>> P.3
OPTIONSEasilyselectthechamber'srecommendedsafetydevicesaccordingtohazardlevel.RecommendedOptionsforHazardLevels3and4❶Gasdetector(H₂,CO,H₂S)Intake/exhaustdamper❷❸Thedamperactsasatestareaventilationfunctioninadditiontomanualventilationusingamanualswitch.Automaticventilationisalsopossiblebysynchronizingoperationwiththegasdetector(optional).Aforcedexhaustfanisalsoavailableifrequired.Thegasdetectorisusedtodetectharmfulgasesgeneratedbybatteries.Detectionisbasedontwoalarmsetpointlevels,withdifferenteffectsonthechamberoperationforeachlevel.Atthefirstlevel,normaloperationcontinuesbutharmfulgasconcentrationisregistered.Atthesecondlevel,anemergencystopoccurs.SmokedetectorIfsmokeisdetectedinthechamberwhilstabatteryisundertestanalarmwillbesounded.WhenthechamberisfittedwithaheatdetectorandCO2fireextinguisher(optional)theextinguishingagentwillbedeployedwhenthesmokedetectorisactivated.❺Electromagneticdoorlock❻Doorchain❼CO2fireextinguisher(built-in)❶Intake/exhaustdamper❽Flameproofrubber❷Gasdetector(built-in)❸Smokedetector(built-in)❹HeatdetectorRecommendedOptionsforHazardLevels5and6❹ElectromagneticdoorlockHeatdetector❺❻DoorchainThedoorchainreducestheriskofthedoorflyingforwardifdislodgedbyabatteryexplosion.Theheatdetectorisusedtodetectincreasesintestareatemperatureduetoheatgeneratedbybatteries.IfthechamberincludesaCO2fireextinguisher(optional),theextinguishingagentwillbedeployedwhentheheatdetectorisactivated.❼CO2fireextinguisherCO2isdeployedinthetestareaiftheheatdetectororbothoftheheatdetectorandsmokedetectorareactivated.Theagentcanalsobedispersedbythemanualswitch.Thedoorislockedelectricallyduringtesting,andwhenthetemperatureinthetestareareachesahighdangerlevel(adjustablesetting).Thedoorisopenedifthetemperatureisbetween-10and+60°C(defaultsetting).❽FlameproofrubberFlameproofrubberhelpstopreventflamesfrombeingreleasedfromthegapsaroundthedoorintheeventofabatteryexplosion.Therubberismadeofflame-retardantchloroprene.Remarks:Theoptionsarewhatwerecommendforeachdescriptionofhazardlevel.However,asthemaximumlevelofanyhazardmaybebeyondourexpectations,itistheuser'sresponsibilitytoassessandtakeanyadditionalmeasurestominimizethedangers.
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