Engström Carestation
7-24
08/07 1505-1018-000
Mixed gas temp
sensor error
Total Flow Temperature
Sensor Failure
Low
Out of range total temperature sensor
data or loss of communication.
Use air flow temperature for
total flow sensor calculations,
including alarms.
If air flow sensor temperature
not available use 50°C.
• Check inlet air temperature.
• If
comm. Failure
alarm is also active, check harness connections.
• With gas supplies disconnected and system temperature stabilized, use Service App to check temperatures
of air and total flow sensors. If either reports temperature out of range (0 to 60°C), replace that sensor.
Missed
scheduled FRC
FRC missed
Low
Another procedure or condition
prevented the FRC series
measurement from starting within the
last 5 seconds.
Series continues (only one
measurement was missed).
• Ensure airway module is available and active.
• Stop any active procedures.
• Start a new FRC measurement.
• Ventilation setting changes will stop an FRC measurement.
Module fail. No
CO2, O2 data
MGAS Sensor Inop > XX Medium
MGAS communicates hardware failure
(RAM failure, ROM checksum error,
Error in CPU EEPROM, Error O2 preamp
EEPROM, Error in SSSboard EEPROM,
Voltage error, or Lamp control failure.)
• Replace Module
Module not
compatible
Module Not Compatible Low
The monitoring module detected is not
compatible with system software.
Refer to
Airway Modules - Section 5
in
the User’s Reference manual.
• Remove and reseat Module.
• Check software revision in the Service Log.
• Replace Module.
Negative airway
pressure
Negative Pressure
High
Paw insp < -10 cmH20 for greater than
50 continuous ms.
Latched alarm.
PEEP numeric changes to
flashing red background.
• Compare Insp and Exp sensor values using the Service App at zero and 100 cm/H2O. The Insp and Exp
pressure sensors should match within ±5 cmH20 (while at 0 cmH2O true pressure) and ±10 cmH2O (while
at 100 cmH20 true pressure)
• Calibrate pressure sensors.
• Refer to pneumatic troubleshooting section for testing zeroing valve.
• Check harness connection on VCB and VMB.
• Replace sensor as needed.
Neo flow sensor
error
Neonatal Flow
Comparison - System
High
Neo flow sensor comparison alarm
active or neo-total flow sensor
comparison alarm active or neo-exh
flow sensor comparison alarm active.
• See Neo flow sensor comparison alarm, neo-flow sensor comparison alarm, or neo-exh flow sensor
comparison alarm troubleshooting
Alarm message
Alarm ID
Priority
Alarm Condition
Special Behavior/Comments
• Action/Troubleshooting
Summary of Contents for Engstrom Carestation
Page 1: ...Engström Carestation Technical Reference Manual ...
Page 12: ...Engström Carestation x 08 07 1505 1018 000 ...
Page 52: ...Engström Carestation 2 26 08 07 1505 1018 000 ...
Page 100: ...Engström Carestation 5 26 08 07 1505 1018 000 ...
Page 124: ...Engström Carestation 7 16 08 07 1505 1018 000 ...
Page 188: ...Engström Carestation 8 26 08 07 1505 1018 000 ...