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Dionex PDA Operator's Manual
12. Carefully insert the new lamp into the optical bench and tighten the three
screws that secure the lamp to the optical bench. (The replacement lamp is
pre-aligned in the mount.)
To ensure proper performance, the lamp must be fully seated.
13. Squeeze the clip on the Vis lamp connector and insert it into the 4-pin
bulkhead connector on the side wall. Route the wires through the wire guide
in the optical bench (see
14. Replace the lamp cover.
Do not pinch the Vis lamp connector wires under the lamp cover.
15. Thread the cell inlet tubing through the tubing guide on the lamp cover and
reinstall the tubing bracket
16. Replace the flow cell cover and reconnect the inlet and outlet tubing.
Do not pinch the tubing under the flow cell cover.
17. Replace the detector front cover.
18. Turn on the detector power.
19. Start the Chromeleon instrument controller or server.
20. Reset the lamp lifetime:
a. Open the Chromeleon 7 Command window (see
Chromeleon 6.8 Commands dialog box (see
b. Select UV, and then select the VisLampAge command.
c. Reset the lamp age to zero.
d. Execute the command.
NOTE Before resuming routine operation, allow 20 to
102
Figure
5-3).
30 minutes for the lamp to stabilize.
page
31) or the
page
32).
Doc. 065378-01 1/12
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