Knauer Azura P 6.1L, Руководство пользователя

Страница: 20 / 69

KNAUER P 6.1L User Manual V6890 Version 1.2
21 Installation
Solvent flow path Every pump head can operate with two different solvents. Both
solvents are connected with the
Solvent Selection valve. The sol-
vents are conveyed into one pump head each and combined in
the pressure sensor. The pressure sensor is connected to the
mixer. The mixer is connected to the HPLC system.
Connecting the Pump Head to the Solvent
Prerequisites

The device has been switched off.

The power plug has been pulled.

The front cover has been removed.
Material Flangeless fitting
CAUTION!

Damage to the pump head possible!

Remove the cap fittings from the inlet and outlet
of the pump head prior to use!
Next steps Integrate the pump into the HPLC flow system.
Connecting the Solvent Selection Valve to the
Solvent
Note The Solvent Selection valve is readily connected to the 2-chan-
nel degasser.
The Solvent Selection valves allows selecting from two different
solvents for each solvent channel, without having to re-install
the tubing. For both solvent channels A and B, one of two sol-
vents can be selected. Solvent A is connected to inlets A1 and
A2, solvent B is connected to inlets B1 and B2.
Prerequisite

The device has been switched off.

The power plug has been pulled.

The front cover has been removed.
Material Flangeless fitting
Procedure Process Figure
1. Slide the flangeless fit-
ting onto the tubing.
2. Insert the tubing into
the free inlet
1
on the
bottom of the pump
head.
3. Tighten the fitting by
hand.
Fig. 12 Solvent line on the pump
head
1