Removing Gas And Humidity From The Column Compartment - Thermo Scientific Dionex UltiMate 3000 Series Operating Instructions Manual

UltiMate 3000 Series:
NCS-3500RS and NCP-3200RS

7.3 Removing Gas and Humidity from the Column Compartment

When a certain concentration of gas or humidity is reached inside the column compartment
(while the door of the column chamber is closed), the related sensor is activated and the
Status LED on the front panel door changes to red.
1. Find and eliminate the leak (wearing appropriate protective clothing).
2. Beeping stops for the current alarm when you open the front panel door.
3. Ventilate the interior of the column chamber thoroughly; only then, close the front
panel door.
4. If the sensor is not activated again after the door has been closed, you can resume
operation.
Tip: The Status LED for the column compartment remains red as long as the sensor
is exposed to gas or humidity. If a message appeared on the front panel display,
select Clear on the navigation bar to remove the message from the display.
Page 178 Operating Instructions