Inline Filter - Metrohm 882 Compact IC plus Manual

3.10 Inline filter

3.10 Inline filter
32 ￭￭￭￭￭￭￭￭
5 Aspirating eluent
Aspirate with the syringe (15-1) until bubble-free eluent flows into
￭
the syringe.
6 Completing deaerating
Switch off high pressure pump.
￭
Close rotary knob (15-7).
￭
Remove syringe (15-1) from the Luer connector (15-2).
￭
Pull the purging needle (15-3) out of the deaerating capillary
￭
(15-4).
Between the purge valve and the pulsation absorber the inline filter
(6.2821.120) is installed as protection against particles.
Inline filters protect the separation column securely against possible con-
tamination from the eluent. Inline filters can however also just as well be
used for the purpose of protecting the suppressor against contaminations
in the regeneration or rinsing solutions. The filter platelets with a pore size
of 2 µm can be replaced quickly and easily. They remove particles like e. g.
bacteria and algae from the solutions.
Note
The inline filter is already installed in the newly delivered instrument.
The following installation instructions need not be carried out at the
time of initial installation.
Installing the inline filter
Caution
Observe the flow direction marked on the filter housing for the connec-
tion of the inline filter.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
882 Compact IC plus – Anion