Product Manual

WARNING!
ImproperuseoftheCheckO
2
Pluscancauseinaccurate
oxygenreadingsleadingtoimpropertreatmentand/or
patientharm.Followtheproceduresoutlinedinthis
usermanual.
–Usersmustbecomethoroughlyfamiliarwiththe
informationcontainedinthisUserManualbefore
use.Strictadherencetotheoperatinginstructions
isnecessaryforsafe,effectiveproductperformance.
Thisproductwillperformonlyasdesignedifoperated
inaccordancewiththemanufacturer’soperating
instructions.
–DONOTusetheCheckO
2
Plustomeasurethe
oxygenconcentrationofaconcentratorwhenflowing
atrateslowerthanitsoptimalperformanceas
specifiedbytheconcentratormanufacturer;generally
4LPMorlessonconcentratorsthathaveamaximum
flowof10LPM,and1LPMorlessonconcentrators
thathaveamaximumflowof5LPM.
–UseoftheCheckO
2
Plusneardevicesthatgenerate
electricalfieldsmaycauseerraticreadings.
–IftheCheckO
2
Plusiseverexposedtoliquidsfrom
spillsorimmersion,immediatelyremovethebatteries
andletthedevicedrycompletely.Whendry,replace
thebatteriesandcheckforproperoperation.
WARNING!
–DONOTautoclaveorexposetheCheckO
2
Plusto
hightemperatures(>60°C[140°F]).
–DONOTuseethyleneoxidesterilization.
–DONOTexposetheCheckO
2
Plustoirradiation,
vacuum,steam,orharshchemicals.
–DONOTexposetheCheckO
2
Plustopressure
greaterthan50psi.Exposuretopressureabove50psi
couldcauseleaksinthedevicewhichmayadversely
affectperformanceinflowandpressurereadings.
–RepairoralterationoftheCheckO
2
Plusbyanyone
otherthanaqualifiedtechniciancouldcausethe
producttofailtoperformasdesigned.
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