Please read these instructionscarefullybeforemounting and operating the actuator!
Preventive and safety-measuresapplied on the actuatorcan not offerrequiredsafetyleveltillthe actuatorand its
safetysystemsare not applied byrequired and described wayand ifinstallation and maintenanceisnotapplied
accordingto applicableinstructionsand rules!
Contents
1. Generaldata..................................................................................................................................2
1.1 Purposeand applications..............................................................................................................................2
1.2 Safetyinstructions.........................................................................................................................................2
1.3 Warning forsafetyuse..................................................................................................................................3
1.4 Data specified on electricactuator................................................................................................................3
1.5 GuarantyConditions.....................................................................................................................................3
1.6 Under-guarantee and after-guaranteeservice..............................................................................................3
1.7 Operation conditions.....................................................................................................................................4
1.8 Description....................................................................................................................................................7
1.9 Basicspecifications.....................................................................................................................................10
1.10 Conservation, packing, transport, storing and unpacking...........................................................................20
1.11 Assessment ofthe productand packaging andremovalofcontamination................................................20
2. Installation anddismantling of actuator........................................................................................21
2.1 Installation...................................................................................................................................................21
2.2 Dismantling.................................................................................................................................................23
3. Adjustingof actuator....................................................................................................................24
3.1 EA controlset-up options(regulating)........................................................................................................27
3.2 Procedure forsetting individualparameters and theregisteroferrors and warnings................................29
3.3 Puttingan EAinto operationwhen the EAisset up and connected withthearmature alreadyin the
production plant (starting the calibration)............................................................................................................32
3.4 Puttingan EAinto operationwhen the stroke and parametersetting done bytheproducersuitto your
needs.................................................................................................................................................................33
3.5 Puttingan EAinto operationwhen it isnecessaryto do a changeto the stroke (setting newend
positions), and the otherparametersetting donebythe producersuitsto yourneeds.....................................33
3.6 Settingotherparameters............................................................................................................................34
3.7 Errormessagesfromthe controlunit..........................................................................................................34
4. Service and Maintenance.............................................................................................................35
4.1 Service........................................................................................................................................................35
4.2 Maintenance -extent and periodicity..........................................................................................................36
4.3 Troubleshooting..........................................................................................................................................37
5. Accessories andspareparts........................................................................................................39
5.1 Accessories.................................................................................................................................................39
5.2 Sparepartlist..............................................................................................................................................39
6. Enclosures...................................................................................................................................40
6.1 Wiring diagramsES STR 1PA andSTR 2PAforsingle phase supply......................................................40
6.2 Wiring diagramsES STR 1PA forthree phase supply..............................................................................41
6.3 Wiring diagramsES STR 2PA forthree phase supply..............................................................................42
6.4 Wiring diagramsES STR PAforthree phasesupplywithout reverse unit................................................43
6.5 Wiring diagramsES STR 2PA – forthree phasesupplywith-contactless switching..................................44
6.6 Wiring diagramsEA STR PAwith interface Modbus/Profibusforsingle phase supply.............................46
6.7 Wiring diagramsEA STR 1PA with interface Modbus/Profibusforthreephase supply............................47
6.8 Wiring diagramsEA STR 1PA with interface Modbus/Profibusforthreephase supply............................48
6.9 Wiring diagramsEA STR 2PA with interface Modbus/Profibusforthreephase supplywith-contactless
switching.............................................................................................................................................................49
6.10 DimensionaldrawingsSTR 1PA.................................................................................................................52
6.11 DimensionaldrawingsSTR 2PA.................................................................................................................56
6.12 Commercialrepresentation.........................................................................................................................63
Edition: 01/2019
The rightofchangesreserved!
Nr.:74 109102
