SECTION 4—TROUBLESHOOTING AND MAINTENANCE
Part No 1150748 15 XPO2™
SECTION 4—TROUBLESHOOTING
AND MAINTENANCE
Troubleshooting
TheXPO
2
hasdozensofalarmsthatarebeingmonitoredonacontinuousbasis.The
alarmsaregroupedintofourmaincategories:
• CommonAlarms:Thesearealarmsforwhichthepatient,ortheprovider,cantake
actiontoeliminatetheissue.Thesealarms,andthecorrectivesteps,arefully
explainedwithintheOwner’sManual(OM).
• OperatingAlarms:ThisalarmgroupcentersonthesievebedsandthePSA
process.Thesearealarmsforwhichthereisnocorrectiveactionavailabletoeither
thepatientortheprovider.However,therearesub‐codesthatcanbeaccessedto
helptheInvacareserviceandrepaircenters.
• CompressorAlarms:Thisalarmgroupcentersonthecompressoroperation.These
arealarmsforwhichthereisnocorrectiveactionavailabletoeitherthepatientor
theprovider.However,therearesub‐codesthatcanbeaccessedtohelpthe
Invacareserviceandrepaircenters.
• SystemAlarms:Thisalarmgroupcentersoninternalsoftwaremonitors.Theseare
alarmsforwhichthereisnocorrectiveactionavailable toeitherthepatientor the
provider(*).However,therearesub‐codesthatcanbeaccessedtohelpthe
Invacareserviceandrepaircenters.
ToaccesstheSub‐Alarmcodes,theunitfirsthastobeinanalarmconditionwithmultiple
flowlevelLEDsilluminated.Whileinthiscondition,thePlus(+)andMinus(‐)flow
settingbuttonsshouldbepushedandheld.Aslongasboththesebuttonsarebeing
pushed,adifferentsetofflowLEDswillilluminate.This
alternatesetofilluminatedLEDs
isthesub‐alarmcode.OncethePlusandMinusbuttonsarereleased,theoriginalalarm
codewillreturn.Oncetheunitisturnedoff,thealarmcodesdisplayswillbereset.Allthe
alarmsshouldberesetandtheunitturnedbackontoseeiftheunitcanself‐correctthe
problem.Ifthealarmspersist,pleasecontactyournearestInvacarerepaircenter.