ALARM/ALERT MESSAGE
ACTION
%O
2
Above Limit*
Increase %O
2
Alarm Limit, or enter MANUAL mode
Battery Backup In Use
Oxygen Assist Module is in Battery Mode. When external power is lost,
the module will automatically switch to Battery Mode
Battery Low
Plug the Oxygen Assist Module into external power
Check Precision Flow
Clear Precision Flow alarm and ensure it is in Run Mode with both Air
and O
2
sources present
Check SpO
2
*
See the alert message on screen for additional information. Reconnect
sensor with good signal or replace SpO
2
sensor or patient cable
Local Storage is Low
Delete Previous Case Files from Local Storage
Local Storage is Full
Delete Previous Case Files from Local Storage
SpO
2
Target > 95%
Change SpO
2
Target to 95% or Below
SpO
2
Target < 85%
Change SpO
2
Target to 85% or Above
Time Near Expiration
Insert new Time Card before time expires or End Case
SILENT ADVISORY MESSAGES
ALARM/ALERT MESSAGE
ACTION
Battery Low - Shutdown Immenent
Plug Oxygen Assist Module into external power
Check SpO
2
See the alert message on screen for additional information. Reconnect
sensor with good signal or replace SpO
2
sensor or patient cable
Insert Time Card or End Case
Time Card expired or removed. Insert Time Card or End Case
Precision Flow Communication Error
Restore Precision Flow Connection, enter MANUAL Mode, or End Case
Precision Flow Invalid Software Version
Restore Precision Flow Connection or End Case and Update Precision
Flow Software
SpO
2
Communication Error
Alert may self-correct. If not, enter MANUAL Mode, or End Case
System Reset - Check Settings
Check settings. Press any key, touch screen or turn setting control knob
* These Silent Advisory Messages will become Medium Priority Alarms if not corrected after 2 minutes.
MEDIUM PRIORITY ALARM MESSAGES
A full list of Alarms and Advisory Messages can be found in the Vapotherm Oxygen
Assist Module Instructions for Use.
