EUCHNER MGB-LxB-PNx-xxx (PROFINET) - Handbuch (Seite 3)

Safety information and Maintenance
(Part of the Operating Instructions for Safety System MGB-L.B-PN.-... (PROFINET)
Correct use
f f VersionfMGB-L0-...
ThefsafetyfsystemfMGB-L0-...fisfanfinterlockfdevice.
Thef systemf comprisesf atf leastf onef interlockingf
modulefMGB-L0-...fandfonefhandlefmodulefMGB-H...
ThefinterlockingfmodulefMGB-L0-...-PN.-...fisfoperatedf
asfanfIOfdevicefinfthefPROFINETf(PROFIsafe).
ThefsafetyfsystemfMGB-L0-...flocksfmovablefsafetyf
guardsfsuchfthat
f f
dangerousfworkfonfmachinesfcanfonlyfbefcarriedf
outfiffthefsafetyfguardfisfclosed
Forfthefcontrolfsystem,fthisfmeansfthat
f f
startingf commandsf whichf causef hazardousf situ-
ationsfmustfbecomefactivefonlyfwhenfthefsafetyf
guardfisfinfthefprotectivefposition.
f f VersionfMGB-L1-...f/fMGB-L2-...
ThefsafetyfsystemfMGB-L1-...f/fMGB-L2-...fisfanfelec-
tromagneticfinterlockfdevicefwithfguardflocking.
Thefsystemfcomprisesfatfleastfoneflockingfmoduleff
MGB-L1-...f /f MGB-L2-...f andf onef handlef modulef
MGB-H...
TheflockingfmoduleffMGB-L1-...-PN.-...f/fMGB-L2-...-
PN.-...fisfoperatedfasfanfIOfdevicefinfthefPROFINETf
(PROFIsafe).
Infcombinationfwithfafsafetyfguardfandfthefmachinef
control,fthefMGBfsystemfpreventsfthefsafetyfguardf
fromfbeingfopenedfwhilefafdangerousfmachinefmove-
mentfisfbeingfperformed.
Forfthefcontrolfsystem,fthisfmeansfthat
f f
startingf commandsf whichf causef hazardousf situ-
ationsfmustfbecomefactivefonlyfwhenfthefsafetyf
guardfisfinfprotectivefpositionfandfthefguardflockingf
isfinflockedfposition.
Theflockedfpositionfoffthefguardflockingfmustfbef
releasedfonlyfwhenfthefhazardousfsituationfisfnof
longerfpresent.
Beforefsafetyfcomponentsfarefused,fafriskfassess-
mentfmustfbefperformedfonfthefmachine,fe.fg.,finf
accordancefwith
f f
ENfISOf13489-1,fSafetyfoffmachinery.fSafetyfre-
latedfpartsfoffcontrolfsystems.fGeneralfprinciplesf
forfdesign
f f
ENf ISOf 12100,f Safetyf off machineryf –f Basicf
conceptsf -f Generalf principlesf forf designf -f Riskf
assessmentfandfriskfreduction.
Correctfusefincludesfcompliancefwithfthefrelevantfre-
quirementsfforfinstallationfandfoperation,finfparticular
f f
ENfISOf13489-1,fSafetyfoffmachinery.fSafetyfre-
latedfpartsfoffcontrolfsystems.fGeneralfprinciplesf
forfdesign
f f
ENf1088,fSafetyfoffmachinery.fInterlockingfdevicesf
associatedfwithfguards.fPrinciplesfforfdesignfandf
selection
f f
ENf60204-1,fSafetyfoffmachinery.fElectricalfequip-
mentfoffmachines.fGeneralfrequirements.
ThefsafetyfsystemfMGBfcanfonlyfbefcombinedfwithf
thefintendedfmodulesfinfthefMGBfsystemffamily.
Onfthefmodificationfoffsystemfcomponents,fEUCH-
NERfprovidesfnofwarrantyfforfsafeffunction.
Thef customerf isf responsiblef forf thef safef overallf
function,fespeciallyfforfthefsafefintegrationfintofthef
PROFIsafefenvironment.
Iffafproductfdatafsheetfisfincludedfwithfthefproduct,f
thefinformationfonfthefdatafsheetfappliesfinfcasefoff
discrepanciesfwithfthefoperatingfinstructions.
Exclusion of liability and warranty
Infcasefofffailureftofcomplyfwithfthefconditionsfforf
correctfusefstatedfabove,forfiffthefsafetyfinstructionsf
arefnotffollowed,forfiffanyfservicingfisfnotfperformedf
asf required,f liabilityf willf bef excludedf andf thef war-
rantyfvoid.
General safety instructions
Thefsafetyffunctionfoffthefsystemfwhilefthefmachinef
isfinfoperationfcanfnoflongerfbefensuredfiffthefdevicef
isfconnectedfincorrectlyforfusedfincorrectly.
