9 Troubleshooting   
9-32 
10070001GBB5 
ISE  unit  result  error: 
Purge B cycle  error. Air 
in calibrant B 
Calibrator B 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 B and recalibrate; 
reconnect or replace the tube; 
check the connection of the motor; 
replace the pump box; replace the motor; 
replace the tube. 
10070001GBF5 
ISE  unit  result  error: 
Purge B cycle error. No 
flow 
Calibrator  B  bottle  empty; 
wrong electrode installation 
 
Replace  the  calibrator  B,  then  recalibrate;  check  the 
installation of the electrodes.