1. Push menu.
2. Select SENSOR SETUP>TU5x00 sc>DIAG/TEST>MAINTENANCE>VIAL CLEANING.
3. Complete the steps that show on the controller display. The date the vial was cleaned is
automatically saved after the last screen shows.
4. If the optional automatic cleaning module is installed, push menu and select
SETUP>TU5x00 sc>START WIPE to start the automatic cleaning process.
5. If the optional automatic cleaning module is not installed, clean the vial with the optional vial wiper
if available. Refer to
6. If the turbidity readings do not go back to the original values, do the illustrated steps that follow to
clean the vial.
Note: Hold the output values of the SC controller as necessary before the illustrated steps are done. Refer to
the SC controller documentation to hold the outputs.
Clean the vial with the optional wiper
on page 24.
English 23