High Temperature Alarm; Replace Detachable Battery Alarm; Ventilator Service Recommended Alarm - PHILIPS Respironics Trilogy 202 User Manual

47

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 affect device performance
or safety. The device continues to operate. Therapy and safety are not
compromised. If the problem is not corrected, the device will generate
a reminder message once per day, or whenever power is cycled,
until the issue is corrected. Additionally, if the device is powered off,
a reminder message will immediately appear when the device is
turned on again.
Chapter 3 Modes, Features, and Alarms