9 Troubleshooting   
9-34 
10070001SEA5 
ISE  unit  result  error: 
Serum cycle error. Air in 
calibrant A 
Calibrator A bottle empty;   
tube not connected; 
pump A not working; 
tube  blocked,  broken  or 
twisted; 
fibrin and salt in the tube; 
air bubble detector error; 
waste pump error 
Wrong electrode installation. Check the pressing plate 
spring and the sealing to ensure all the electrodes and 
the O-ring are in the right place. 
Wash the module by using <CLEN > program. Remove 
the module and then wash it. Reinstall the sensor. 
Replace air bubble detection sensor;   
replace the waste pump; 
replace the calibrator A and recalibrate; 
reconnect or replace the tube; 
check the connection of the motor; 
replace the pump box; replace the motor; 
replace the tube. 
10070001SEF5 
ISE  unit  result  error: 
Serum  cycle  error.  No 
flow 
Calibrator  A  and  B  bottle 
empty;  wrong  electrode 
installation 
Replace the calibrator A and B, then recalibrate; check 
the installation of the electrodes. 
10070001SES5 
ISE  unit  result  error: 
Serum cycle error. Air in 
sample 
Insufficient sample volume  Rerun after refilling.