10
Intended use
Room ventilation,
A/C system,
sunlight
Always use the device in rooms that are well-ventilated, and are
preferably equipped with an air-conditioning system. When set-
ting up the system at the installation location, make sure that it
is protected against direct sunlight.
Checking intended use
Only use the device for applications that fall within the range
of the intended use. Otherwise, the protective and safety
equipment of the device could fail.
Laboratory use
Biochemistry analyses
Chemical analyses
Food analyses
Pharmaceutical analyses
Environmental analyses
Where is it prohibited to use the
device or system?
DANGER!
Risk of explosion! Never use the device in poten-
tially explosive atmospheres without appropri-
ate protective equipment and approval by a
notified body! Inform the technical service
department of the manufacturer.
Application examples
Abbreviations
Connections and channels of an injection or multiposition valve
are described by abbreviations.
Example 6P/3C valve: That is an injection valve with 6 connec-
tions (P = port) and 3 channels (C = channel).
6P/3C valves
Selection of a column
Backflushing of a column
Backflushing of a precolumn
Sample accumulation on a precolumn
Alternating accumulation of a sample
Alternating precleaning of a sample
6P/2C valves
Preseparation and analyses on several columns
after each other
Sample precleaning by a precolumn
7P/1C valves
Series switching of up to 16 columns
Step gradient or selection of a eluent
