Waters Xevo TQD Overview And Maintenance Manual page 89

To use UNIFI software to prepare the instrument for operations on or inside
its source:
1. On the System Console tool bar, click Stop Flow
or, if column flow is required, divert the LC flow to waste as follows:
a. On the Setup pane, click Fluidics.
b. On the Sample Fluidics page, from the Flow Path menu, select
Waste.
2. Click Instrument Standby Mode
indicator is not illuminated.
3. Wait 3 minutes to allow the desolvation gas flow to cool the probe and
source.
4. Stop the API gas by clicking
(If the API gas is already stopped,
5. Lift the visor on the front of the instrument so that it is clear of all the
source components and probe.
Preparing the instrument for operations on or inside its source
, and confirm that the Operate
.
March 14, 2014, 715004387 Rev. B
to stop the LC flow
is shown on the tool bar.)
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