EPA 608 STUDY MATERIAL INCLUDING
(CORE, TYPE 1, 2 AND 3)
aRvacumRpumpRshouldRbeRconnectedR-RCORRECTRANSWERasRfarRawayRfromRtheRpumpRasRpossible
aRhighRcapacityRvacuumRpumpRandRshort,RlargeRdiameterRhosesRwillR-
RCORRECTRANSWERdramaticallyRreduceRemissions,RpressureRdrop,RandRevacuation/dehydrationRt
ime
ozoneRcontainsRthreeR-RCORRECTRANSWERoxygenRatoms
oneRchlorineRatomRcanRdestroyR-RCORRECTRANSWER100,000RozoneRmolecules
CFC'sRdoRnotRdissolveRinRwaterRandRdoRnotRbreakdownRintoRotherRcompoundsRthatRdissolveRinRwat
erR-RCORRECTRANSWERCFC'sRcannotRbeRwashedRoutRofRtheRlowerRatmosphere
ODPR-RCORRECTRANSWERozoneRdepletionRpotential
azeotropeR-
RCORRECTRANSWERwhereRtheRmixtureRbehavesRlikeRaRsingleRchemicalR(newRrefrigerant)
HFC'sRwillRnotRdamageRtheRozoneRinRtheRstratosphereR-RCORRECTRANSWER...
inR1992RtheRunitedRstatesRorderedRtheRstoppageRofRallRCFCRproductionRandRimportationRafterR-
RCORRECTRANSWERDecemberR31,R1995
accordingRtoRtheRcleanRairRact,RnoRpersonRinstalling,Rmaintaining,Rrepairing,RorRdisposingRofRanyRap
plianceRmayRknowinglyRventRorRotherwiseRreleaseRintoRtheRenvironmentRandRclassR1RorRclassR2Rsub
stanceRafterR-RCORRECTRANSWERJulyR1,R1992
, classR1R-RCORRECTRANSWERCFC
classR2R-RCORRECTRANSWERHCFC
itRbecameRillegalRtoRventRsubstitutesRforRCFCRandRHCFCRrefridgerantsRonR-
RCORRECTRANSWERNovemberR15,R1995
anyRdeviceRwhichRcontainsRandRusesRaRclassR1RorRclassR2RsubstanceRasRaRrefridgerantRandRisRusedRfo
rRhouseholdRorRcommercialRpurpose.R-RCORRECTRANSWERappliance
selfRcontainedRrecoveryRequipmentRtypeR-RCORRECTRANSWERActive
systemRdependentRrecoveryRequipmentRtypeR-RCORRECTRANSWERPassive
onlyRsectionR609RcertifiedRtechniciansRmayRbuyRCFC-12RinRcontainersRsmallerRthanR20RpoundsR-
RCORRECTRANSWER...
whoRmustRensureRthatRallRrefridgerantRhasRbeenRrecoveredRpriorRtoRdisposalRofRanyRapplianceR-
RCORRECTRANSWERTheRfinalRpersonRinRtheRdisposalRchainR(scrapRmetalRrecycler,RlandfillRowner,Rec
t.)
theRremovalRofRrefridgerantRinRanyRconditionR-RCORRECTRANSWERRecovery
toRcleanRrefridgerantRbyRoilRseperation,Rnon-
condensableRremovalRandRsingleRorRmultipleRpassesRthroughRreplaceableRfilter-
driersRtoRreduceRmoisture,RacidityRandRparticulateRmatterR-RCORRECTRANSWERRecycling
(CORE, TYPE 1, 2 AND 3)
aRvacumRpumpRshouldRbeRconnectedR-RCORRECTRANSWERasRfarRawayRfromRtheRpumpRasRpossible
aRhighRcapacityRvacuumRpumpRandRshort,RlargeRdiameterRhosesRwillR-
RCORRECTRANSWERdramaticallyRreduceRemissions,RpressureRdrop,RandRevacuation/dehydrationRt
ime
ozoneRcontainsRthreeR-RCORRECTRANSWERoxygenRatoms
oneRchlorineRatomRcanRdestroyR-RCORRECTRANSWER100,000RozoneRmolecules
CFC'sRdoRnotRdissolveRinRwaterRandRdoRnotRbreakdownRintoRotherRcompoundsRthatRdissolveRinRwat
erR-RCORRECTRANSWERCFC'sRcannotRbeRwashedRoutRofRtheRlowerRatmosphere
ODPR-RCORRECTRANSWERozoneRdepletionRpotential
azeotropeR-
RCORRECTRANSWERwhereRtheRmixtureRbehavesRlikeRaRsingleRchemicalR(newRrefrigerant)
HFC'sRwillRnotRdamageRtheRozoneRinRtheRstratosphereR-RCORRECTRANSWER...
inR1992RtheRunitedRstatesRorderedRtheRstoppageRofRallRCFCRproductionRandRimportationRafterR-
RCORRECTRANSWERDecemberR31,R1995
accordingRtoRtheRcleanRairRact,RnoRpersonRinstalling,Rmaintaining,Rrepairing,RorRdisposingRofRanyRap
plianceRmayRknowinglyRventRorRotherwiseRreleaseRintoRtheRenvironmentRandRclassR1RorRclassR2Rsub
stanceRafterR-RCORRECTRANSWERJulyR1,R1992
, classR1R-RCORRECTRANSWERCFC
classR2R-RCORRECTRANSWERHCFC
itRbecameRillegalRtoRventRsubstitutesRforRCFCRandRHCFCRrefridgerantsRonR-
RCORRECTRANSWERNovemberR15,R1995
anyRdeviceRwhichRcontainsRandRusesRaRclassR1RorRclassR2RsubstanceRasRaRrefridgerantRandRisRusedRfo
rRhouseholdRorRcommercialRpurpose.R-RCORRECTRANSWERappliance
selfRcontainedRrecoveryRequipmentRtypeR-RCORRECTRANSWERActive
systemRdependentRrecoveryRequipmentRtypeR-RCORRECTRANSWERPassive
onlyRsectionR609RcertifiedRtechniciansRmayRbuyRCFC-12RinRcontainersRsmallerRthanR20RpoundsR-
RCORRECTRANSWER...
whoRmustRensureRthatRallRrefridgerantRhasRbeenRrecoveredRpriorRtoRdisposalRofRanyRapplianceR-
RCORRECTRANSWERTheRfinalRpersonRinRtheRdisposalRchainR(scrapRmetalRrecycler,RlandfillRowner,Rec
t.)
theRremovalRofRrefridgerantRinRanyRconditionR-RCORRECTRANSWERRecovery
toRcleanRrefridgerantRbyRoilRseperation,Rnon-
condensableRremovalRandRsingleRorRmultipleRpassesRthroughRreplaceableRfilter-
driersRtoRreduceRmoisture,RacidityRandRparticulateRmatterR-RCORRECTRANSWERRecycling