Metrohm 882 Compact IC plus – Anion – MCS - Manual (Page 47)

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3 Installation
882 Compact IC plus – Anion – MCS
￭￭￭￭￭￭￭￭ 37
Note
The capillaries of the eluent path and the sample path and the sample
loop are already installed in the newly delivered instrument.
1 2
3
4 5
6
1
2
3
4
5
6
7
7
7
7
Figure 18 Injection valve – connected
1 Injection valve 2 Sample loop
Connected to connectors 3 and 6.
3 Connection capillary
Connected to connector 4. Carries eluent to
the injection valve. 4 Connection capillary (column inlet
capillary)
Connected to connector 5. Carries eluent to
the separation column.
5 Connection capillary
Connected to connector 1. Carries sample to
the injection valve. 6 Connection capillary
Connected to connector 2. Carries sample to
the waste container.
7 PEEK pressure screw 6.2744.010
Replacing the sample loop
The sample loop can be replaced, depending on requirements. For addi-
tional information concerning selection of the appropriate sample loop,
see Chapter 3.12.3, page 39.
Note
Use only 6.2744.010 PEEK pressure screws for connecting capillaries
and sample loop to the injection valve.
1 Removing existing sample loop
￭ Loosen 6.2744.010 pressure screws at connector 3 and connec-
tor 6.
￭ Remove sample loop.