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SafetyandEMCrequirementsand/orsafetymeasuresGeneralFortheapplicationofEN294,EN457,EN842,EN953,EN954-1clause5.3,prEN1005-2,prEN1005-3,EN1837,EN60204-1themanufacturershallcarryoutanadequateriskassessmentfortherequirementsthereofwherechoiceisnecessary.电磁兼容（EMC）要求及安全措施1.1总则为执行EN294、EN457、EN842、EN953、EN954-1第5.3条、prEN1005-2、prEN1005-3、EN1837、EN60204-1，制造商应依据其中相关要求进行充分必要的风险评估。NOTE Thisspecificriskassessmentispartofthegeneralriskassessmentrelatingtothehazardsnotcoveredbythis“C”standard注：此特定风险评估为有关“C”标准未涵盖风险的总体风险评估的一部分。Powerdrivenparkingequipmentandsystemsshallcomplywiththesafetyrequirementsand/orprotectivemeasuresofthisclause.Inaddition,powerdrivenparkingequipmentandsystemsshallbedesignedaccordingtotheprinciplesofEN292forhazardswhicharerelevantbutnotsignificant,whicharenotdealtwithbythisdocument(e.g.sharpedges).电力驱动的停车设备系统应符合安全要求和/或本条款的保护措施。此外，电力驱动的停车设备系统的设计应依据EN292中列明的应对相关但非重大风险的原则。本文本对此未予述及，如棱角锐利的情形。DesigncriteriaThedesignshallbebasedonthecriteriamentionedinannexA.Wherelessfavourablesituationsoccurtheactualforcesandtheirpositionshallbetakenintoaccount.设计标准设计应基于附件A所述标准。倘发生不符合标准的情形，其实际影响和后果应予考虑。CombinationsofhazardDealingwitheachseparatehazardisconsideredtocovertheircombinations.任何针对单个风险的规定应视为涵盖其结合形式。.ControldevicesandequipmentusedforsafetypurposesGeneralControldevicesandequipmentusedforsafetypurposes,dependingonthedesign,includeallequipmentandcircuitsassociatedwithe.g.:ultimatetrippingandpositiontrippingfunctions;malfunctionandfaultdetectionfunctions;interlockingfunctions;overspeedtrippingfunctions;brakingfunctions;startfunctions;stopandemergencystopfunctions.用于安全目的的控制装置和设备总则用于安全目的的控制装置和设备，依其设计，包括所有有关的设备和电路，比如：终极跳闸和定位跳闸功能;故障探测功能;联锁功能;超速跳闸功能;制动功能;启动功能;停止与紧急停止功能.DevicesandequipmentControldevices,safetydevices,transmissionelements,responseelements,controlsystemsusedforsafetypurposes,shallbeinaccordancewiththerequirementsofEN954-1Category1(seeClause6.2.2inEN954-1),unlessstatedotherwise.用于安全目的的控制装置、安全装置、传动元件、反应元件和控制系统，除另有明确规定外，应符合EN954-1纲一的规定要求（见EN954-1第6.2.2条）。Whereelectronicequipment,orelectronicdevicesincludingelectronicsub-assembliesareusedforsafetypurposesunlessotherwisespecifiedsuchelectronicequipmentanddevicesshallbeinaccordancewiththerequirementsofEN954-1Category2(seeClause6.2.3inEN954-1).倘电子设备或电子装置，包括电子部件，用于安全目的，除另有规定外，该电子装置和设备应符合EN954-1纲二的规定要求（见EN954第6.2.3条）。装置和设备Electroniccontrolcircuitry,software,adjustablesafetydevicesandadjustablesafetyrelatedequipmentshallbeprotectedagainstaccessbyunauthorisedpersons(e.g.bytheuseofaccesscodes,specialtools).Controldevicesshallbelocatedoutofthepassagegaugeofthevehicles.电子控制电路、软件、可调节安全装置和可调节相关安全设备应受保护（如通过使用访问代码、使用特殊工具），禁止未经授权人员接近、进入。控制装置应位于车辆通道区域以外。