RobinAir AC1234-6 Tablet Accessory User Manual


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18
Operating Instructions — Recovery
Recover Refrigerant from a Vehicle continued
6. Themachinedisplays
RUNDIAGNOSTICPRESSURES?
Toprintdiagnosticpressuresatthispoint,followthe
promptstostartthevehicleandsettheA/Csystem
accordingtoservicemanualA/Cperformancetest
requirements.PressOK.
Themachinedisplayswhentocapturethevalues
andwhentheymaybeprinted.
7. Themachinecheckstherefrigerantinthevehicle
toverifyitisR1234yfandnotcontaminated,and
displaysthefollowingscreens:
CALIBRATIONINPROGRESS
GASIDENTIFY
REFRIGERANTPURITYACCEPTABLE
Aftervesecondsthemachinebeginstherecovery
process.Theclickingnoiseindicatesthesolenoidis
openingandclosing—thisisnormal.
8. Themachinerunsaself-clearingcycletoclear
refrigerantfromitsinternalplumbing.
9. Whenthesystemhasrecoveredto0psi,the
vacuumpumpstartsandrunsuntilrecoveryis
complete.
10.Afteroildrainiscomplete,themachinedisplaysa
summaryofgasrecovered. Atthispointyoumay
printoutrecoveryinformationandpre-recovery
diagnosticsbyselectingOK.Thedisplayed
recoveredweightcanvarydependingonambient
conditionsandshouldnotbeusedasanindicator
ofscaleaccuracy.
11.TheamountofoilthatwasremovedfromtheA/C
systemistheamountofnewoilthatshouldbe
chargedintotheA/Csystemafterevacuationis
complete.
•
Useonlynewoiltoreplacetheoilremovedduring
therecyclingprocess.
•
Disposeofusedoilaccordingtogovernment
regulations.
Recoveryiscomplete.
Note: Diagnostic pressures will be available
for printing only until the end of the recovery
function unless a VIN was entered in Step 5.
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