Waters Alliance e2695 Operator's Manual page 73

4. Follow the instructions for each function, as described in the following sections.
Table 4–2: Direct functions
Direct function Description
Dry Prime Opens the flow path (from the selected
solvent reservoir to the prime/vent valve)
to replace air with solvent, and then
performs a prime.
System Prep System Prep is a simple-to-use
alternative to running the individual
functions for Wet Prime, Purge Injector,
Equilibrate, and Condition Column
(described later in this chapter). It
performs a series of automated steps to
fully ready the separations module for
running samples.
Wet Prime Replaces solvent in the path from the
reservoirs to V1 and V2 and then to
waste (V3). Use to change the solvent(s)
in the system.
Purge Injector Removes mobile phase from the sample
loop and syringe, replacing it with fresh
mobile phase. As an option, performs a
compression test.
Purge 2410/410 Purges the Waters 2414, 2410, or 410
Reference detector reference cell.
(if applicable)
Equilibrate Delivers mobile phase at the current
conditions for the specified period of
time. Equilibrates the temperature in the
sample compartment and column heater
(or column heater/cooler) at preset
values.
Condition Column Delivers mobile phase using the gradient
table specified in the current separation
method without injecting a sample or
running the Events table.
Inject Samples Injects a sample one or more times from
the specified vial(s) using the selected
method.
Note:
the following conditions:
Tip: To run timed events without injecting a sample, select the Inject Samples option from the
Direct Functions menu, and enter an injection volume of 0 (see
This function is not available under
• When the system is under Empower
control
• When the system is in remote control
• When Run Samples is disabled on
the Service Diagnostics page
February 27, 2018, 715003794 Rev. C
Page 73
Reference
"Dry prime the
system" on page 74
"Run System Prep" on
page 75
"Wet prime the
system" on page 76
"Purge the injector" on
page 77
"Purge the 2410 and
410 reference cell" on
page 78
"Equilibrate the
system" on page 78
"Condition the column"
on page 78
"Inject samples" on
page 79
"Inject samples" on page 79).