Waters ACQUITY UPLC Operator's, Overview And Maintenance Manual page 85

Notes:
• Advanced Mode features are not compatible with older column
managers (CM).
• You can use as many as three of the following external valves with the
CM-A:
CM-A external valves:
External valve
10-port, 2-position, Titanium
7-port, 6-position, PEEK
11-port, 10-position, stainless steel
Monitoring the CM-A and CM-Aux LEDs
Light emitting diodes on the CM-A and each CM-Aux indicate the
instrument's state of functioning.
Power LED
The CM-A's power LED, on the left-hand side of the front panel, is steady
green to indicate that the instrument is powered on. The CM-Aux's power
LED, also on the left-hand side of the front panel, is steady green after the
CM-Aux is configured (in the ACQUITY UPLC Console) and the CM-A is
rebooted. The power LED is unlit after the CM-Aux is removed from the
instrument configuration and the CM-A is rebooted.
Run LED
The run LED, on the right-hand side of the power LED on the CM-A's and
CM-Aux's front panel, is steady green when the instrument with the
program-selected column (either the CM-A or CM-Aux) is running a method.
The run LED is unlit when the instrument is idle and functioning normally.
Installing the columns
To install the columns:
1. Refer to the ACQUITY UPLC Console, locate column position 1, and
install the column in position 1. When installing the column, be sure to
install the column clip.
Part number
417000138
417000139
417000150
Preparing the column compartments 81