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1、ApprovalStandardforAudibleNotificationAppliancesforAutomaticFireAlarmSignalingClassNumber3150November2003©2003FMApprovalsLLC.Allrightsreserved.ForewordTheFMApprovalscertificationmarkisintendedtoverifythattheproductsandservicesdescribedwillmeetFMApprovals’statedconditionsofperform
2、ance,safetyandqualityusefultotheendsofpropertyconservation.ThepurposeofApprovalStandardsistopresentthecriteriaforFMApprovalofvarioustypesofproductsandservices,asguidanceforFMApprovalspersonnel,manufacturers,usersandauthoritieshavingjurisdiction.Productssubmittedforcertificationby
3、FMApprovalsshalldemonstratethattheymeettheintentoftheApprovalStandard,andthatqualitycontrolinmanufacturingshallensureaconsistentlyuniformandreliableproduct.ApprovalStandardsstrivetobeperformance-oriented.Theyareintendedtofacilitatetechnologicaldevelopment.Forexaminingequipment,ma
4、terialsandservices,ApprovalStandards:a)mustbeusefultotheendsofpropertyconservationbypreventing,limitingornotcausingdamageundertheconditionsstatedbytheApprovallisting;andb)mustbereadilyidentifiable.ContinuanceofApprovalandlistingdependsoncompliancewiththeApprovalAgreement,satisfac
5、toryperformanceinthefield,onsuccessfulre-examinationsofequipment,materials,andservicesasappropriate,andonperiodicfollow-upauditsofthemanufacturingfacility.FMApprovalsLLCreservestherightinitssolejudgmenttochangeorreviseitsstandards,criteria,methods,orprocedures.TABLEOFCONTENTS1.IN
6、TRODUCTION.....................................................................................................................................................................11.1Purpose..............................................................................................
7、................................................................................11.2Scope.................................................................................................................................................................................11.3BasisforRe
8、quirements..............................
