19
8. Error messages
Display Caused by Action
Measurement (EC, NaCl, TDS and temperature)
out of range.
Check sensor.
Low battery charge. Replace the batteries.
E1
Unstable reading during a stability measurement
or during calibration.
100-second timeout.
Check that the sensor is properly immersed in
the sample.
E2
During calibration, the difference between the
constants obtained > 30%
Check standards.
Check sensor.
E3
During calibration,
the cell constant obtained < 0.05 cm
-1
Check standards.
Check sensor.
E4
Salinity cannot be calculated. TC = 0 Modify TC
E5
Same standards
Check standards.
Check sensor.
ENGLISH
sensION+ EC5 HACH 0710.indd ANG:19sensION+ EC5 HACH 0710.indd ANG:19 7/9/10 12:51:037/9/10 12:51:03