Waters ACQUITY UPLC Operator's, Overview And Maintenance Manual page 64

4. Using the T20 TORX driver, remove the lower screw, which secures the
CM-A's drip tray to the module.
5. Remove the drip block assembly from the CM-A, separate the drip tray
from the drip block, and then set the drip tray and block aside.
Drip block
Drip Tray
6. Repeat
drip block for the lower CM-Aux module.
60
Lower screw
step 3 through step 5, to remove and separate the drip tray and