LTV 1100 Operator Manual - CareFusion

High PRES (cont.)
The HIGH PRES alarm becomes inactive and is automatically silenced using the following criteria:
High Pressure
Limit Setting
Circuit Pressure at which HIGH PRES alarm is silenced
31 to 100 cmH 2 O Less than 25 cmH 2 O
8 to 30 cmH 2 O More than 5 cmH 2 O lower than current High Pressure Limit Setting
5 to 7 cmH 2 O Less than 2 cmH 2 O
When a HIGH PRES alarm occurs:
Inspiration is immediately terminated and exhalation begins.
The HIGH PRES message is flashed in the display window.
The High Pressure Limit control display is flashed.
The audible alarm is sounded.
To reset the HIGH PRES alarm:
1) Push the Silence Reset button to silence the alarm.
2) Resolve the high pressure problem.
3) Push the Silence Reset button to reset the alarm.
9-14 Operator’s Manual - LTV ® 1100 Ventilator 21106-001 Rev. E