Waters Alliance e2695 Operator's Manual page 205

Tip:
The column can be the one supplied with the valve, or it can be a different one.
4. Route the waste line (installed) from port 2 of the column selection valve through the hole in
the bottom of the column heater or column heater/cooler to a suitable waste reservoir.
Reconfigure the 3-column selection valve as appropriate for your application.
B.2.7.3 Six-column selection valve
The 6-column selection valve is shipped separately with a coil of 0.010-in PEEK tubing, a
0.0025-inch ID restrictor tube, and SealTight fittings. Connect as appropriate for your application.
(See figure "Six-column selection valve connections (example):" on page 65.)
Tip:
Any of the six column positions can be used for a restrictor or for waste, as in the
three-column selection valve. (See figure
shipped):" on page
Figure B–10: Six-column selection valve connections (example)
Column 4
Waste
63.)
Column 1
Column 2
Column 3
2
3 1
4
5
6
IN
3

1
2


In from
Alliance e2695
February 27, 2018, 715003794 Rev. C
"Three-column selection valve configuration (as
OUT
6

5

4

Out to
detector
Page 205