SafetydeviceSafetydevices,e.g.tripdevices,ultimate-positionswitches,slackliftingelementswitches,"door-locked"switches,interlockingswitches,emergencystopdevices,ultimate-positionvalves,overspeedgovernors,shallbelocatedandinstalledtopreventthembeingdamagedorrenderedinoperativeduringanyforeseeableoperatingconditions.Theyshallonlybeadjustableusingtoolsandshallbeaccessibleforinspectionpurposesfromtheworkingarea.Ifahazardoussituationarisesandasafetydeviceisactuated,theappropriatesafetydeviceshallautomaticallyinitiateacategory"0"orcategory"1"stopfunctionasappropriatetobecompatiblewiththedesign(seeEN60204-1,clause9.2.2)andpreventanymovementintherelevantplane,unlessstatedotherwise.ThestopfunctionshallcomplywithEN954-1,clause5.2.Afterreleaseofanactuatedsafetydevice,itshallonlybepossibletoinitiatepoweredmovementbyanewstartcommand.安全装置5.2.安全装置，如跳闸装置、终了位置开关、闲置部件升降开关、锁门开关，联锁开关、紧急停止开关、终了位置阀、超速调节器等，应安装于不受损害的安全位置或不受任何可预见的操作情形影响的位置。仅在使用工具的情形下，其状态才可调整改变，且仅为检查目的方可从工作区域进入。倘危险情势发生，相关安全装置激活，该安全装置应匹配设计要求自动开始类型“0”或类型“1”停止功能（见EN60204-1第9.2.2条），并阻止相关面板任何移动，但另有规定除外。停止功能应符合EN954-1第5.2条规定。安全装置一经激活，只有在发出新的启动指令后，设备才可运动。ElectricalsafetydevicesTheswitchingarrangementsofelectricalsafetydevices,shallbeofpositiveopeningoperationinaccordancewithChapter3ofEN60947-5-1.(i.e."safetyswitches"asdefinedin3.6.1above).电气安全装置的开关的安排，应按照EN60947-5-1第3条的规定，利于开启操作。（即以上第3.6.1条有关“安全开关”的定义）。Withtheexception,onautomaticparkingequipment,ofultimateswitchesonmovementswithaverticalcomponentandthoseonhorizontalmovementswithoutmechanicallimitingdevicesothertypesofswitchingarrangementmaybeused,subjecttothefollowingconditions:关于自动泊车设备，除控制垂直移动部件的终极开关和无机械装置限定的水平运动开关外，其它类型的开关安排可被使用，但要符合下列条件:mechanicallyactuatedelectricalswitcheswhicharenot"safetytype"switches,shallbeduplicated,shallutilisebreakcontactsandtheswitchesshallbewiredinseries.非“安全型”机械驱动电气开关，应被复制，使用开断触头，且串联接线。Ifsensingdevicesareusedtheyshallbeautomaticallymonitored,whichshallatleastensurethatanerrorsignalorfaultyoperationofthesensingdeviceshallbedetectedpriortothestartoftheassociatedmovement,i.e.shallmeettherequirementsofatleastEN61496-1type2.若使用传感装置，开关应自动受监控，最低应确保错误信号或传感装置的错误操作在相关运动开始之前就被探测出，即至少应符合EN61496-1类型2的要求。Ifthemonitoringsystem(see5.11.14),shalldetectanerrorsignal,orunacceptablesignaldeviation,

themonitoringsystemshallautomaticallyinitiatepositiveinterruptionoftheassociatedpoweredmovementandpreventfurthermovementinthatdirection.若监控系统（见5.11.14条）探测到错误信号或不可接受的信号偏差，监控系统应自动中断相关动力推进的运动，并阻止朝该方向的进一步运动。HydraulicsafetydevicesHydraulicsafetydevicesshallbedesignedandinstalledtoachieveasafetylevelcomparabletotherequirementsforelectricalsafetydevicesspecifiedabove.液压安全装置液压安全装置的设计与安装应达到与以上规定的电气安全装置要求相称的安全水平。MechanicalsafetydevicesMechanicalsafetydevicesshallbedesignedandinstalledtoachieveasafetylevelcomparabletotherequirementsforelectricalsafetydevicesspecifiedabove.机械安全装置机械安全装置的设计与安装应达到与以上规定的电气安全装置要求相称的安全水平。TransmissionelementsusedforsafetypurposesTransmissionelements,e.g.safetyrelatedwiring,pipework,rods,safetyropes,chains,shallbedesignedsothatfailureshallnotleadtoadangerouscondition.Intheeventoffailureorrupture,acategory"0"orcategory"1"stopfunctionshallbeautomaticallyinitiated,asappropriatetobecompatiblewiththedesign(seeEN60204-1,clause9.2.2).ThestopfunctionshallcomplywithEN954-1,clause5.2.Mechanicalcomponentsshallhavefactorsofsafetyofatleast4to1inrelationtomaximumintendedloading,withoutpermanentdeformationorfailure.

