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23Troubleshooting
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LCD: Blocked Tube!
Air path is blocked. 1. Check the air path for any blockages.
2. Remove the blockages.
3. If the alarm is n
ot cleared, stop
treatment.
4. Re-start treatment.
LCD: High Temperature [1
0, 11, 12, 23]!
The temperature inside the device is too
high
. Treatment may lead to stop.
Ensure the ambient temperature is within
the specified operating range. If the
problem persists within the specified
operating conditions please return the
device for servicing.
Contact your clinician.
LCD: High Pressure!
Therapy pressure exceeds pre-set alarm
le
vel.
1. Stop treatment.
2. Re-start treatment.
If the problem persists cont
act your
clinician.
LCD: Low Pressure!
The air tubing is not connected properly. 1. Check the air circuit integrity and
reco
nnect.
2. If the alarm doesn‘t get cleared, stop
treatm
ent.
3. Re-start treatment.
LCD: Circuit disconnected!
The air circuit is not connected p
roperly. 1. Check the air circuit integrity and
reconnect.
2. If the alarm is n
ot cleared, stop
treatment.
3. Re-start treatment.
LCD: Low Minute Ventilation!
Minute ventilation level has dropped
belo
w the alarm setting level.
Contact your clinician.
LCD: Low Respiratory Rate!, High Respiratory Rate!
The respiratory rate level has dropped
belo
w or has exceeded the alarm setting
level.
Contact your clinician.
LCD: High Leak!
High mask leak for more than 20
seconds.
• Adjust the mask to minimise leak (see
“Using mask-fit” on page 14).
• Check the air circuit integrity and
reco
nnect.
•
If the problem persists contact your
clinician.
Problem / possible cause Action