Metrohm 843 Pump Station with membrane pump - Manual (Page 23)

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4 Operation
843 Pump Station with Membrane Pumps
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4 Operation
The control of the Pump Station is handled via remote signal by the 869
Compact Sample Changer or the 797 VA Computrace. It can however also
be operated manually.
Mains switch/
Emergency stop Switching the Pump Station on and off. Press the
switch for an emergency stop. Illumination of
the LED indicates ready-for-operation status.
Pump 1 Hold down the membrane pump 1 switch for
manual rinsing.
Pump 2 Hold down the membrane pump 2 switch for
manual aspiration.