Breas Vivo 45 LS User Manual page 104

CO Zeroing
2
CO zeroing is recommended when changing the airway adapter. Besides from that,
2
zeroing only needs to be performed when an offset in monitored CO
observed, or when a CO
LED Status
Steady green light
Flashing green light
Steady red light
Flashing red light
Maintenance
No periodical maintenance is required for the CO
To verify the CO
erably when the ventilator is sent for service.
See the ventilator service manual for how to perform the gas span check.
WARNING!
Do not under any circumstances attempt to service or repair the CO
self. If you do so, the manufacturer will no longer be responsible for the perform-
ance and safety of the CO
104 How to Use the Vivo 45 LS
User manual
sensor accuracy unspecified message is displayed.
2
Description
System OK
Zeroing in progress
Sensor error
Check adapter
sensor readings, a gas span check shall be performed every year, pref-
2
sensor.
2
values is
2
sensor.
2
sensor your-
2
Doc. 007301 K-1