Metrohm 882 Compact IC plus – Anion - Manual (Page 53)

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 3 Installation
882 Compact IC plus – Anion ￭￭￭￭￭￭￭￭ 43
1 Union nut 2 Connecting piece (6.2832.010)
3 Eluent inlet capillary
Labeled with in. 4 Eluent outlet capillary
Labeled with out.
5 Rinsing solution inlet capillary
Labeled with rinsing solution. 6 Rinsing solution outlet capillary
Labeled with waste rins..
7 Regeneration solution outlet capillary
Labeled with waste reg.. 8 Regeneration solution inlet capillary
Labeled with regenerant.
The rinsing solution and regeneration solution are pumped with a peristal-
tic pump (see Chapter 3.13, page 37).
Caution
To protect the suppressor against foreign particles or bacterial growth,
a pump tubing connection with filter (6.2744.180) (22-3) must be
mounted between the peristaltic pump and the inlet capillaries of the
suppressor.
Connect the PTFE capillaries firmly mounted on the connecting piece to
the other components of the IC system as follows:
Connecting the capillaries of the suppressor
In order to protect the Suppressor from foreign particles or bacterial
growth, the following precondition must be fulfilled:
￭ Pump tubing connections with filter (6.2744.180) are installed at the
pump tubing outlets of the peristaltic pump.
Caution
As the PTFE capillaries are very soft, the pressure screws should not be
overtightened.
Squeezed capillary ends can be shortened with the capillary cutter
(6.2621.080).
1 Connecting the eluent inlet capillary
￭ Fasten the end of the inlet capillary labeled with in to the output
of the column with a short PEEK pressure screw (6.2744.070).