Safetyfcomponentsfperformfafpersonalfprotectionf
function.fIncorrectfinstallationforftamperingfcanfleadf
tofseverefinjuriesftofpersonnel.
f f Safetyf componentsf mustf notf bef bypassedf
(bridgingf off contacts),f turnedf away,f re-
movedf orf otherwisef renderedf ineffective.f
Onf thisf topicf payf attentionf inf particularf tof
thef measuresf forf reducingf thef possibilityf off
bypassingf fromf ENf 1088:1995+A2:2008,f
sectionf5.7.
f Thefswitchingfoperationfisfonlyfallowedftofbeftrig-
geredfbyfthefintendedfhandlefmodulefMGB-H...f
thatfisfpositivelyffastenedftofthefsafetyfguard.
Thefdevicefisfonlyfallowedftofbefinstalledfandfplacedf
infoperationfbyfauthorizedfpersonnelf
f f
whofareffamiliarfwithfthefcorrectfhandlingfoffsafetyf
componentsf
f f
whofareffamiliarfwithfthefapplicablefEMCfregula-
tions
f f
whofareffamiliarfwithfthefapplicablefregulationsfonf
healthfandfsafetyf
f f
whof havef readf andf understoodf thef operatingf
instructions.
Priorftofuse,freadfthefoperatingfinstructionsfonfthef
CD/DVDfsupplied,fandfkeepfthesefinfafsafefplace.
Ensurefthefoperatingfinstructionsfarefalwaysfavail-
ablefduringfmounting,fsetupfandfservicing.
EUCHNERfcannotfprovidefanyfwarrantyfinfrelationf
tofthefreadabilityfoffthefCD/DVDfforfthefstoragef
periodfrequired.fForfthisfreasonfyoufshouldfarchivef
afprintedfcopyfoffthefoperatingfinstructions.fIffyouf
shouldf losef thef operatingf instructions,f youf canf
downloadfthisfdocumentffromfwww.fEUCHNER.de.
Operating instructions on CD/DVD
Eachfdevicefisfsuppliedfwithfoperatingfinstructionsf
onf CD/DVD;f thesef instructionsf containf detailedf
informationf onf thef overallf system.f Thef followingf
systemfrequirementsfmustfbefmetftofbefableftofopenf
orfprintfthefdocument:
f f
PCfwithfPDFfReaderfinstalled
f f
CD/DVDfdrive
f Opening and printing the documents
Important:fthefautoplayffunctionfforfthefdrivefmustfbef
enabledf(seefoperatingfsystemfhelp)fandfyoufwillfneedf
afPDFfReaderfthatfcanfopenfPDFffilesffromfversionf4.
1.f InsertfCD
f ¨ Selectionftablefisfopenedfinfthefbrowser
2.f Clickfthefrelatedfdocumentfforfyourfsystem
f ¨ Thefdocumentfisfopenedfandfcanfbefprinted.
Mounting, setup and troubleshooting
Forf detailedf instructionsf onf mounting,f setupf andf
troubleshooting,f pleasef referf tof thef operatingf
instructionsfonfthefCD/DVD.
Electrical connection
Forfdetailedfinformationfonfthefelectricalfconnection,f
pleasef referf tof thef operatingf instructionsf onf thef
CD/DVD.
f Allf thef electricalf connectionsf mustf eitherf bef
isolatedffromfthefmainsfsupplyfbyfafsafetyftrans-
formerfaccordingftofIECfENf61558-2-6fwithflimitedf
outputfvoltagefinfthefeventfoffaffault,forfbyfotherf
equivalentfisolationfmeasures.
fThefoperatingfvoltagefforfthefguardflockingfso-
lenoidfmustfmatchfthefinformationfonfthefratingf
platef(onlyfversionfwithfguardflocking).
Inspection and service
Danger!fLossfoffthefsafetyffunctionfbecausefoffdam-
ageftofthefsystem.fInfcasefoffdamage,fthefaffectedf
modulefmustfbefreplacedfcompletely.fReplacementf
offindividualfpartsfoffafmodulef(e.fg.fpartsfoffthef
evaluationfmodule)fisfnotfpermitted.f
Exception:fPre-assembledfreplacementflidsf(availablef
asfsparefpartsfforfsomefMGBfversions).
Regularfinspectionfofftheffollowingfisfnecessaryftof
ensureftrouble-freeflong-termfoperation:
f f
Checkfthefswitchingffunction
f f
Checkfthefsecureffasteningfoffthefdevicesfandfthef
connections
f f
Checkfforfsoilingf(e.g.fthefventilationfslotsfonfthef
housing)
Checkf thef safef functionf off thef safetyf guardf par-
ticularly
f f
afterfanyfsetupfwork
f f
eachf timef afterf thef replacementf off anf MGBf
module
f f
afterfanfextendedfperiodfwithoutfuse
Nofservicingfisfrequired.fRepairsftofthefdevicefarefonlyf
allowedftofbefmadefbyfthefmanufacturer.