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13
AC1234-6 Rev. C
Tank Filling
Theinternalstoragevessel(ISV)maximumllofnew
refrigerantmaybeadjustedbetween1.8kgand6.8kg
byusingthekeypad.Note: The lower the ISV ll level
setting, the greater the ISV capacity for recovery.
Maximum recovery is 9.09 kg.
1. Positionthesourcetankontherearofthemachineso
liquidrefrigerantissuppliedtotheconnection.
2. UsethestrapshowninFigure3tosecurethetankin
place,beingcarefultonotblockairowfromthevents
onthelowerrightside.
3. Connectthetankllhosetothesourcetanktting,and
openthetankvalve.
4. PressOK. Themachinecheckstherefrigerantin
thesourcetanktoverifyitisR1234yfanditisnot
contaminated.Themachinedisplays
WARMUP
CALIBRATIONINPROGRESS
GASIDENTIFY
REFRIGERANTPURITYACCEPTABLE
andafterveseconds,beginsllingtheISV.Addatleast
3.6kgofrefrigeranttoensureenoughisavailablefor
charging.Thisprocesstakes15–20minutes.
5. Themachinestopswhenthedesignatedamountof
refrigeranthasbeentransferredtotheISV,orwhen
thesourcetankisempty.Followthemessagesonthe
displayscreen.
6.
PressOKtoreturntotheFunctionsMenu.Themachine
isreadyforoperation.
Note: There is no need to calibrate the scale; it was
calibrated at the factory.
Setup
Note: After the tank ll process is complete,
the display will not show the same amount
as the programmed ll level.
The display shows the amount of refrigerant
that is available for charging, which is
approximately 0.91 kg less than the total
amount of refrigerant in the tank.
WARNING: To prevent personal
injury while working with
refrigerant, read and follow the
instructions and warnings in
this manual, and wear protective
equipment such as goggles and
gloves.
Strap
Tank Fill
Hose
Figure 3
Tank Fill Adjustment
Theoperatormayeitheracceptthemachine’spre-set
defaultweightof4.5kg(10lbs.)ofrefrigerantstoredin
theISV,orchangetoalesseramounttoaccommodate
theapplication.Themaximumamountallowedfornew
refrigerantis6.8kg,whichleavesroomforadditional
recovery.
1. Themachinedisplays
4.5KG
 PressOKtoacceptthedefaultamount,orusethe
keypadtoenteranamountandpressOK.
2. Themachinedisplays
CONNECTSOURCETANKTOFILLHOSE
 PressOKtocontinueorESCtoexit.