Knauer Azura V 2.1S, Руководство пользователя

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Installation 21
AZURA V 2.1S User Manual, V6860, Version 2.2
Installing the Sample Loop
To install the sample loop, you have to select the right fittings and seals (see
“Seals” on page 10). There are separate descriptions on how to install PEEK or
stainless steel sample loops.
Description for PEEK Sample Loop
You find either shorter and longer or only longer fittings inside the accessories
kit. Please note that you should always use a long fitting for the syringe port. In
conclusion, you install the sample loop with long fittings on both ends or with a
short fitting on one end and a long fitting on the other end.
Prerequisites

The ends of the sample loop were cut straight at a right angle to the capillary
axis.

The Dynaseals are at hand.
Process Figure
1. Switch the valve drive
1
on.

The initialization of the valve drive
causes the markings on the drive
axle to be on top.
2. Push the valve
3
onto the drive
axle
2
. The port 1 of the valve has
to point up.
3. Using the wrench, screw the
adapter plate to the valve drive
(screws
4
).
Fig. 8 mounting the valve onto the valve
drive
Process Figure
1. Insert one end of the sample loop
into the fitting.
2. Firstly push the clamping ring
1
onto the capillary, secondly the
seal ring
2
.
3. Repeat the first steps on the other
end of the capillary.
Fig. 9 Dynaseal: fitting and seal
1
2
3
4
1 2 3