biosystems A25 - Changing the Container Tube Unit; Changing the Distilled Water Container Filters

Service manual
114
5.1.3.9. Changing the container tube unit
a) Remove the front housing.
b) Disconnect the fittings and the tubes. Remove the grommet from the back housing.
c) Fit the new unit.
5.1.3.10. Changing the distilled water container filters
a) Unscrew the lid and remove the tubes from the distilled water container.
b) Remove the Teflon tube filter by unscrewing the fitting.
c) Remove the PVC tube filter by pulling on the filter.
d) Fit the new filters and replace the tubes in the container.