Thermo Scientific Dionex AutoTrace 280, Operator'S Manual

Page: 121 / 166

5 • Service
Doc. 065330-05 03/2020
113
4. Locate and disconnect the valve wiring connector from the Valve Distribution
PC board (see Figure 5-16 ).
5. Loosen the screw on the clamp that holds the valve.
6. Remove the defective valve from the system.
Install the New Valve
1. Install the new air push valve, aligning the post with the notch on the panel
(see Figure 5-17 ).
Figure 5-17. Air Push Valve Alignment Notch
2. Tighten the valve clamp screw.
Figure 5-16. Air Push Valve Wiring Connector
Alignment
Notch