用于安全目的的传动元件传动元件，如事涉安全的布线、管道、杆、安全绳、链条，其设计方针应为在发生故障的情况下不致发生危险的情形。若出现故障或断裂，与设计相应的类型“0”或类型“1”停止功能应自动启动（见EN60204-1第9.2.2条）使故障不应导致危险情况。在发生故障或破裂的情况下，一类为“0”类或“1”停止功能将自动启动。停止功能应符合EN954-1第5.2条的规定。机械部件安全负荷应具有至少4比1安全系数，不永久变形或出现故障。Allflexiblepiping,flexiblehosesandalsoanyrigidpipeworkorconnectionsusedastransmissionelementsforsafetypurposes,shallbedesignedtowithstandatleast4xmaximumworkingpressurewithoutfailureorpermanentdeformation.Thesafetyfactorfortheoverspeedgovernorropeshallbeatleast8to1,computedfromthemaximumforcewhenthesafetygearisinitiatedinrelationtotheminimumbreakingloadinaccordancewiththeropemanufacturer’sspecifications.Wiring/pipeworkusedforsafetypurposes

shallbeinstalledandprotectedtopreventdamageduetoexternalinfluences.所有用于安全目的的可屈伸管线、软管和其它任何硬管或供连接之用的传动部件，其设计应耐受至少4x工作压力而不永久变形或出现故障。超速调节绳的安全系数应至少为8比1，计算方法为安全档位启动的大力与调节绳制造商说明书中载明的最小断裂负载之比。用于安全目的的布线和/或管道的安装和保护应使之免受外力破坏。ResponseelementsusedforsafetypurposesResponseelementsinclude,e.g.safetyrelatedcontactors,full-flowdirectionalvalves,lockingdevices,brakes,safetygear..1 Fullflowdirectionalvalveswhichareusedforsafetypurposesshallbedesignedsothatintheeventofvalvecontrolpressurefailurethevalveshallnotmovetoadangerouspositionforthesystem.Thisrequirementmaybefulfilledbyeither:用于安全目的的反应元件反应元件包括诸如安全相关的电流接触器、全流量换向阀、锁定装置、制动器和安全装置。.1 用于安全目的的全流量换向阀的设计应在发生阀控制压故障的情形下不致移向危及系统的位置。该要求具备下列二者之一情形即可视为满足:amechanicallyandpositivelyactuatedfullflowdirectionalvalvewhichactsdirectlyontherelevantpartofthehydraulicsystem,orapilotoperatedfullflowdirectionalvalvecontrolledbyamechanicallyandpositivelyactuatedhydraulicsafetydevice.Thepilotoperatedfullflowdirectionalvalve,shallintheeventofcontrolpressurefailure,positivelyinterrupttheassociatedmovementand