User Manual

4
Introduction
Adjust Rell Default
When connected to a refrigerant source, the unit
maintainsapre-setamountofrefrigerantintheinternal
storagevessel.This value may be adjusted up or
downtosuittheuser’sneeds.(Thedefaultis15lbs.).
Refer to instructions outlined in the Maintenance
sectionunderAdjust Tank Fill Level.
Calibration Check
Use to verify internal scale calibration. Refer to
instructions in Maintenance section under Scale
Calibration Check.
Display ISV Info
Displays internal storage vessel (ISV) pressure
andtemperature.UsetocheckISVforexcessive
pressure.
Edit Print Header
Programinformationthatwillappearontheprintout
eachtimetheprintfunctionisused.
Hose Flush
Flushesresidualoilfromtheunittoprepareforthe
serviceofnextvehicle.
Maintain Filter
Thelter-drierremovesacid,particulates,andmoisture
fromtherefrigerant.TomeetSAEJ-2788requirements,
itismandatorytoreplacethelter-drierafter150lbs.
(68kg)ofrefrigeranthasbeenltered.
Thismenuitemshowshowmuchrefrigeranthas
beenlteredsincethelastlterchange,anddisplays
theltercapacityremaininguntilthemachinelocks
downandnolongerfunctions.
RefertotheinstructionsoutlinedintheMaintenance
sectionunderReplace the Filter-Drier.
Maintain Vacuum Pump
Displayshowlongthevacuumpumphasoperated
sincethelastoilchange,andtheamountoftime
remaininguntilthenextoilchangeisneeded.For
maximum vacuum pump performance, change
vacuumpumpoilafterevery10hoursofoperation.
RefertotheinstructionsoutlinedintheMaintenance
sectionunderChange Vacuum Pump Oil.
Refrigerant Management
Displays the amount of refrigerant recovered,
charged,andreplenished(forthelifeoftheunit),
andltered(sincethelastlterchange).
Relay X.XXX
Displaystherevisionleveloftherelayboardsoftware
intheunit.
Select Language
Choosetohavepromptsdisplayedinoneofthree
languages:English,French,orSpanish.Englishis
thedefaultlanguage.
Select Units
Programthemachinetodisplayunitsofmeasurein
pounds,kilograms,ounces,orgrams.Thedefault
displayisinpounds.
Service Menu
ForRobinairservicecenteruseonly.
Set Date and Time
Usethekeypadtoprogramthemachineforthecurrent
dateandtime.Press“2”forAMandpress“7”forPM.
System Flush
Amethodofremovingoilbyforcingliquidrefrigerant
throughanA/Csystemorcomponents.
Tank Fill
Transferrefrigerantfromthesourcetanktotheinternal
storagevessel(ISV).
Refer to instructions outlined in the Maintenance
sectionunderManually Fill the ISV.
Version X.XXX
Displaystherevisionlevelofthesoftwareintheunit.
Menu Functions