Thermo Scientific Dionex ICS-5000, Operator'S Manual

Page: 366 / 482

Dionex ICS-5000 Operator’s Manual
350
Doc. 065342-06 12/11
Refer to Figure 9-18 for a flow schematic of the EG and CR-TC for capillary
IC and to Figure 9-22 for analytical IC.
9.15.1 Removing the Old CR-TC
1. Turn off the pump flow. (This turns off the power to the EGC and the
suppressor, also.)
2. Open the front door of the EG.
3. Push down on the slide release latch and pull the tray forward until it
reaches the stop.
4. Pull the CR-TC off the ball studs on the component mounting panel.
5. Disconnect the liquid lines from the four ports on the CR-TC.
6. Twist the ring on the CR-TC electrical cable counterclockwise to loosen
it, and then pull the cable straight out of the
CR-TC 1
(or
CR-TC 2
)
bulkhead connector.
7. Remove the CR-TC from the EG.
9.15.2 Installing and Flushing the New CR-TC
1. Remove the plugs from the ports on the new CR-TC.
2. If you are installing a CR-TC in a capillary IC system:
a. Connect a piece of 0.25 mm (0.010 in) ID PEEK tubing between the
ELUENT OUT
and
REGEN IN
ports of the CR-TC (see Figure 9-26 ).
This is a temporary connection.
b. Locate the 38 cm (15 in) piece of 0.025 mm (0.001 in) ID tan PEEK
tubing (P/N 074582) in the EG Ship Kit (P/N 072047).
c. Connect this line to the EGC
INLET
port and connect the other end to
the
EGC IN
line from the pump pulse damper (see Figure 9-19 ). This
is a temporary connection, to provide backpressure.
Capillary
IC