Metrohm 772 Pump Unit - Manual (Page 21)

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3 Installation
772 Pump Unit
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1
2
3
Figure 9 Direction of rotation
1 Direction of rotation
Correct direction of rotor rotation with cor-
rect polarity (clockwise). 2 Outlet
3 Inlet
Note
For information on controlling the 772 Pump Unit using the 731 Relay
Box and a suitable control device, refer to the manual of the 731 Relay
Box.