TROUBLESHOOTING
7-12
OPRHT50NA B0908
TABLE 7-4: SETTING LIMITATION MESSAGES
MESSAGE
CAUSE
SUGGESTED CORRECTIVE ACTION
Reached Max
V
•
Maximum
V
•
(flow) setting has been
reached.
Increase inspiratory time (tI) or decrease
tidal volume to resolve.
Reached Min
V
•
Minimum
V
•
(flow) setting has been
reached.
Decrease inspiratory time (tI) or increase
tidal volume to resolve.
Inverse I:E
Inverse I:E Ratio has been reached.
Decrease inspiratory time (tI) or decrease
frequency (ƒ) to resolve.
Reached Max I:E
Inverse I:E Ratio has reached 3:1
Decrease inspiratory time (tI) or decrease
frequency (ƒ) to resolve.
PEEP + PS Too High
Set PEEP + Psupport is higher than 60.
Adjust PEEP or Psupport to resolve.
PC – PEEP Too Low
Pressure Control value minus PEEP is
less than 5 cmH2O/mbar.
Adjust PEEP or Pressure Control to
resolve.
앖
–
PEEP Too Low
High Pressure alarm limit minus PEEP
is less than 5 cmH2O/mbar.
Adjust PEEP or High Paw alarm setting to
resolve.
V
•
Unavailable
V
•
(flow) display is not available in
Pressure Control because
V
•
is variable
and regulated breath by breath.
