Ro Membrane Rinse - Thermo Scientific 1403 Series Operating Manual

Barnstead tii water purification system series 1403 and 1404
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3. Take the tubing end that has no fitting, wet the tube end with water and insert the tube straight
into the unit drain connector until it bottoms out. Refer to section
Tubing Install"
Figure 3-18 Quick Disconnect Fitting
Figure 3-19 Power Connections

RO Membrane Rinse

All the RO prefilters and RO membranes and drain tubing should already be installed at this point. If
they have not, refer to
Preparation
When new RO membranes are installed in the Thermo Scientific TII, the membranes should be rinsed
to remove all traces of preservative from the membranes.
1. Ensure that the feed water and drain connections are in place and power connections are made.
Refer to connection information in this section if needed.
2. Verify atmospheric drain tubing is attached.
3. Connect tubing from "FROM TANK" on the TII unit connection to an atmospheric drain.
Product water (not usable) will flow from this tube during the RO membrane rinse procedure.
Thermo Scientific
on
page 3-4
for more explicit details.
UV Lamp
Installation,
in this section.
Cartridge / Membrane Installation
Installation
RO Membrane Rinse
"Push-to-Connect Fitting
and
Cleaning
TII Water System
3-13

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1404 seriesD14031D14041

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