8 pulsation damper, Pulsation damper, Figure 23 – Metrohm 872 Extension Module IC Pump User Manual
Page 43: Connecting inline filter, See chapter 4.8
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4 Installation
872 Extension Module IC Pump
￭￭￭￭￭￭￭￭
35
Installing the inline filter
Caution
Observe the flow direction marked on the filter housing for the connec-
tion of the inline filter.
2
3
2
4
1
Figure 23
Connecting inline filter
1
Connection capillary
Connects the purge valve with the inline fil-
ter
2
PEEK pressure screws, short
6.2744.070
3
Inline filter 6.2821.120
Protects against particles.
4
Connection capillary
Connects the inline filter with the pulsation
damper.
1 Screw on the connection capillary running from the purge valve with
a 6.2744.070 pressure screw to the input side of the inline filters.
2 Screw on the connection capillary running to the pulsation damper
with a 6.2744.070 pressure screw to the output side of the inline fil-
ter.
4.8
Pulsation damper
Note
The pulsation damper is already installed in the newly delivered instru-
ment.
Caution
The pulsation damper is maintenance-free and may not be opened.