BeneLink Module Operator’s Manual  4-47 
Monitor output: alarms from GE Engström Carestation Ventilator 
Priority  Label 
Hi
gh 
High 
Technical 
Alarm
 
No D-Lite Sensor? 
Pressure Sensor Failure 
Low Internal Battery 20 Min 
Low Internal Battery 10 Min 
Low Internal Battery 5 Min 
Low Internal Battery 1 Min 
Relief Valve Failure 
No Patient Effort 
Medium 
FiO2 Sensor Disconnected 
Medium 
Technical 
Alarm 
If the monitor shows the alarm [Medium Technical 
alarms], the external device has one or more of the 
following alarms: 
Check Sample Gas Out 
Replace D-fend 
Sample Line Blocked 
Check D-fend 
Sample Flow Deviation 
Module Fail No CO2, O2 Data 
No Battery Backup 
Fans Require Service 
Backup Mode Active 
Backcup audio failure 
Low 
Bat
tery in Use 
Lo
w 
Technical 
Alarm 
If the monitor shows the alarm [Low Technical 
alarms], the external device has one or more of the 
following alarms: 
Air Supply Pressure Sensor Out of Range 
O2 Supply Pressure Sensor Out of Range