Knauer Azura P 6.1L, Руководство пользователя

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KNAUER P 6.1L User Manual V6890 Version 1.2
24 Installation
Next steps Integrate the pump into the HPLC flow system.
Connecting the Valve Block
Note Note the instructions on how to install the flangeless fitting in
chapter (see “Capillary and Fittings” on page 17)
The valve block inlets
1
are pre-installed. If the central outlet
connection has to be changed, e.g. you want to install different
capillary, note that at least two of the outer flangeless fittings on
the valve block are loosened in order to be able to install con-
nection in the center by hand.
Connecting the Piston Backflushing
The piston backflushing removes salts and other substances
from the area behind the pump head seals.

To do this, connect a bottle with flushing solution to the flush
pump and the piston backflushing. The silicone tubing between
the piston backflushing and the flush pump are pre-installed.
Designation Inlet and outlet of the flush pump are located on the front of the
device. The flush pump is inside of the device and not visible
from the outside.
Prerequisite

The pump has been set-up at the site of operation.

The pump has been switched off.
Material Silicone tube
Procedure Process Figure
1. Connect the
tubing from the
four solvent bot-
tles to the inlets
A, B, C, and D of
the degasser
(see
2
).
2. Seal inlets not in
use with cap fit-
tings.
Fig. 16 4-channel degasser with valve
block
2
1
Fig. 17 Inlet symbol Fig. 18 Outlet symbol