F&P Airvo 2 Bedienungsanleitung Seite 12

TROUBLESHOOTING
For full troubleshooting instructions, please refer to the 'Troubleshooting' section in
the AIRVO 2 / myAIRVO 2 Technical Manual. If problem still persist, please contact
your Fisher and Paykel Healthcare representative.
Fault
E42
Disconnect
oxygen
Check for
blockages
Check tube
6. AFTER DISINFECTION
After a successful disinfection, the display will reach
zero as shown and an audible information signal will
sound. This display will alternate with the current
disinfection cycle number. See Section 6, "Disinfection
History", for more information.
7. SWITCH OFF THE AIRVO 2
Switch off the unit and unplug from the mains/utility
power socket.
The unit is now ready for storage.
If a problem occurs during disinfection, the display will
flash and the unit will start beeping. Switch the unit off and
then restart. If the problem persists, note the fault code and
contact your Fisher & Paykel Healthcare representative.
If oxygen is detected during disinfection, the "Disconnect
oxygen" alarm will be generated and the disinfection cycle
will be stopped. Disconnect the oxygen, turn the unit off and
restart to restart disinfection.
If the silicone flaps of the non-return valve, found inside the
chamber inlet port, has been displaced, the unit may generate
a "Check for blockages" alarm.
Return the silicone flaps to the correct position using a non-
sharp tool, or replace the non-return valve with 900PT911.
The 'Check for blockages' alarm may also be generated if the
unit is operated at altitudes exceeding 2,000 m (6000 ft).
Ensure that both the disinfection tube and the disinfection
filter are connected correctly and securely onto the AIRVO 2
chamber ports. Turn the unit off and restart.
If problems persist, use a new disinfection tube.
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