Alarms
9650-002360-01 Rev. A
ZOLL Z Vent Ventilator Operator’s Guide
5-21
1472
Self Check Failure - Internal COMM
Alarm triggers when the device is no longer able to communicate with the Smart
Pneumatic Module (SPM). When this occurs ventilation continues at the current
settings or the backup mode settings and the high priority alarm sounds. The
user should manually ventilate the patient, replace the ventilator and contact the
service center for additional information.
Mitigation/Info: Internal COMM, Manually Ventilate Patient, **Contact
Service Center*
*
1474
Self Check Failure - Internal COMM
Alarm triggers when cyclic redundancy checking between the device and SPM
fails. When this occurs ventilation continues at the current setting or the backup
mode settings and the high priority alarm sounds. The user should manually
ventilate the patient, replace the ventilator and contact the service center for
additional information.
Mitigation/Infor: Internal COMM, Manually Ventilate Patient, **Contact
Service Center**
1475
Self Check Failure - Internal COMM
Alarm triggers when the device has lost communication with the contrast control
and in most instances the content of the LCD is not visible. When this occurs
ventilation continues at the current settings or the backup mode setting and the
high priority alarm sounds. The user should manually ventilate the patient,
replace the ventilator and contact the service center for additional information.
Mitigation/Info: Internal COMM, Manually Ventilate Patient, Backup
Ventilator Started, **Contact Service Center**
1480
Self Check Failure - Firmware Mismatch
Alarm triggers when the device and SPM software loads are not compatible. This
alarm is typically associated with an SPM change where the technician failed to
update the device and SPM to the current software revision. Ventilation is
provided using the backup mode settings. The user should manually ventilate
the patient, replace the ventilator and contact the service center for additional
information.
Mitigation/Info: Firmware Mismatch, Manually Ventilate Patient, Software
Compatibility Failure, **Contact Service Center**
Service Code
Alarm Name/Mitigation/Resolution
