Analytik Jena CyBio Well vario OL3381-25-300, Operating Manual

Page: 50 / 164

34 Release: 2017 CyBio
®
Well vario
Technical Description
4.3 Tip Wash Station 1536 Set
4.3.1 General Information
The tip wash station consists of a
– Washing trough with one inflow (green) and one outflow point (red)
– Suction trough
Wash trough
Liquid inflow and liquid outflow are achieved with one peristaltic pump for each direc-
tion (e. g. via TWS module).
A tubing diagram of the tip wash station is shown in
→
Fig. 18 .
One peristaltic pump fills washing liquid into the wash trough.
The washing liquid is suctioned away and the inner space of tips thus washed. The
peristaltic pump for outflow direction has a certain pre-run and after-run phase. It runs
at higher speed. This prevent overflow situations of the wash trough.
A sensor* is mounted at the inflow tube directly above the storage bottle to monitor
for proper delivery of clean washing liquid. If there is a break in washing liquid delivery,
an error message will be generated by control software.
Suction trough
A tubing diagram of the tip wash station is shown in
→
Fig. 19 .