Metrohm 872 Extension Module IC Pump - Manual (Page 56)

6.4 High pressure pump
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48 ￭￭￭￭￭￭￭￭
872 Extension Module IC Pump
￭ Place the valve with the seal faced downwards above the recess
in the holder.
￭ Push the valve components out of the valve housing using the
needle of the tool.
1
3
4
2
Figure 32 Dismantling valve
1 Needle
For pushing the valve components out of
the valve housing. 2 Valve
3 Holder 4 Recess
For collecting the valve components.
The components of the valve are collected in the recess of the
holder.
Note
The components of the valve are very small. In order not to lose
them, put the components into a dish.
￭ The inlet valve and the outlet valve consist of the same, just differ-
ently arranged components (see Figure 33, page 49).