Invacare IRC5P - Oxygen Sensor Alarm Test

SECTION 24—ALARM TEST
Perfecto
2
™
82 Part No 1148070
FIGURE 24.2 High Pressure Test
Oxygen Sensor
NOTE:Forthisprocedure,refertoFIGURE 24.3onpage 83.
Alarmsequenceoccurswhenconcentrationlevelsfallbelowapresetvalue,typically73%
±3%or85%±2%.Thisfailureindicatesacatastrophicfailureofanycomponent
mechanicalorelectrical.
1. Turnuniton().Setoutputflow at5L/min.
2. Monitorthe
O
2
level.
3. WiththeO
2
levelgreaterthan85%afterfiveminutes,theGREENpanelindicatorlight
willremainilluminated.
In-Line Connector
Location of In-Line
Connector
I/