Alarms
5-18
www.zoll.com
9650-002360-01 Rev. A
1030
Gas Intake Failure
Alarm occurs when the Fresh Gas/Emergency Air Inlet is blocked so that the
compressor is not able to deliver flow sufficient for the current settings and high
pressure O
2
is not available to support ventilation. The user should clear the
blockage and restart the ventilator. A false alarm can be triggered in very high
vibration environments.
Mitigation/Info: Manually Ventilate Patient, Clear Blocked Intake,
Connect 55 psig/380 kPa O
2
, Restart Ventilator, **Contact Service
Center**
1041
High O
2
Supply Failure
Alarm triggers when the O
2
supply pressure is > 87 psig (600 kPa). Pressures
above 87 psig (600 kPa) can result in a failure, harm to the patient and/or
damage to the device. While the patient is manually ventilated the user or
assistant should seek to reduce the O
2
supply pressure. Sometimes this requires
changing the regulator which is not functioning as required. If the pressure
cannot be reduced and a low flow device like a flow meter is available the user
can provide supplemental O
2
via the optional low flow O
2
reservoir. To clear the
alarm the device should be turned off and then restarted with supply pressure in
the appropriate range (40 to 87 psig, 276 to 600 kPa) or without the high
pressure O
2
source connected.
Mitigation/Info: Manually Ventilate Patient, Decrease O
2
to 55 psig/380
kPa, Replace Regulator, Connect Low Flow O
2
, Restart: **Contact
Service Center**
1051
Self Check Failure - Pneumatic Sensor: Autocal
Alarm triggers when the autocal procedure is not able to zero the airway
pressure transducer to ambient pressure. When this occurs, manually ventilate
the patient, replace the ventilator and contact the service center for additional
information. Note: a false alarm can be triggered during operation in very high
vibration environments when the device is not mounted correctly. If this could be
the cause, restart the ventilator and continue operation if no alarms are triggered.
Mitigation/Info: Pneumatic Sensor: Autocal, Manually Ventilate Patient,
**Contact Service Center**
1052
Self Check Failure - Pneumatic Sensor: Airway Pressure
Communication between the airway pressure sensor and SPM is lost. When this
happens, manually ventilate the patient, replace the ventilator and contact the
service center for additional information.
Mitigation/Info: Pneumatic Sensor: Airway Pressure, Manually Ventilate
Patient, **Contact Service Center**
Service Code
Alarm Name/Mitigation/Resolution
