Metrohm 864 Robotic Balance Sample Processor - Manual (Page 43)

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864 Robotic Balance Sample Processor ￭￭￭￭￭￭￭￭ 35
4 Connect the dosing tubings
￭ Connect the two 6.1805.120 dosing tubings of the titrant and
solvent to the pre-mounted dosing tips on the titration head.
3.11 Connecting the tower stirrer
A DIN socket for connecting a rod stirrer (802 Stirrer) or a magnetic stir-
rer (741 Stirrer) is located on the rear side of the tower.
Figure 21 Rod stirrer 802 Stirrer
Figure 22 Magnetic stirrer 741 Stirrer
Take care to observe correct orientation of the contact pins when plug-
ging in the stirrer connection cable. The rib on the outside of the plug
must match the reference mark (on the left) on the socket.
Figure 23 Connecting the tower stirrer
Note
If an MSB stirrer is connected to the MSB1 or MSB2 socket, then the
stirrer connector on tower 1 or tower 2 cannot be used, because the
tower stirrers are internally controlled as well via MSB1 or MSB2.