length =
L (K2) mm
EX45kW 4-50 13,5-15,0 16-185 15,0 2,5-50 15,0
EX55kW 10-185 15,0 16-185 15,0 2,5-50 15,0
L
Table5-12:T1PrimaryProteconAutoFuseF2Seng
Type 230V 400V 460V
EX37kW 1,3A 1A 1A
EX45-55kW 1,6A 1,25A 1A
Table5-13:T1SecondaryProtecon(Fuse)Slow
Type F4 Slow F5 Slow F6 Fast
EX37kW Auto6A Auto6A 1A
EX45-55kW Auto6A Auto16A 1A
5.6 Connect Flexlter
Whenallelectricalconneconshavebeenmadefollowthestepsbelowtocompetethe
installaon:
1. Readsecons6.1. Physical buonsand6.2. Display navigaontounderstandhowto
usetheHMI.
2. PresstheHomebuonandthentheSengsbuon.
3. PresseitherVACorRBUtoselectwhichdeviceistobeconnectedtothesystem.
4. UsetheMACROinSystemSetuptocompletetheinstallaonandpreparea
commissioningreport.Seesecon6.10. System setup: MACRO.Seealsosecon
6.12. Commissioning report.

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6 Control panel
G
A B C D
E
F
6.1 Physical buons
Stop buon (A)
PresstoputtheproductintoOmode.
Start buon (B)
PresstoputtheproductintoStandbymodetowaitforapilotsignal.Whenthepilotsignal
isacve,theproductgoesintoRunningmode.
Test start buon (C)
ActsasathePilotsignal.ThesystemwillrunforoneStartStopRelay(SSR),seesecon
6.6. Sengs.
AnRBU,willgotoidling.AsecondpushwillputtheRBUintoRunningmodeforaDIRme.
Home buon (D)
PresstogototheMAINscreen.
6.2 Display navigaon
Foradescriponofthedierentscreens,seethefollowingsecons.Itispossibleto
navigatearoundtothevariousscreenswithinthepanel.
6.3 Start screen
Read the manual buon (E)
Presstoshowthefollowingtext,“Readallproductdocumentaonandproduct
idencaonplatecarefullybeforeinstallaon,use,andserviceofthisproduct.”
Change language buon (F)
Presstochangethecontrolpanellanguage.Sengsscreenetc.,isinEnglish.
Right arrow buon (G)
PresstogototheMAINscreen.

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EN
6.4 Main
B
E
D
F
C
G
AH
(A) The Status eld
TheStatuseldisusedformessages:
• O,PressStart
• Standby,Waingforpilotsignal
• Running
• Startinhibitbyremote
• Idling-novacuum
• Alarm
(B) Indicators
Theroundindicatorsontheleshowthestatusoftheproduct,andifthereisawarningor
analarm:
• Greenindicateswhichmodetheproductisin:O;StandbyorRunning.ThePilot
signalisgreenifitisacvated.
• Yellowifthereisawarning.
• Redifthereisanalarm.
(C) Right (forward) and le (back) buons
Themainwaytonavigateforwardtothenextscreenorbacktoapreviousscreeninthe
controlpanelisbyusingthearrowsontheboomrightandlecornersonthepanel.
Insomescreens,thereisnotenoughspaceforrightandlearrows.PresstheHomebuon
togobacktotheMAINscreen.See6.1. Physical buons.
FromtheMAINscreen,usethelearrowtogototheStartscreen.
(D) Sengs buon
PresstheSengsbuontogototheSengsscreen.
(E) Alarm buon
PresstheAlarmbuontogototheAlarmscreen.

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(F) Manual start buons:
Dependingonthesystemconguraon,thefollowingbuonsarevisible:
• Filter:Filtercleaning.
• AEB:EmptyingbyAEB.
• TVFD:EmptyingbyTVFD.
• PreSep:EmptyingofPreSeparator.
• Rotary
• Flush.
Filtercleaningandushneedsavacuum,whichcanonlybeperformedinRunningmode.
EmptyingofAEB,TVFDandPreSepcanalsobeperformedwhennotinRunningmode.
Therearecountdownmersthatshowthemetothenextsequencefortheevent.
FiltercleaningandTVFDmustnotoperatesimultaneously.Alightgreenbuonindicates
thatthemerisinawaingstate.
(G) Weekme and Overme/Timer
Seegure3andgure7.IndicatorsfortheWeekmerandtheOvermebuonaremade
visibleusingtheWeekmeSengsbuonintheSengsscreen.Weekmerisusedtoset
thecontrolpaneltorunthesystemonaregularweeklyschedule.Seesecon6.6. Sengs.
PresstheOvermebuon,orusearemotecontrolswitchtoenableittotemporarilyadd
extrametooperatethesystem.See10. Remote Standby/O/Overme.
WhentheWeekmerperiodisacve,overmeisinawaingmodeanditsbuonislight
green.WhentheWeekmerperiodexpires,theOvermebuonbecomesgreenandthe
overmestartstocountdown.
Theacvatedoverme,inwaingmode,canbedeacvatedbypressingthebuonfortwo
seconds.Tostopthesystem,usetheStopbuon.
Seegure4(A).IfWeekmerisnotenabled,Overmecanbeenabledbutbuonis
displayedasaTimerbuon.Usethemertotemporarilyturnonandoperatethesystem
forasetperiodofme.
(H) Vacuum, SSR and DIR
Vacuumisvisbibleifasensorisinstalledandcongured.Ifthepilotsignalisdeacvated,
theDIR(RBUonly)andSSRarevisiblewhentheycountdown.
6.5 MAIN - Service hours
TheStatuseldisthesameasinMAIN.Seesecon6.4. Main.