Beckhoff AL2000 Linear servomotor Manual de usuario descargar pdf (Pagina 11)

Safety

3.2 SpecialsafetyinstructionsfortheAL2xxx

Thesafetyinstructionsaredesignedtoavertdangerandmustbefollowedduringinstallation,

commissioning,production,troubleshooting,maintenanceandtrialortestassemblies.

ThelinearservomotorsfromtheAL2xxxseriesarenotcapableofrunningindependentlyandarealways

installedintoamachineorsystem.Afterinstallationtheadditionaldocumentationandsafetyinstructions

providedbythemachinemanufacturermustbereadandfollowed.

WARNING

Seriousriskofinjurythroughhighelectricalvoltage!

• Negligent,improperhandlingofthelinearservomotorandbypassingofthesafetyde

vicescanleadtopersonalinjuryordeaththroughelectricshock.

• Itmustbeensuredthattheprotectiveconductorhasbeenfirmlyconnected.

• Themachinemanufacturermustprepareahazardanalysisforthemachine,andmust

takeappropriatemeasurestoensurethatunexpectedmovementscannotleadtoinjury

topersonsortoobjects.

• Powerleadsmaybelive,evenifthemotorisnotrunning.Neverundotheelectrical

connectionstothemotorwhenitislive.Underunfavourableconditionsarcingmayoc

cur,resultingininjuryanddamagetocontacts.

• Disconnectthelinearservomotorfromtheservodriveandsecureitagainstreconnec

tionbeforeworkingonelectricalpartswithavoltage>50V.

• TheDClinkvoltageoftheservodrivemayexceed890V

.WaituntiltheDClinkca

pacitorsaredischargedbeforetouchingliveterminals.Thevoltagemeasuredbetween

theDC+andDCterminals(X02)oftheAL2xxxmusthavedroppedtobelow50V

WARNING

Seriousriskofinjurythroughhotsurfaces!

• Thesurfacetemperaturemayexceed50°C,resultinginariskofburns.

• Avoidtouchingthehousingduringorshortlyafteroperation.

• Leavethelinearservomotortocooldownforatleast15minutesafteritisswitchedoff.

• Useathermometertocheckwhetherthesurfacehascooleddownsufficiently.

Attention

Dangertotheenvironmentordevices

• Carefullyreadthismanualbeforeusingthelinearservomotorthoroughly,payingpartic

ularattentiontothesafetyinstructions.Intheeventofanyuncertaintiespleasenotify

yoursalesofficeimmediatelyandrefrainfromworkingonthelinearservomotor.

• Onlywelltrained,qualifiedelectricianswithsoundknowledgeofdriveequipmentmay

workonthedevice.

• Adherewithoutfailtotheclimaticconditionsfortheinstallation.Furtherinformationcan

befoundintheTechnical data [}50]andMechanical installation [}21]sections.

• Ifalinearservomotorisinstalledinamachineitmustnotbecommissioneduntilproof

ofcomplianceofthemachinewiththelatestversionoftheECMachineryDirectivehas

beenprovided.Thisincludesallrelevantharmonisedstandardsandregulationsre

quiredforimplementationofthisDirectiveinnationallegislation.

Attention

Damagetothedeviceduetoinappropriatetreatment

Treatthecomponentsofthelinearservomotorwithcare,bothinthepackedandunpacked

state.Themagneticplatesinparticulararesensitive.Neverletthemagneticplatesfallon

thefloor.

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