56
e700 User Manual
10. Trouble shooting
WARNING
Please contact the manufacturer if a problem cannot be rectifi ed.
For the safety of the patient and the Health care providers DO NOT
continue using the ventilator.
Message/
fault
Cause
Remedy
Leaking mask, ETT,
disconnected patient circuit
Make sure mask fi ts / all patient circuit
parts are properly connected./change
patient circuit
Low Paw
Low Airway Pressure
Replace hose, check tube position,
check ventilation settings and correct
High Paw
High Airway Pressure
Check patient, ventilation circuit,
check tube position, adjust Pmax
alarm value
Low Mv
Low minute Volume
Check patient / reset parameters.
High Mv
High Minute Volume
Check patient / reset parameters.
Low Pi
Low inhalation pressure
Check mask, patient Integrity
Blocked Airway
Obstructed Airway
Check airway, patient
Apnea, spontaneous breathing
failed or disconnection, faulty
sensor
Switch to Assist Control ventilation,
ensure connections tight, Replace
patient circuit
No Oxygen
≤
20 PSI
Change Oxygen cylinder
Low Oxygen(40-21 PSI)
Change Oxygen cylinder
Leakage, measured expiratory
volume is 40% lower than set.
Check leakage in breathing system.
Invalid setting
Resolve parameters confl ict by
resetting out of range parameters
Battery
discharges
quickly
No proper charging/Faulty
battery
Charge Battery as per instructions/
Replace battery
e700 cannot be
switched on
Battery empty/no power supply
connected/defective
Change Battery/connect power
supply/ send to O-Two for repair or
service