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Trilogy200 clinical manual
46
Low Battery Alarm
The Low Battery alarm occurs when the last battery available is
low or nearly depleted. This alarm occurs in two stages. When
approximately 20 minutes of battery run time remains, a medium
priority alarm is generated, and the device continues to operate. If
no action is taken and the battery continues to deplete, the alarm
escalates to a high priority alarm when approximately 10 minutes of
battery run time remains.
High Temperature Alarm
This alarm occurs when the estimated patient airstream temperature
or the ventilator internal temperature is too high. The alarm occurs in
several stages. The ventilator continues to operate. Internal fans are
started when the medium priority alarm is generated. If the condition
causing the high temperature is not corrected and the temperature
continues to rise, the alarm will escalate to the high priority alarm.
Replace Detachable Battery Alarm
The Replace Detachable Battery alarm occurs when the detachable
battery is nearing the end of its useful life or a failure in the
detachable battery that prevents it from charging or discharging has
been detected.
The alarm occurs in several stages, from low to high priority. The
device continues to operate when the alarm is the low priority
alarm. If the alarm is reset without removing the battery, the alarm
will be regenerated once every hour until the detachable battery is
removed. The device continues to operate, the detachable battery
is not used, and the power source is switched to the next available
power source if the alarm is the high priority alarm.
Ventilator Service Recommended Alarm
This is a medium priority alarm. It occurs when the device has
detected an error, but the error will not aect device performance
or safety. The device continues to operate. Therapy and safety are not
compromised.
WARNING
Immediately seek an alternate
power source when the “Low
Battery” message appears.
Complete power failure and loss
of therapy is imminent.
WARNING
The ventilator has a two-stage
low battery alarm. The medium
priority alarm indicates that
approximately 20 minutes of
operation remain, and the high
priority alarm indicates that less
than 10 minutes of operation
remain. Actual run time may be
more or less than this and varies
with battery age, environmental
conditions, and therapy.