ZOLL EMV+ - Page 219

Ventilator & Calibration Troubleshooting
906-0731-04-01 Rev. C ZOLL Ventilator Service Manual 6–47
2030
Gas Intake Fault
Alarm triggers when the Fresh Gas/Emergency Air Inlet is blocked so that
the compressor is not able to deliver a breath within ± 10% of the current
settings and high pressure O
2
is available to support ventilation.
Smart Pneumatic Module/
Vent Assembly Service Kit
2053
Self Check Fault
Alarm triggers when the expiratory time is < 170 ms for 3 consecutive
breaths.
Smart Pneumatic Module/
Vent Assembly Service Kit
2062
Exhalation System Fault
Alarm triggers when the airway pressure, PIP, measured at the end of
expiration is > 5 cm H
2
O above the baseline pressure, PEEP. This is typically
caused by a restriction of the exhalation valve or an occlusion/kink in one or
more of the breathing circuit tubes or hose. If the breathing circuit tubes
appear to be intact, you should replace the circuit to eliminate the
possibility of a bad exhalation valve.
Smart Pneumatic Module/
Vent Assembly Service Kit
2070
Airway Pressure High
Alarm triggers when the airway pressure, PIP, is greater than the high airway
pressure limit for 2 consecutive breaths. When the limit is reached, the flow
decelerates to keep the PIP below the airway pressure for the duration of
the breath (Inspiratory time).
Smart Pneumatic Module/
Vent Assembly Service Kit
2071
Low Airway Pressure
Alarm triggers when the airway pressure, PIP, is less than the low air-
way pressure limit for 2 consecutive breaths.
Smart Pneumatic Module/
Vent Assembly Service Kit
2072
High Tidal Volume
Alarm triggers during pressure targeted ventilation when the delivered tidal
volume exceeds the user defined limit for 2 consecutive breaths. This can be
caused by a leak in the patient connection or breathing circuit.
Check internal/external
tubing connections
2073
Low Tidal Volume
Alarm triggers during pressure targeted ventilation when the delivered tidal
volume does not reach the user-defined limit for 2 consecutive breaths.
Check internal/external
tubing connections
2074
High Breath Rate
Alarm triggers when the actual breathing rate (set rate plus spontaneous
patient rate) exceeds the high alarm limit.
Check internal/external
tubing connections
2075
Low Breath Rate/Apnea
Alarm triggers when the actual breathing rate (set rate plus spontaneous
patient rate) is less than the low alarm limit.
Check internal/external
tubing connections
2076
Apnea
Alarm triggers when the spontaneous breathing rate is less than the low
alarm limit. This alarm only occurs in noninvasive ventilation, CPAP and BL
modes.
Check internal/external
tubing connections
Service Code Associated Alarm Name/Description Service Kit/Resolution