Installation - Millipore Milli-Q Guide De L'utilisateur

Connection of feed water to the system (Figure 3)
System fed from a reservoir
1. Cut the feed water tubing, 8 mm OD (figure 2, D) to the desired length (< 3 meters).
2. Remove the protective plug (B) from the "FEED 1" connection (H) by pressing on collar (A) and
pulling on the plug.
3. For wall mounting the system, install elbow connectors (figure 2, K).
4. Connect the feed water tubing (C) (8 mm OD) to inlet "FEED 1" (H) by inserting it firmly in the
fitting.
Verify that the connection is secure by pulling several times on the tubing once it is inserted.
5. Connect the other end of this tubing to the reservoir. The fitting (figure 2, I) can be used on the
reservoir. It is recommended to use the Teflon™ tape (figure 2, J) on the reservoir to avoid leaks.
System fed from a pressurised source
1. Cut the feed water tubing, 8 mm OD (figure 2, D) to the desired length (< 3 meters).
2. Remove the protective plug (B) from the "FEED 1" connection (H) by pressing on collar (A) and
pulling on the plug.
3. The feed water valve or the fitting (D) should terminate in a 1/2" MNPT fitting.
The 1/2" FNPT fitting (E) is screwed on to the fitting (D). Use the Teflon tape (figure 2, J), to
ensure a good seal against leaks.
4. Connect the tubing (C) to the fitting (F). Pull on the tubing afterwards to insure it is secure.
5. Pressurised feedwater entering the Milli-Q system must be regulated between 0.1 Bar (1.5 psi)
and 0.3 Bar (4.5 psi). Installation of a pressure regulator is necessary if the feedwater pres-
sure is over 0.3 Bar (4.5 psi). The regulator should be adjusted while water is dispensed
from the system.
Connection of the reject tubing(s) (Figure 3)
Any Milli-Q system with the A10 TOC or UF option(s) has to have reject tubing on the system.
The procedure to connect the reject tubing is the same as that used for the feed water tubing.
1. Connect the Ultrafiltration cartridge reject tubing (8 mm OD) < 2.5 meters (figure 2, D), to the
"DRAIN 3" (I) outlet.
2. Connect the A10 waste stream tubing (6 mm OD) < 2.5 meters (figure 2, E), to the "OUT 5" (J)
outlet.
Note: If the Milli-Q System is fed by a reservoir, then the A10 reject water can be recycled to the
reservoir. See APPENDIX 1, page 30.
When starting up the system, place the ends of all reject tubing(s) to the drain.

INSTALLATION

Milli-Q
Ac Gr Bio Syn A10
11