Designation:F1348/F1348M−91(Reapproved2013)AnAmericanNationalStandardStandardSpecificationforPneumaticRotaryDescalingMachines1ThisstandardisissuedunderthefixeddesignationF1348/F1348M;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.1.Scope1.1Thisspecificationcoversrequirementsforpneumaticrotarydescalingmachinesforremovalofpaint,rust,scale,nonskiddeckcovering,andothercoatingsfromsteelandaluminumstructures.Theseportablemachinesareintendedforuseinamarineenvironment,subjecttosaltairandsprayduringuseandhighhumidityduringstorage.1.2Thevaluesstatedineitherinch-poundunitsorSIunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemarenotexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnonconformancewiththespecification.1.3Thefollowingprecautionarystatementpertainstothetestmethodportiononly,Section12,ofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimita-tionspriortouse.Specificprecautionarystatementsaregivenin17.2.1.2.ReferencedDocuments2.1ASTMStandards:2B209SpecificationforAluminumandAluminum-AlloySheetandPlateD4417TestMethodsforFieldMeasurementofSurfaceProfileofBlastCleanedSteelF1166PracticeforHumanEngineeringDesignforMarineSystems,Equipment,andFacilities,2.2FederalSpecifications:3Fed.Std.No.123MarkingforShipment(CivilAgencies)PPP-B-566Boxes,Folding,PaperboardPPP-B-601Boxes,Wood,Cleated-PlywoodPPP-B-621Boxes,Wood,NailedandLock-CornerPPP-B-636Boxes,Shipping,FiberboardPPP-B-640Boxes,Fiberboard,Corrugated,TripleWallPPP-B-676Boxes,Setup2.3MilitarySpecifications:4MIL-STD-129MarkingforShipmentandStorageMIL-STD-...
