Process Unit 73 LF - Knick

The representation of a menu in this manual can
slightly differ from the display of your unit. This depends
on the options your unit is equipped with.
Example:
Diagnostics menu ”Measurement Data”
for a standard instrument.
Example:
Diagnostics menu ”Measurement Data”
for an instrument with option 352 (probe rinsing)
and option 353 (controller function).
Structure of this Manual
Like the Process Unit 73 LF, this manual is divided
into three levels:
Viewing Level:
You can view all information on instrument state
and sensor as well as the settings.
Refer to chapters 1 through 5
Operator Level:
You can edit selected parameters and calibrate
the cell.
Refer to chapters 1 through 7
Administrator Level:
You can set all parameters of the Process Unit 73
LF and make use of special functions (such as
interface operation).
Refer to chapters 1 through 10
If you are looking for information on a topic that is
not listed in the table of contents, the index at the
end of this manual will help you.
If the behavior of your unit differs from the description
in this manual, check if the manual corresponds
to the software version of your instrument:
see page 3–4.
Overview of the Process Unit 73 LF
Operating the Process Unit 73 LF
Diagnostics Menu
Chapter 1 gives you an overview of the performance
of the Process Unit 73 LF.
Chapter 2 introduces you to the user interface and
describes the keypad assignments. Selection of
menu items and input of numerals is explained.
Chapter 3 describes how the Diagnostics menu
provides you with information on the state of the
conductivity sensor and instrument.
Information
V