Troubleshooting Guide - Respironics EverFlo Gebrauchsanweisung

Troubleshooting Guide

Problem
The device is not working when it is turned
on.
(The Audible Alarm is beeping.
All LEDs are off.)
The device is not working when it is turned
on.
(The Audible Alarm is beeping and
all 3 LEDs are illuminated.)
Impeded oxygen flow indication is activated.
(The Yellow LED illuminates continuously,
the Red LED is blinking and
the Audible Alarm is beeping.)
Limited oxygen flow to the user without any
fault indication.
(All LEDs are off and the Audible Alarm is
silent.)
Why it Happened
The power cord plug is not properly
inserted into the electrical outlet.
The unit is not receiving power from the
electrical outlet.
Internal part failure.
Internal part failure.
The airflow to the device is impeded or
blocked.
The flow meter knob is completely closed.
The oxygen tubing is kinked and blocking
the delivery of oxygen.
The oxygen tubing or cannula is faulty.
There is a poor connection to a device
accessory.
EverFlo User Manual
What to Do
Make sure the device is properly
plugged in to the electrical outlet.
Check your household outlet fuse or
circuit.
Connect to a back up oxygen source and
contact your home care provider.
Connect to a back up oxygen source and
contact your home care provider.
Remove any items that appear to be
blocking the airflow into the device.
Turn the flow meter knob
counterclockwise to center the ball on
the prescribed LPM flow.
Check to see that the tubing is not
kinked or blocked. Replace if necessary.
Inspect and replace the items if
necessary.
Ensure that all connections are free
from leaks.