Waters ACQUITY UPLC I-Class IVD Overview And Maintenance Manual page 25

3. Using the 1/4-inch open-end wrench, disconnect the column inlet, active
preheater, or column stabilizer tubing from injector port 6 of the sample
manager.
4. Disconnect the column-outlet PEEK tubing from the MS inlet.
5. Open the column heater door. Remove the active preheater or
column-stabilizer-inlet tubing, and then remove the column.
To install the MS bracket on the column heater chassis:
1. Using a small screwdriver, gently pry out the active preheater retainer
and remove it from the column compartment.
Gently compress
retainer here
2. Slide the column through the right-hand end of the column heater, and
then install the active preheater retainer on the left-hand side of the
column heater.
3. Remove any solvent lines routed behind the column heater door.
4. Detach the leak sensor connector from the front of the sample manager,
if fitted.
Column inlet, active preheater,
or column stabilizer tubing
September, 2019, 715003738IVD Rev. C
Installing the column heater
25