Functional Characteristics; Volume Adjustment; Air-Purging - witeg LABmax eco Gebrauchsanleitung

max
LAB eco

4 Functional characteristics

4.1 Volume adjustment

The quick-volume-adjustment is performed with the
quick lock knob (3). Push the quick lock knob, slide it
down to the desired volume and release.

4.2 Air-purging

Turn the discharge tube to 90°. Set a small volume
according to 4.1 and dispense until the cylinder is free
from air. Air-purging is made in a closed circuit for zero
loss of reagent.
Turn the discharge tube back to 0° position and fill it
with liquid to guarantee a correct dispensing volume
(zero point). Then fill the cylinder up to the selected
90°
volume.
Your dispenser is now ready to use.
18