Dräger Zeus Infinity Empowered Instructions For Use Manual page 266

Fault – Cause – Remedy
Classifi- Pri- Alarm text
cation ority
Note 100 C.O. no temp
change
Note 200 C.O. out of range
Note 100 C.O. transducer fail
Note 100 C.O. unplugged
Note 100 C.O. unstable
baseline
Note 100 C.O. use cooler in-
jectate
Note 050 Cardiac bypass
mode
266
Cause
Temperature change was
<0.1°, because: C.O. started
without injecting. Injected
volume too small or too
warm. Defective catheter.
C.O. out of range due to: A
physiological condition. Un-
stable baseline, incorrect inj.
volume, catheter size, comp.
constant. Defective catheter,
cable, or cartridge.
C.O. transducer failed.
A cable or transducer has
been disconnected.
Temperature curve did not
return to baseline within
30 sec. after C.O.-start Un-
stable patient temperature.
Defective catheter, cable,
cartridge.
Injectate is warmer than
+27 °C. Temp.difference
<5 °C. Injectate probe not
connected. Defective cable
or hemodynamic pod.
All cardiovascular alarms
and apnea alarms are sus-
pended. Use only during
Cardiac Bypass operation.
Instructions for use Zeus Infinity Empowered SW 2.n
Remedy
Repeat the measurement.
Use a larger injectate vol-
ume. Use colder injectate.
Replace the catheter.
Check the patient and take
appropriate action. Use
cooler injectate. Enter the
correct values in C.O.
menu. Repeat the meas-
urement.
Check and reconnect C.O.
transducer. Replace com-
ponent. Call DrägerService.
Reconnect the cable or
transducer. If message per-
sists, replace defective part.
Follow hospital procedures.
Repeat the measurement.
If message persists, re-
place the defective compo-
nents.
Use a cooler injectate within
–5° to +27 °C. Check probe
connection. Repeat the
measurement. Replace the
probe.
Please pay special atten-
tion! After manoeuvre or
Cardiac Bypass operation
reactivate alarms immedi-
ately.