Philips Trilogy Evo Universal - Page 58

Instructions for Use | Alarms and System Messages
Alarms and System Messages 58
The alarm is medium priority and the icons are
yellow when 25 minutes of time remains.
The alarm is high priority and the icons are red
when 15 minutes of time remains.
What to do
Switch to alternate battery or AC power to recharge the low battery. If the low battery is recharged
and the alarm continues, replace the battery.
Device
performance
during active
alarm
Device will continue to operate.
AC DISCONNECTED
Priority
Low
Why it occurs
AC power is disconnected while the ventilator is providing therapy or in standby using AC power.
What to do
•
Switch to alternate power source.
• Check AC connection
Device
performance
during active
alarm
Device will continue to operate.
INTERNAL BATTERY IN USE
Priority
Low
Why it occurs
The power source has switched to the internal battery.
You start therapy on internal battery power.
What to do
•
Confirm the remaining battery capacity. This is the last available power source.
• Prepare an alternative power source such as AC power or an external battery.
Device
performance
during active
alarm
Device will continue to operate.
REPLACE DETACHABLE BATTERY
Priority
Low
Why it occurs
The detachable battery has failed or the battery state of health is less than or equal to 60%.
What to do
•
Replace the detachable battery.
• If the alarm continues, plug the device into an alternate AC power source.
Device
performance
during active
alarm
Device will continue to operate.
If the condition still exists 60 minutes after you manually reset the alarm, the alarm repeats.
INTERNAL BATTERY DEPLETED
Priority
Low
Why it occurs
The internal battery is depleted.
What to do
Plug the device into an alternate AC power source, or connect to a fully charged detachable or
external battery.
Device
performance
during active
alarm
Device will continue to operate.