Puritan Bennett 560 Ventilator User's Manual - Covidien
Puritan Bennett 560 Ventilator User's Manual - Covidien
Puritan Bennett 560 Ventilator User's Manual - Covidien
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Table 3-1. Overview of Alarms (Continued)<br />
Alarm Message Cause/<strong>Ventilator</strong> Response Priority<br />
BUZZER FAULT4<br />
RESTART/SRVC<br />
CALIBRATE FIO 2<br />
CALIBRATION FAIL<br />
CHECK BATTERY<br />
CHARGE<br />
IF PERSISTS<br />
RESTART/SRVC<br />
CHECK EXH VALVE*<br />
*IF PERSISTS<br />
RESTART/SRVC<br />
CHECK EXH VALVE<br />
PRESSURE<br />
CHECK FIO 2<br />
SENSOR<br />
CHECK PROXIMAL<br />
LINE1*<br />
*IF PERSISTS<br />
RESTART/SRVC<br />
CHECK REMOTE<br />
ALARM<br />
Buzzer Battery Failure. The Battery<br />
Buzzer Voltage is too low.<br />
Internal technical problem that<br />
prevents the battery sounding the<br />
POWER SUPPLY LOSS alarm.<br />
An FIO 2 sensor is detected and has<br />
not been calibrated.<br />
Failure of one calibration point of<br />
the internal exhaled flow sensor.<br />
Consequence: failed calibration<br />
point is replaced by the default<br />
point.<br />
Internal battery charging failure.<br />
Consequence: charging of the<br />
internal battery impossible.<br />
Inspired tidal volume during<br />
exhalation < 20% of Inspired tidal<br />
volume and Inspired tidal volume ><br />
20mL.<br />
Exhalation valve obstructed.<br />
Internal ventilation fault related to<br />
exhalation valve detection sensor.<br />
(pressure sensor)<br />
FIO 2 measurement is less than 18%.<br />
Recalibrate or change FIO 2 sensor.<br />
1. Loss of signal from the proximal<br />
pressure sensor<br />
Consequence: switch to internal<br />
pressure sensor for the pressure<br />
measurement.<br />
Alarm activation occurs:<br />
In the event of signal loss (1):<br />
After one ventilation cycle<br />
or<br />
In the event of signal loss (2) and<br />
after the 17th breath cycle:<br />
After 17 seconds for P A/C and<br />
V A/C modes, or after the maximum<br />
time between 17 seconds and<br />
Apnea Time + 4 seconds for CPAP,<br />
PSV, P SIMV, and V SIMV modes<br />
No activation of Nurse Call or<br />
remote alarm system when an alarm<br />
is in progress.<br />
Alarms and Troubleshooting<br />
Audio<br />
Paused<br />
Avail.<br />
Alarm<br />
Paused<br />
Avail.<br />
MP Yes Yes<br />
MP Yes Yes<br />
MP Yes Yes<br />
MP Yes Yes<br />
HP Yes No<br />
HP Yes Yes<br />
HP Yes No<br />
MP Yes No<br />
MP Yes Yes<br />
User’s <strong>Manual</strong> 3-9