Thermo Scientific Barnstead LabTower AFT
Pure water system
12. Venting the ion exchanger:
Remove the front cover (6) from the storage tank.
Open the vent valve on the central closing lid of the ion exchanger (11) by turning it anti-
clockwise.
Open the raw water tap and wait until water emerges from the vent valve.
Close the vent valve by turning it clockwise.
Replace the front cover (6) on the storage tank.
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