Metrohm 800 Dosino - Manual (Page 33)

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800 Dosino ￭￭￭￭￭￭￭￭ 25
6 Turn the dosing unit upside-down and press it together against a
tabletop.
The piston stopper should now be flush with the upper edge of the
housing of the dosing unit.
5.3 Removing the Dosino from the dosing unit
Caution
The Dosino can be removed from the dosing unit only if the Status LED
is permanently lit up or if the control device is switched off.
The valve disc of the dosing unit must be positioned at Port 2 (fill port,
exchange position)(see Figure 12, page 19) and the dosing piston must
be in zero position. Should this not be the case, then the active process
may need to be stopped and/or the dosing unit may need to be filled.
1
Figure 18 Removing the 800 Dosino from the 807 Dosing Unit
1 UNLOCK position
Remove the Dosino from the dosing unit as follows:
1 Fill the dosing unit.
The stopcock is then rotated automatically to the Exchange posi-
tion.