ZOE PPM3 - Page 90

8-12 Nightingale PPM3 User's Guide April 2019
Masimo CO
2
Monitoring
Message
Parameter
Value
Possible Cause
Suggested Action
CO
2
Occluded Line
---
ISA CO
2
sampling line
cannot be cleared due to
moisture or other
obstruction.
Replace the sampling line. If connected
to scavenging system, disconnect to see
if message disappears.
CO
2
No Sampling Line
---
ISA CO
2
sampling line
has become unplugged
from the LEGI connector
on the front of the
module.
Reconnect the sampling line.
CO
2
Check Adapter
---
1) The lens within IRMA
airway adapter has
become fogged or
blocked.
2) IRMA airway adapter
has become unplugged
from the sensor.
Replace or reconnect the airway adapter.
CO
2
Needs Zeroing
---
CO
2
zero offset needs to
be removed.
Follow the zeroing procedure provided in
this chapter.
CO
2
Check Sensor
---
ISA module or IRMA
sensor have reported an
internal error.
Disconnect the module or adapter from
the PPM3 and then reconnect. Contact
technical support if the problem
continues.
CO
2
problem detected
---
CO
2
interface has
encountered a problem.
Check the CO
2
subsystem including
sampling line and exhaust port. Verify
that the exhaust port is not blocked.
Power-cycle the PPM3. Contact
technical support if the problem
continues.