Covidien Puritan Bennett 540, Руководство пользователя

Страница: 53 / 141

Troubleshooting
Puritan Bennett 540™ Ventilator User’s Manual
3-15
AMBIENT TEMP.
ALERT
Internal ambient temperature of the device
out of the tolerance ranges.
CAUTION: Ensure that you are operating
the ventilator within the proper
temperature range (refer to
Appendix A,
“Specifications” ).
Put the device in a warmer environment
(if the ambient temperature is too low) or
in a cooler environment (if the ambient
temperature is too high).
WARNING
In case of operation in a high ambient
temperature, handle the ventilator
with care; some portions of the device
may have high surface temperatures.
WARNING
In the case of high ambient
temperatures, it may take a significant
period of time to cool the internal
temperature of the ventilator to the
proper operating range. To avoid
injury to the patient, ensure that the
air inspired by the patient does not
exceed 106 °F (41 °C). If in doubt,
replace the ventilator.
AMBIENT TEMP.
ALERT
Defective internal temperature probe or
any other technical anomaly.
Replace the ventilator and call your
customer service representative.
APNEA
Patient’s breathing effort less than the
Sensitivity control setting.
Under the guidance of a Clinician adjust
the Insp Sens setting that which is
appropriate for the patient.
Patient apnea.
Examine the patient for breathing effort
and stimulate if necessary.
Defective sensors.
Have a qualified technician replace the
defective component(s) and call your
customer service representative.
BATT FAULT1
CALL SERVICE
Battery problem that prevents it from
operating. Replace the ventilator and call your
customer service representative.
BATT FAULT2
CALL SERVICE
Internal battery missing or not detected.
Replace the ventilator and call your
customer service representative.
BATT FAULT3
CALL SERVICE
Internal battery not recognized as a
Puritan Bennett battery.
Call your customer service representative.
BATT FAULT4
REPLACE VENT
Battery charging impossible.
Do not disconnect the ventilator from the
AC power supply. Ensure that the power
cable is installed according to the
instructions in chapter
4, “Installation and
Assembly” , so that the power cable
cannot be involuntarily disconnected.
In the event the internal battery capacity
is low, use an alternate device to ventilate
the patient.
Call your customer service representative.
Table 3-2. Alarms and Corrective Actions (Continued)
Alarm Message or
Symptom
Possible Reason(s) For The Alarm Event Corrective Action(s)