b'On production jobs such as that pictured above the delay caused by failures af equipmentcanbeexpensive to thecontractorandthat makes these "Don\'t\'s" especially important reading. Burner, shown belaw is the heartaf the kettle and also should be treated with care. SAFETYTIPSFO KETTLEMEN R Courtesy Aeroi/ProductsCo.Inc. DON\'Ttrylookinginto the mouthofDON\'Tdrawoffmaterialbelowthe DON\'Tahotburner- asmallamount(DON\'Tlevel of the tubes.cockbeof unignitedfuelmay causeit to relight in your face.trytoopendraw-off stand in the fireline of an ig fore material is melted. nitedburner,especiallyona bright day.You may be in theDON\'Tuseabiggerburnerthanthe path of theinvisible flame andregular size for the kettle, asit get a severe burn as a result.will burn out tubes. DON\'ThandletheequipmentintheDON\'Tuseatubularkettleformeltvicinityof theburner,itmayingfilledasphalts,enamelsor behot.Havegloveshandyifothermaterialrequiringagitayouwantto make anyadjust tion.Useanunderfiredkettle. ments. Thetubularkelllewithtubes exposedshown below is anamazingadvance onkettleheatDON\'Tigniteburnerwhenitisnearing,butheedthe don\'t\'s forlonger efficiency.DON\'Tturn the burner on fulltomelt inflammable material.hardened material in the ketcle. Heat at lowest temperature unDON\'Tpushburnerdirectlyagainsttilsufficientmaterialhasbeen objectbeingburned.Leaveameltedsothataventisprospaceofafewinchestopro ducedaroundtheheatrisertect burner fromtoo muchre usually amatter of afew minflectedheat.utes. DON\'Tforcebrassorbronze fittings DON\'TthrowLARGEchunksofasyouwill damage the threads.phaltintoemptykettle- chop into smallest possible pieces unDON\'Tusebadlywornorcrackedoiltiltubeunitsarecompletely or gashose.Replace sameim coveredbymelted material. mediately. DON\'Tconclude kerosene burner valveDON\'Tthrowtrashorrefuseintothe is defective if the kerosene bur kettle.If foreign matter, paper, nercontinuestoburnforagravel,dirt,orotherdebrisis minute or two, after it is turnedallowed to build up around the off.It isoil that haspassed thetubes,it willcakeandforma valve,burninguntil consumed.clinker. 48JANUARY,1962'