Xylem SI Analytics Lab 955, Руководство по эксплуатации

Страница: 32 / 44

What to do if... Lab 955
32
ba77144e02 12/2017
9 What to do if...
9.1 Conductivity
9.1.1 Error message E3
9.1.2 Error message OFL, UFL
The measured value is outside the measuring range.
9.2 General information
9.2.1 [LoBat] Display
More information and instructions on cleaning and exchange of
sensors are given in the documentation of your sensor.
Cause Remedy
• Measuring cell contaminated • Clean the measuring cell and
replace it if necessary
• Calibration solution not suitable • Check the calibration solutions
Cause Remedy
• Measured value outside the
measuring range
• Use suitable conductivity
measuring cell
Cause Remedy
Batteries almost empty Replace the batteries (see section
3.3.1 I
NSERTING THE BATTERIES
,
page 10)