Eppendorf Repeater plus - Manual (Page 10)

Multipette® plus · Repeater® plus — Operating manual
10
4.6 Quick Start
1. Select Combitip.
2. With Combitip 25, 50 mL: connect adapter to the Combitip.
3. Insert Combitip (see p. 8).
4. Fill Combitip:
a
Immerse the tip of the Combitip in the liquid.
b Slowly draw up the filling lever.
5. Reverse stroke:
a
Press the dispensing lever.
b Discard the first dispensing step (reverse stroke).
6. Dispense:
a
Place the tip of the Combitip against the wall of the tube.
b Press the dispensing lever.
7. Discard the Combitip:
a
Push the filling lever right to the bottom.
b Press both ejection keys at the same time.
4.7 Empty Battery
The Multipette plus/Repeater plus can still function if the electronics
fail or the battery is empty.
To set volumes, use the volume table (see p. 7) or proceed as follows
in order to determine the position required on the volume selection
wheel:
1. Read the volume for position 1 on the volume wheel from the
Combitip (fig. 2-1).
2. Divide the desired volume by the volume with position 1.
Examples for Combitip
Hint!
Only trained staff already familiar with the operating man-
ual and the Multipette plus/the Repeater plus may work to
these short instructions. Follow the safety instructions.
Volume for position 1
Desired volume of dosage
Calculation
Position to be set 100 μL
200 μL
200 / 100 = 2
2
Desired volume of dosage
Calculation
Position to be set 750 μL
750 / 100 = 7.5
between 7 and 8
Desired volume of dosage
Calculation
Position to be set 50 μL
50 / 100 = 0.5
before 1