Metrohm 872 Extension Module Suppression - Manual (Page 46)

5.5 Quality Management and validation with Metrohm ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
38 ￭￭￭￭￭￭￭￭ 872 Extension Module Suppression
6 Inserting the new connecting piece
￭ Insert the connecting piece (11-2) into the housing (11-4) in such
a way that the connector 1 is on top and the three pins of the
connecting piece fit into the corresponding recesses on the hous-
ing.
￭ Reattach the union nut (11-1) onto the coupling and tighten by
hand.
7 Connecting and conditioning the suppressor/SPM
￭ Reconnect all capillaries of the suppressor/SPM to the IC system.
￭ Before switching the suppressor/SPM over for the first time, rinse
the three suppressor units/neutralization units with solution for 5
minutes.
5.5 Quality Management and validation with Metrohm
Quality Management
Metrohm offers you comprehensive support in implementing quality man-
agement measures for instruments and software. Further information on
this can be found in the brochure «Quality Management with
Metrohm» available from your local Metrohm agent.
Validation
Please contact your local Metrohm agent for support in validating instru-
ments and software. Here you can also obtain validation documentation
to provide help for carrying out the Installation Qualification (IQ) and
the Operational Qualification (OQ). IQ and OQ are also offered as a
service by the Metrohm agents. In addition, various application bulletins
are also available on the subject, which also contain Standard Operat-
ing Procedures (SOP) for testing analytical measuring instruments for
reproducibility and correctness.
Maintenance
Electronic and mechanical functional groups in Metrohm instruments can
and should be checked as part of regular maintenance by specialist per-
sonnel from Metrohm. Please ask your local Metrohm agent regarding the
precise terms and conditions involved in concluding a corresponding
maintenance agreement.