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15.5 Replacing the RO membrane
LabTower 20 - 40 AFT:
Ansicht von hinten - ohne Rückwand
Back view, with back panel removed
Remove the line plug from the mains socket.
Undo all hose connections to the RO-module pressure tube (1).
Remove the pressure tube from the holding sleeves.
Open the cap nut (3) on the pressure tube and remove the RO-membrane (2).
Insert the new RO-membrane in the pressure tube (1) with the two O-rings (4) on the
permeate tube of the RO-module in the direction shown by the arrows.
Inserting the RO-membrane the wrong way round would result in certain
destruction of the membrane!
42
2 RO-Membranes
Thermo Scientific Barnstead LabTower AFT
Pure water system
1
4
2
3
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