Figure 12 Exchanging The Sample Loop - Metrohm 930 Compact IC Flex ChS/Deg Manual

3.10 Injection valve
1 Pressure screw
Fastened to Port 6.
3 Pressure screw
Fastened to Port 3.
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28
Figure 12 Exchanging the sample loop
Exchanging the sample loop
NOTE
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.
2 Sample loop
930 Compact IC Flex ChS/Deg (2.930.1260)
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