Hach-Lange TENSETTE plus User Manual - Handbuch (Seite 12)

Installation
12
2.3 Adjusting the trigger position
The index finger operated the trigger ( Figure 1 , item 1 ), which
activates the piston movement, can be adjusted by rotating it 60
degrees to both directions of the center position.
Usually right handed operators turn it left (counter clockwise) to get
the best possible position for the thumb to eject the tip ( Figure 1 ).
2.4 Tip ejection
To help eliminate the risk of contamination, the pipette is fitted with a
tip ejector system.
The tip ejector system consists of a soft-touch tip ejector ( Figure 2 on
page 15 , item 5 ) with a specially designed gearing mechanism. To
release the tip, point the pipette at suitable waste receptacle and
press the tip ejector with your thumb.
Figure 1 Adjusting the trigger position
1 Trigger 2 Trigger and finger rest
adjustable