Waters ACQUITY UPLC I-Class, System Manual, Page: 34 / 68

3-4 Preparing the System
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.
Steady green • Binary solvent manager – Indicates solvent is
flowing.
• Sample manager – Indicates the sample
manager is operating normally, attempting to
complete any outstanding samples or
diagnostic function requests. When sample
and diagnostic function requests are finished,
the LED reverts to the unlit mode.
• Detector – Indicates the detector lamp is
ignited.
Flashing green • Binary solvent manager and sample manager
– Indicates that the module is initializing.
• Detector – Indicates the detector is initializing
or calibrating.
Flashing red Indicates that an error stopped the instrument or
device. Refer to the ACQUITY UPLC Console for
information regarding the error.
Steady red Indicates a module’s failure that prevents its
further operation. Power-off the module, and
then power-on. If the LED is still steady red,
contact your Waters service representative.
Status LED indications: (Continued)
LED mode and color Description