Operator’s Manual LTV
®
Series ventilator Page 9-19
p/n 10664, Rev. Y
LOW O
2
PRES (LTV® 1000 Only)
When the average oxygen inlet pressure is less than the minimum inlet pressure of 35 PSIG, the
LOW O2 PRES alarm is generated. This alarm is only active when Low Pressure O
2
Source is not
selected and the oxygen concentration is set to greater than 21%.
NOTE
The LTV1000 features an enhanced Low O2 Pressure Alarm algorithm which allows for a brief,
temporary drop out of the low O2 pressure supply while maintaining delivered O2 %.
REMARQUE
Le LTV est caractérisé par un algorithme amélioré «alarme de pression d’oxygène basse», lequel
permet la chute brève et temporaire de l’approvisionnement de pression d’oxygène basse tout en
maintenant le % d’oxygène administré.
When a LOW O2 PRES alarm occurs:
• The LOW O2 PRES message is flashed in the display window.
• The O
2
% (O
2
Flush) control display is flashed.
• The audible alarm is sounded.
To reset the LOW O2 PRES alarm:
1) Push the Silence / Reset button to silence the alarm.
2) Reset the ventilator’s oxygen inlet pressure.
3) Push the Silence / Reset button to reset the alarm.
This alarm is not available in NPPV mode.
WARNING
Disabled Oxygen Inlet Pressure Alarms - When the oxygen blending option is not installed, the
Oxygen Inlet Pressure Alarms are disabled.
AVERTISSEMENT
Alarmes de pression d'entrée de l'oxygène désactivées - Lorsque l'option de mélange d'oxygène
n'est pas activée, les alarmes de pression d'entrée de l'oxygène sont désactivées.
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