Metrohm 883 Basic IC plus - Figure 12 Exchanging the Sample Loop

3.12 Injection valve
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883 Basic IC plus
Figure 12 Exchanging the sample loop
1
Pressure screw
Fastened to Port 6.
2
Sample loop
3
Pressure screw
Fastened to Port 3.
Exchanging the sample loop
NOTICE
Observe a dead-volume-free installation of the sample loop (see "Creat-
ing dead-volume-free capillary connections", page 16).
1
Removing the existing sample loop
￭ Loosen the pressure screws (6.2744.010) at Port 3 and Port 6.
￭ Remove the sample loop.
2
Installing a new sample loop
￭ Fasten one end of the sample loop to Port 3 using a PEEK pressure
screw (6.2744.010).
￭ Use the second PEEK pressure screw (6.2744.010) to fasten the
other end of the sample loop to Port 6.