Table of Contents
Advertisement
™
Carestation
620/650/650c (A1)
Message
Priority
Plug in power
Low
cable. On battery.
Power switched
Medium
to Battery
Ppeak high
High
Ppeak low. Leak? Medium
Pressure limit
Medium
reached
Replace D-Fend Medium
Replace exp flow
Low
sensor
Replace insp flow
Low
sensor
Replace O2
Low
sensor
Reverse exp flow.
Medium
Check valves
OK?
Reverse insp
Medium
flow. Check
valves OK?
RR high
Medium
RR low
Medium
Sample line
Medium
blocked
Scavenging flow
Low
is too high.
Scavenging flow
Low
is too low.
7-10
Cause
The mains supply is not connected or
has failed and the system is using
battery power.
The output power from Power
Management Board reports over or
under voltage condition. The power
supply switched from AC mains to
backup power.
Paw or P-ACGO is greater than Pmax
alarm limit.
Peak airway pressure is less than low
Pmin + 4 cmH2O for 20 consecutive
seconds if the set respiratory rate is
four or higher and 35 seconds if the set
respiratory rate is less than four
breaths/min.
In PCV-VG or SIMV PCV-VG
inspiratory pressure limit is reached.
Water trap is full or sample line may
contain droplets. Water trap is partially
occluded.
EEPROM calibration data read failure. Replace the expiratory flow sensor.
EEPROM calibration data read failure. Replace the inspiratory flow sensor.
Measure O2 is less than 5%.
Flow toward the patient seen in the
expiratory flow sensor during
inspiration for six breaths in a row.
Flow away from the patient seen in the
inspiratory flow sensor during
expiration for six breaths in a row.
RR is greater than high alarm limit.
RR is less than low alarm limit.
Water trap is full or sample line may
contain droplets. Water trap is partially
occluded.
Scavenging flow is too high.
Scavenging flow is too low.
Action
Ventilate manually to save power. Make
sure the power cable is plugged in and
system breaker is on.
Disconnect and reconnect the AC mains
power.
Check for blockages in the patient
circuit.
Checks for leaks in the patient circuit.
Reset the pressure limit setting to an
appropriate setting.
Replace D-Fend water trap and/or
sample line.
Calibrate the O2 cell. Replace the O2
cell if necessary.
Calibrate the flow sensors.
Check valves.
Calibrate the flow sensors.
Check valves.
Set the alarm limits appropriately or
adjust the RR setting.
Set the alarm limits appropriately or
adjust the RR setting.
Replace airway module D-fend and/or
sample line.
Adjust the flow of hospital disposal
system or adjust the scavenging flow on
the anesthesia machine (if applicable).
Contact an authorized service
representative if the problem continues.
Adjust the flow of hospital disposal
system or adjust the scavenging flow on
the anesthesia machine (if applicable).
Check the facility vacumm source and
the connections (if applicable). Contact
an authorized service representative if
the problem continues.
2076152-001
Advertisement
Table of Contents
