Invacare XPO100 Owners Manual - Page 40

SECTION 8-TROUBLESHOOTING GUIDE SECTION 8-TROUBLESHOOTING GUIDE If your XPO2 Portable Oxygen Concentrator fails to operate properly, refer to the following chart for possible causes and solutions. If necessary, contact your service provider. ALARM/WARNING: SYMPTOM PROBABLE CAUSE START-UP INDICATOR XPO2 does not operate when On/Off button was not held down long enough. On/Off button pressed. OR Front panel lights DO NOT illuminate upon start-up OR Internal battery is discharged (and supplemental battery if connected to the unit). Malfunction All front panel lights go dark. NO BREATH DETECTED ALARM: Continuous audible beep and red alarm indicator is on XPO2 has not detected a breath for a predetermined time period. continuously (not blinking) upon start up. SOLUTION Try to power up the unit again while continuing to press the On/Off button until the front panel lights begin to illuminate. This takes typically 2-3 seconds. Connect XPO2 to either the AC or DC charger and retry. Change to an alternate oxygen supply and contact your equipment provider. 1. Verify the cannula is connected, not kinked, properly positioned and you are breathing through your nose. 2. If the alarm continues, change to another source of oxygen and contact your equipment provider. Invacare XPO2™ 40 Part No 1148112