Operating Manual

82
Options
a. In the operating mode, tap on the symbol
.

The Options menu appears.
Option Meaning
‘Edit Aliquots’ Edit an aliquot list.
‘Help Work Mode’ Shows the help text for the mode.
Multi-Aspiration (MULTI-ASP)
For information on the function of this mode, see „Overview of modes“
→ 65. For information on setting the volume, speed, and other operating
steps found in all modes, see „Operation“ → 67.
Multi-Aspiration in detail
4
3
2
1
5
1. Switch to filling mode. The selected filling mode is displayed here.
2. Set volume
3. Possible STEPs
4. Aspirated volume
5. Switch between dispensing and aspirating liquid. You can also switch
to dispensing if the nominal volume has not been reached. In addition,
you can also continue filling the tip after an interruption.
Preparing liquid aspiration
Condition
 Tip is empty and outside the liquid
a. Press the STEP button.
 The piston of the tip moves to the start position.
b. Select filling mode.
c. Press and hold the STEP button.
 Liquid is aspirated.
Filling modes
In the Multi-Aspiration operating mode, you can aspirate the same liquid or
different liquids with the same tip. There are 3 modes available for aspiration:
‘Manual’ filling mode
In ‘Manual’ filling mode, you control liquid aspiration using the STEP button.
Liquid is aspirated while you hold down the STEP button. Liquid aspiration
stops when you let go of the STEP button or when the nominal volume is
reached.
‘STEP Volume’ filling
mode
In ‘STEP Volume’ filling mode, you specify the STEP volume before liquid
aspiration. Each time the STEP button is pressed, the set volume is aspirated,
and this continues until the nominal volume is reached.