Figure 14, High pressure pump – connect inlet – Metrohm 882 Compact IC plus – Anion User Manual
Page 39
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3 Installation
882 Compact IC plus – Anion
￭￭￭￭￭￭￭￭
29
1
Connection capillary
PEEK capillary, connects main piston and
auxiliary piston.
2
PEEK pressure screw, short
(6.2744.070)
3
Outlet valve holder
4
Pump head (6.2824.110)
5
Fastening screws
For fastening the pump head.
6
Inlet valve holder
7
Pump head inlet capillary
PEEK capillary at the input of the pump
head.
8
Pressure screw
For connecting a PEEK capillary to the cou-
pling (13-
).
9
Coupling
For the connection of the eluent path at the
input of the high pressure pump. Can be
ordered together with the pressure screw
(13-
) under the number (6.2744.230).
10 Deaerating capillary
For aspirating the eluent when deaerating
the high pressure pump (see Chapter 3.9.2,
page 30).
11 Purge valve
For deaerating the high pressure pump.
With rotary knob in the center and pressure
sensor.
12 Connection capillary
For connecting the inline filter (see Chapter
3.10, page 32).
13 Connection capillary
Connects the output of the pump head with
the purge valve.
Note
The eluent aspiration capillary is already installed in the newly delivered
instrument. The following installation instructions need not be carried
out at the time of initial installation.
Connecting inlet to the high pressure pump
5
1
2
3
4
Figure 14
High pressure pump – Connect inlet