General Product Description - witeg LABmax airless Gebrauchsanleitung

max
LAB

1.2 General product description

Our new dispenser-generation "Labmax airless" has an automatic air-purging
system which warrants a completely stress-free handling of the media.
Other than with conventional devices there is no return flow of the media in
to the bottle during air-purging, therefore, no air bubbles get into the media at
reduced filling level.
Through the newly designed canal system the downward moving plunger al-
ways displaces the air first before dispensing the liquid. By that, the amount of
substance used for air-purging is drastically reduced.
The air-purging of the "Labmax airless" takes place automatically at normal
dispense mode so that no manual air-purging, such as opening and closing of
the valve cap is necessary. Another prominent feature is the patented cannula
reflux dispensing which prevents unnecessary loss of media and serves as an
additional safety lock. With that, the use of a closing cap is no longer needed.
With the adapter, the device fits on a variety of bottles.
1. To be considered before initial operation
■ Check that the device has not been damaged in transit.
■ Push the suction tube (20) on tightly.
■ Do not carry the device at the outer housing (2).
■ Push ejection cannula (6) on tightly and slide the cannula holder (7) into the
formed grooves.
■ When screwing on the bottle, do not grip the device at its outer housing (2)
Hold the housing at the bottom screw cap (as well during unscrewing).
■ Do not pump before the device has been assembled completely and a col-
lecting vessel has been placed underneath.
18
airless