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3 Using the column heater
Warning:
hazardous materials, toxic compounds, or their residues, wear
clean, chemical-resistant, powder-free gloves.
Caution:
• Do not allow buffered solvents to accumulate and dry on it;
• Do not submerge it in a cleaning bath.
Small column leaks can be undetectable because they can evaporate
Tip:
before reaching the leak sensor reservoir.
Required materials
•
Cotton swabs
•
Gloves: clean, powder-free, chemical-resistant
•
Nonabrasive, lint-free wipes
To resolve a column heater leak sensor error (door in closed position):
1.
In the ACQUITY UPLC Console's Leak Sensors dialog box, determine
which of the sample manager's two leak sensors detected a leak.
2.
If the message reads "Leak Detected (Column)", open the column
heater's door. Otherwise, see the "Resolving leak sensor errors" section
in the Sample Manager Operator's Overview and Maintenance
Information document.
3.
Locate the source of the leak and repair it.
Liquid from a detector leak can accumulate in the reservoir of the
Tip:
column heater's leak sensor, causing an alarm to sound. Always inspect
the detector when attempting to locate the source of a leak.
50
September, 2019, 715003738IVD Rev. C
To avoid personal contamination with biologically
To avoid scratching or damaging the leak sensor:
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