7
3.3.4. Reset
Button
To reset the dispenser, press the reset button on the battery cover. The
display shows
E
and
TIP
in blinking form and pressing the tip ejector button
will reset the pipette to the
d
-mode.
Note:
The dispenser should never be reset
during pipetting! Resetting will cause the
plunger to move to the home position and it
will empty the contents of the tip. The tip is
also ejected in the end.
3.3.5. Start
Button
The start button triggers the aspiration and
dispensing operations according to the
selected operating mode. Only a soft touch
is required to operate the button.
3.3.6. Tip Attachment and
Ejection
Tip attachment
1. Push the tip into the tip connector.
Make
sure that the tip is properly attached.
(Fig. 4.)
2. Con
fi
rm the tip size by double clicking the
Start-button according the instruction on
the page 15.
Releasing the tip:
1. Press the Tip Ejection button. The tip is
released immediately (Fig. 5.)
Note:
After the dispensing cycle has been
completed a small residual amount of
fl
uid may have been left in the tip. During
the tip ejection it is possible that a part
of the remaining
fl
uid comes out of the
tip. Therefore it is recommended that the
tip ejection is performed above a waste
container.
1
1
2
Fig. 4.
Fig. 5.
