Table 3–3: Detector LED descriptions
Detector LED
color
Description
Unlit
If the detector is equipped with a lamp, the lamp is extinguished. If the
detector is not equipped with a lamp, the detector is idle.
Steady green
If the detector is equipped with a lamp, the lamp is ignited. If the detector is
not equipped with a lamp, the detector is operating normally.
Flashing green
The detector is initializing or calibrating.
Flashing red
An error stopped the detector's operation. Refer to the console log for
information about the error.
Steady red
A failure is preventing the detector from operating. If, after you cycle power to
the detector, the LED remains red, report the problem to Waters Technical
Service.
3.3.5 Enabling the leak sensors
Rule:
When you power-on the system, the leak sensors default to disabled status unless
previously enabled.
To enable the leak sensors:
1.
In the ACQUITY UPLC Console, select
Control
>
Leak Sensors
.
2.
To enable the leak sensor for an individual module, click the status on the left-hand side of
the module’s description.
Tip:
To enable all leak sensors, click
Enable All
.
3.3.6 Priming a wetted binary solvent manager
Use the
Wet Prime
function after the system is idle for a short period of time (a few hours to
overnight), and when you plan to use the same solvents you used during the previous run.
You can invoke the
Wet Prime
function from the control panel or by adding it as a line in a
sample set.
Recommendations:
• Prime the binary solvent manager for one minute for each solvent when the system is idle for
four or more hours and you intend to use the solvents that are already in the system.
• Prime the binary solvent manager for four minutes for each solvent when you intend to use
fresh solvents of the same composition as those already in the system.
April 4, 2018, 715005704 Rev. A
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