Terumo 801763, Operator'S Manual, Page: 274 / 359

Electronic Gas Blender
8-13
Error Gas mixer is not meeting Gas System : Knob Adjust If not on bypass, calibrate O
2
analyzer.
demand and has disabled Only If message does not clear or if on
control from the CCM. bypass, adjust the FiO
2
and gas flow
using the knobs located on the front of
the system. If the knobs cannot be
turned, use standby gas blender.
Do not use gas system until it has been
serviced by Terumo Customer Service.
See the Messages subtab within the Aux
tab for any additional error or status
messages.
Priority Condition CCM Message Operator Response
Status Gas flow is < 0.2 L/min. Gas Flow : Off Turn gas flow to > 0.2 L/min to clear
message.
O
2
analyzer calibration Calibrating O2 Analyzer Message clears when calibration is
in progress. complete.
O
2
analyzer calibration O2 Analyzer Calibration Complete Message displays for 10 seconds.
finished
Warm up in progress. Gas System Warming Up Message clears when warm up is
complete.
O
2
sensor exposure Service O2 Sensor Backup analyzer should be used until
limit reached. O
2
sensor is replaced by Terumo
Cardiovascular Systems Service.
System just powered up Calibrate O2 Analyzer Calibrate O
2
analyzer
and is expecting a
calibration.
The %O
2
and the FiO
2
Calibrate O2 Analyzer Inspect gas circuit for kinks, blockages,
readings do not agree or leaks. If necessary, use a backup O
2
analyzer.
O
2
Analyzer calibration Cannot Calibrate O2 Check status code.
failed. Analyzer XX (may only appear Retry calibration. If calibration does
in Message tab) not pass, use backup O
2
analyzer until
unit can be serviced.
12 User pressed cancel
button.
13 Flow or FiO
2
knob
turned during calibration
16 O
2
Sensor is expired
17, 19 Blender mechanical
problem
18 Flow mechanical problem
20, 21, 22 Flow meter fault
23 O
2
sensor fault