Multi 3430
What to do if...
122
ba75865e19
04/2015
Error message,
Error
6.4
Conductivity
Error message,
OFL
Error message,
Error
Cause
Remedy
– Sensor contaminated
– Clean the sensor
– Measured temperature outside
the operating conditions
(OFL/UFL displayed instead of
temperature value)
– Observe the temperature
range for the measuring
medium
– Defective sensor
– Replace sensor
Note
More information, as well as notes on cleaning and replacement of
sensors, are given in the documentation of your sensor.
Cause
Remedy
– Measured value outside the
measuring range
– Use suitable IDS conductiv-
ity sensor
Cause
Remedy
– Sensor contaminated
– Clean sensor and replace it
if necessary
– Calibration solution not suitable
– Check calibration solutions
Note
More information, as well as notes on cleaning and replacement of
sensors, are given in the documentation of your sensor.
Summary of Contents for WTW Multi 3430
Page 1: ...OPERATING MANUAL ba75865e19 04 2015 Multi 3430 DIGITAL METER FOR DIGITAL IDS SENSORS...
Page 6: ...Multi 3430 6 ba75865y19 04 2015 9 2 Firmware Update for IDS Sensors 132...
Page 14: ...Multi 3430 Overview 14 ba75865e19 04 2015...
Page 18: ...Multi 3430 Safety 18 ba75865e19 04 2015...
Page 124: ...Multi 3430 What to do if 124 ba75865e19 04 2015...
Page 133: ......
