Mindray BS-130 - Page 237

9 Troubleshooting
9-44
1007000600A5
ISE unit result error: Cl,
Na electrodes slope drift
Wrong electrode installation;
calibrator invalidated;
Electrodes performance
degrading.
air bubble in the electrode;
reference electrode damaged;
electrodes interact with each
other;
module or fluid path
temperature exceeding ℃;
Something wrong with the
sample
Reinstall the sensor;
Rerun after replacing the calibrator B; If the result is still
abnormal,, rerun after replacing calibrator A;
rerun after replacing problematic sensors.
Reinstall and recalibrate, after removing the bubble in
the electrode;
rerun after replacing the reference electrode;
rerun after replacing the Cl and Na electrode;
monitor the temperature. If the ambient temperature is
too high, change the location of the system.
1007000600C5
ISE unit result error: Cl,
K electrodes slope drift
Wrong electrode installation;
calibrator invalidated;
Electrodes performance
degrading.
air bubble in the electrode;
reference electrode damaged;
electrodes interact with each
other;
module or fluid path
temperature exceeding ℃;
Something wrong with the
sample
Reinstall the sensor;
Rerun after replacing the calibrator B; If the result is still
abnormal,, rerun after replacing calibrator A;
rerun after replacing problematic sensors.
Reinstall and recalibrate, after removing the bubble in
the electrode;
rerun after replacing the reference electrode;
rerun after replacing the Cl and K electrode;
monitor the temperature. If the ambient temperature is
too high, change the location of the system.