Instruction manual

All the RO prefilters and RO membranes and drain tubing should already
be installed at this point. If they have not, refer to UV Lamp, Cartridge,
Membrane Installation and Cleaning Preparation in this section.
When new RO membranes are installed in the Barnstead 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.
4. Turn on power to unit.
5. Ensure the unit is in IDLE mode.
6. Press MENU and use the arrows to scroll to “RO Options”, press OK.
Scroll to “Membrane Rinse” and press OK.
Type II Water System 3-13Thermo Scientific
Section 3
Installation
RO Membrane Rinse
Figure 3-17. Quick Disconnect Fitting Fitting 3-18. Power Connections