Xylem MultiLab 4010-3 - Manual (Page 91)

MultiLab 4010-3 What to do if...
ba76143e01 04/2013 91
13.3 Conductivity
Error message,
OFL
Error message,
Error
– Measured temperature value outside
the operating conditions
(display of OFL/UFL instead of a
temperature value)
– Keep to the temperature range
for the test sample
– Defective sensor – Calibrate
– Change sensor cap
– Replace sensor
More information and instructions on cleaning and exchange of
sensors are given in the documentation of your sensor.
Cause Remedy
Cause Remedy
– Measured value outside the measur-
ing range
– Use suitable IDS conductivity
sensor
Cause Remedy
– Sensor contaminated – Clean the sensor and replace it
if necessary
– Calibration solution not suitable – Check the calibration solutions