Replacing The Column Heater's Leak Sensor - Waters ACQUITY UPLC Operator's, Overview And Maintenance Manual

important work. For information on setting maintenance warnings, consult
the ACQUITY UPLC Console online Help.

Replacing the column heater's leak sensor

Perform this procedure if you must replace the leak sensor.
Required materials
• Gloves: clean, powder-free, chemical-resistant
• New leak sensor
Required tools
• Phillips screwdriver
• T20 TORX driver
To replace the column heater's leak sensor:
1. Power-off the sample manager.
2. Disconnect the column inlet, active preheater, or column stabilizer
tubing from injector port 6 of the sample manager.
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To avoid personal contamination from contact with
Warning:
biologically hazardous or toxic materials, always wear clean,
chemical-resistant, powder-free gloves when performing this
procedure.
Location of column, active
preheater, or column-stabilizer-
inlet tubing