Metrohm 772 Pump Unit - Manual (Page 19)

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3 Installation
772 Pump Unit
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3.3.1 Connection to a Sample Processor
￭ Plug the M8 plug into the socket on the Sample Processor provided for
this purpose.
1 2
Figure 7 772 Pump Unit directly on the Sample Processor
1 Sample Processor 814, 815, 855, 864
Instruments with Pump Connector. 2 772 Pump Unit
Peristaltic pump with M8 connector.
Note
The Sample Processor 824 Easy Sample Changer does not have an M8
socket. However, the adapter cable 6.2160.010 can be used for the
connection. For details about connecting the 772 Pump Unit to the
adapter cable, refer to the manual for the 824 Easy Sample Changer.
3.3.2 Connection to the 731 Relay Box
Connect the 772 Pump Unit with connection via the Remote Box
(6.2148.010) and the 731 Relay Box to a remote interface.
￭ Connect the M8 plug (1-7) of the 772 Pump Unit to the corresponding
socket on the adapter cable.
￭ Plug the adapter cable into low-voltage DC current output DC1 or DC2
of the 731 Relay Box.